openkylin
/
linux
mirror of https://gitee.com/openkylin/linux.git
9
0
Fork 0
Code Issues Projects Releases Wiki Activity

[PATCH] dvb: remove unnecessary casts in frontends 

remove unnecessary casts in frontends (Kenneth Aafloy)

Signed-off-by: Johannes Stezenbach <js@linuxtv.org>
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>
This commit is contained in:
Johannes Stezenbach 2005-05-16 21:54:31 -07:00 committed by Linus Torvalds
parent 591ad98db3
commit b8742700f1
21 changed files with 241 additions and 242 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

18
drivers/media/dvb/frontends/at76c651.c
View File

@ -259,7 +259,7 @@ static int at76c651_set_parameters(struct dvb_frontend* fe,
struct dvb_frontend_parameters *p)
{
int ret;
struct at76c651_state* state = (struct at76c651_state*) fe->demodulator_priv;
struct at76c651_state* state = fe->demodulator_priv;
at76c651_writereg(state, 0x0c, 0xc3);
state->config->pll_set(fe, p);
@ -276,7 +276,7 @@ static int at76c651_set_parameters(struct dvb_frontend* fe,
static int at76c651_set_defaults(struct dvb_frontend* fe)
{
struct at76c651_state* state = (struct at76c651_state*) fe->demodulator_priv;
struct at76c651_state* state = fe->demodulator_priv;
at76c651_set_symbol_rate(state, 6900000);
at76c651_set_qam(state, QAM_64);
@ -294,7 +294,7 @@ static int at76c651_set_defaults(struct dvb_frontend* fe)
static int at76c651_read_status(struct dvb_frontend* fe, fe_status_t* status)
{
struct at76c651_state* state = (struct at76c651_state*) fe->demodulator_priv;
struct at76c651_state* state = fe->demodulator_priv;
u8 sync;
/*
@ -319,7 +319,7 @@ static int at76c651_read_status(struct dvb_frontend* fe, fe_status_t* status)
static int at76c651_read_ber(struct dvb_frontend* fe, u32* ber)
{
struct at76c651_state* state = (struct at76c651_state*) fe->demodulator_priv;
struct at76c651_state* state = fe->demodulator_priv;
*ber = (at76c651_readreg(state, 0x81) & 0x0F) << 16;
*ber |= at76c651_readreg(state, 0x82) << 8;
@ -331,7 +331,7 @@ static int at76c651_read_ber(struct dvb_frontend* fe, u32* ber)
static int at76c651_read_signal_strength(struct dvb_frontend* fe, u16* strength)
{
struct at76c651_state* state = (struct at76c651_state*) fe->demodulator_priv;
struct at76c651_state* state = fe->demodulator_priv;
u8 gain = ~at76c651_readreg(state, 0x91);
*strength = (gain << 8) | gain;
@ -341,7 +341,7 @@ static int at76c651_read_signal_strength(struct dvb_frontend* fe, u16* strength)
static int at76c651_read_snr(struct dvb_frontend* fe, u16* snr)
{
struct at76c651_state* state = (struct at76c651_state*) fe->demodulator_priv;
struct at76c651_state* state = fe->demodulator_priv;
*snr = 0xFFFF -
((at76c651_readreg(state, 0x8F) << 8) |
@ -352,7 +352,7 @@ static int at76c651_read_snr(struct dvb_frontend* fe, u16* snr)
static int at76c651_read_ucblocks(struct dvb_frontend* fe, u32* ucblocks)
{
struct at76c651_state* state = (struct at76c651_state*) fe->demodulator_priv;
struct at76c651_state* state = fe->demodulator_priv;
*ucblocks = at76c651_readreg(state, 0x82);
@ -369,7 +369,7 @@ static int at76c651_get_tune_settings(struct dvb_frontend* fe, struct dvb_fronte
static void at76c651_release(struct dvb_frontend* fe)
{
struct at76c651_state* state = (struct at76c651_state*) fe->demodulator_priv;
struct at76c651_state* state = fe->demodulator_priv;
kfree(state);
}
@ -381,7 +381,7 @@ struct dvb_frontend* at76c651_attach(const struct at76c651_config* config,
struct at76c651_state* state = NULL;
/* allocate memory for the internal state */
state = (struct at76c651_state*) kmalloc(sizeof(struct at76c651_state), GFP_KERNEL);
state = kmalloc(sizeof(struct at76c651_state), GFP_KERNEL);
if (state == NULL) goto error;
/* setup the state */

20
drivers/media/dvb/frontends/cx22700.c
View File

@ -232,7 +232,7 @@ static int cx22700_get_tps (struct cx22700_state* state, struct dvb_ofdm_paramet
static int cx22700_init (struct dvb_frontend* fe)
{ struct cx22700_state* state = (struct cx22700_state*) fe->demodulator_priv;
{ struct cx22700_state* state = fe->demodulator_priv;
int i;
dprintk("cx22700_init: init chip\n");
@ -258,7 +258,7 @@ static int cx22700_init (struct dvb_frontend* fe)
static int cx22700_read_status(struct dvb_frontend* fe, fe_status_t* status)
{
struct cx22700_state* state = (struct cx22700_state*) fe->demodulator_priv;
struct cx22700_state* state = fe->demodulator_priv;
u16 rs_ber = (cx22700_readreg (state, 0x0d) << 9)
| (cx22700_readreg (state, 0x0e) << 1);
@ -286,7 +286,7 @@ static int cx22700_read_status(struct dvb_frontend* fe, fe_status_t* status)
static int cx22700_read_ber(struct dvb_frontend* fe, u32* ber)
{
struct cx22700_state* state = (struct cx22700_state*) fe->demodulator_priv;
struct cx22700_state* state = fe->demodulator_priv;
*ber = cx22700_readreg (state, 0x0c) & 0x7f;
cx22700_writereg (state, 0x0c, 0x00);
@ -296,7 +296,7 @@ static int cx22700_read_ber(struct dvb_frontend* fe, u32* ber)
static int cx22700_read_signal_strength(struct dvb_frontend* fe, u16* signal_strength)
{
struct cx22700_state* state = (struct cx22700_state*) fe->demodulator_priv;
struct cx22700_state* state = fe->demodulator_priv;
u16 rs_ber = (cx22700_readreg (state, 0x0d) << 9)
| (cx22700_readreg (state, 0x0e) << 1);
@ -307,7 +307,7 @@ static int cx22700_read_signal_strength(struct dvb_frontend* fe, u16* signal_str
static int cx22700_read_snr(struct dvb_frontend* fe, u16* snr)
{
struct cx22700_state* state = (struct cx22700_state*) fe->demodulator_priv;
struct cx22700_state* state = fe->demodulator_priv;
u16 rs_ber = (cx22700_readreg (state, 0x0d) << 9)
| (cx22700_readreg (state, 0x0e) << 1);
@ -318,7 +318,7 @@ static int cx22700_read_snr(struct dvb_frontend* fe, u16* snr)
static int cx22700_read_ucblocks(struct dvb_frontend* fe, u32* ucblocks)
{
struct cx22700_state* state = (struct cx22700_state*) fe->demodulator_priv;
struct cx22700_state* state = fe->demodulator_priv;
*ucblocks = cx22700_readreg (state, 0x0f);
cx22700_writereg (state, 0x0f, 0x00);
@ -328,7 +328,7 @@ static int cx22700_read_ucblocks(struct dvb_frontend* fe, u32* ucblocks)
static int cx22700_set_frontend(struct dvb_frontend* fe, struct dvb_frontend_parameters *p)
{
struct cx22700_state* state = (struct cx22700_state*) fe->demodulator_priv;
struct cx22700_state* state = fe->demodulator_priv;
cx22700_writereg (state, 0x00, 0x02); /* XXX CHECKME: soft reset*/
cx22700_writereg (state, 0x00, 0x00);
@ -346,7 +346,7 @@ static int cx22700_set_frontend(struct dvb_frontend* fe, struct dvb_frontend_par
static int cx22700_get_frontend(struct dvb_frontend* fe, struct dvb_frontend_parameters *p)
{
struct cx22700_state* state = (struct cx22700_state*) fe->demodulator_priv;
struct cx22700_state* state = fe->demodulator_priv;
u8 reg09 = cx22700_readreg (state, 0x09);
p->inversion = reg09 & 0x1 ? INVERSION_ON : INVERSION_OFF;
@ -363,7 +363,7 @@ static int cx22700_get_tune_settings(struct dvb_frontend* fe, struct dvb_fronten
static void cx22700_release(struct dvb_frontend* fe)
{
struct cx22700_state* state = (struct cx22700_state*) fe->demodulator_priv;
struct cx22700_state* state = fe->demodulator_priv;
kfree(state);
}
@ -375,7 +375,7 @@ struct dvb_frontend* cx22700_attach(const struct cx22700_config* config,
struct cx22700_state* state = NULL;
/* allocate memory for the internal state */
state = (struct cx22700_state*) kmalloc(sizeof(struct cx22700_state), GFP_KERNEL);
state = kmalloc(sizeof(struct cx22700_state), GFP_KERNEL);
if (state == NULL) goto error;
/* setup the state */

20
drivers/media/dvb/frontends/cx22702.c
View File

@ -200,7 +200,7 @@ static int cx22702_get_tps (struct cx22702_state *state, struct dvb_ofdm_paramet
static int cx22702_set_tps (struct dvb_frontend* fe, struct dvb_frontend_parameters *p)
{
u8 val;
struct cx22702_state* state = (struct cx22702_state*) fe->demodulator_priv;
struct cx22702_state* state = fe->demodulator_priv;
/* set PLL */
cx22702_writereg (state, 0x0D, cx22702_readreg(state,0x0D) &0xfe);
@ -338,7 +338,7 @@ static int cx22702_set_tps (struct dvb_frontend* fe, struct dvb_frontend_paramet
static int cx22702_init (struct dvb_frontend* fe)
{
int i;
struct cx22702_state* state = (struct cx22702_state*) fe->demodulator_priv;
struct cx22702_state* state = fe->demodulator_priv;
cx22702_writereg (state, 0x00, 0x02);
@ -360,7 +360,7 @@ static int cx22702_init (struct dvb_frontend* fe)
static int cx22702_read_status(struct dvb_frontend* fe, fe_status_t* status)
{
struct cx22702_state* state = (struct cx22702_state*) fe->demodulator_priv;
struct cx22702_state* state = fe->demodulator_priv;
u8 reg0A;
u8 reg23;
@ -389,7 +389,7 @@ static int cx22702_read_status(struct dvb_frontend* fe, fe_status_t* status)
static int cx22702_read_ber(struct dvb_frontend* fe, u32* ber)
{
struct cx22702_state* state = (struct cx22702_state*) fe->demodulator_priv;
struct cx22702_state* state = fe->demodulator_priv;
if(cx22702_readreg (state, 0xE4) & 0x02) {
/* Realtime statistics */
@ -406,7 +406,7 @@ static int cx22702_read_ber(struct dvb_frontend* fe, u32* ber)
static int cx22702_read_signal_strength(struct dvb_frontend* fe, u16* signal_strength)
{
struct cx22702_state* state = (struct cx22702_state*) fe->demodulator_priv;
struct cx22702_state* state = fe->demodulator_priv;
*signal_strength = cx22702_readreg (state, 0x23);
@ -415,7 +415,7 @@ static int cx22702_read_signal_strength(struct dvb_frontend* fe, u16* signal_str
static int cx22702_read_snr(struct dvb_frontend* fe, u16* snr)
{
struct cx22702_state* state = (struct cx22702_state*) fe->demodulator_priv;
struct cx22702_state* state = fe->demodulator_priv;
u16 rs_ber=0;
if(cx22702_readreg (state, 0xE4) & 0x02) {
@ -434,7 +434,7 @@ static int cx22702_read_snr(struct dvb_frontend* fe, u16* snr)
static int cx22702_read_ucblocks(struct dvb_frontend* fe, u32* ucblocks)
{
struct cx22702_state* state = (struct cx22702_state*) fe->demodulator_priv;
struct cx22702_state* state = fe->demodulator_priv;
u8 _ucblocks;
@ -449,7 +449,7 @@ static int cx22702_read_ucblocks(struct dvb_frontend* fe, u32* ucblocks)
static int cx22702_get_frontend(struct dvb_frontend* fe, struct dvb_frontend_parameters *p)
{
struct cx22702_state* state = (struct cx22702_state*) fe->demodulator_priv;
struct cx22702_state* state = fe->demodulator_priv;
u8 reg0C = cx22702_readreg (state, 0x0C);
@ -459,7 +459,7 @@ static int cx22702_get_frontend(struct dvb_frontend* fe, struct dvb_frontend_par
static void cx22702_release(struct dvb_frontend* fe)
{
struct cx22702_state* state = (struct cx22702_state*) fe->demodulator_priv;
struct cx22702_state* state = fe->demodulator_priv;
kfree(state);
}
@ -471,7 +471,7 @@ struct dvb_frontend* cx22702_attach(const struct cx22702_config* config,
struct cx22702_state* state = NULL;
/* allocate memory for the internal state */
state = (struct cx22702_state*) kmalloc(sizeof(struct cx22702_state), GFP_KERNEL);
state = kmalloc(sizeof(struct cx22702_state), GFP_KERNEL);
if (state == NULL) goto error;
/* setup the state */

31
drivers/media/dvb/frontends/cx24110.c
View File

@ -315,7 +315,7 @@ dprintk("cx24110 debug: entering %s(%d)\n",__FUNCTION__,srate);
int cx24110_pll_write (struct dvb_frontend* fe, u32 data)
{
struct cx24110_state *state = (struct cx24110_state*) fe->demodulator_priv;
struct cx24110_state *state = fe->demodulator_priv;
/* tuner data is 21 bits long, must be left-aligned in data */
/* tuner cx24108 is written through a dedicated 3wire interface on the demod chip */
@ -356,7 +356,7 @@ int cx24110_pll_write (struct dvb_frontend* fe, u32 data)
static int cx24110_initfe(struct dvb_frontend* fe)
{
struct cx24110_state *state = (struct cx24110_state*) fe->demodulator_priv;
struct cx24110_state *state = fe->demodulator_priv;
/* fixme (low): error handling */
int i;
@ -373,7 +373,7 @@ static int cx24110_initfe(struct dvb_frontend* fe)
static int cx24110_set_voltage (struct dvb_frontend* fe, fe_sec_voltage_t voltage)
{
struct cx24110_state *state = (struct cx24110_state*) fe->demodulator_priv;
struct cx24110_state *state = fe->demodulator_priv;
switch (voltage) {
case SEC_VOLTAGE_13:
@ -385,8 +385,7 @@ static int cx24110_set_voltage (struct dvb_frontend* fe, fe_sec_voltage_t voltag
};
}
static int cx24110_diseqc_send_burst(struct dvb_frontend* fe,
fe_sec_mini_cmd_t burst)
static int cx24110_diseqc_send_burst(struct dvb_frontend* fe, fe_sec_mini_cmd_t burst)
{
int rv, bit, i;
struct cx24110_state *state = fe->demodulator_priv;
@ -413,7 +412,7 @@ static int cx24110_send_diseqc_msg(struct dvb_frontend* fe,
struct dvb_diseqc_master_cmd *cmd)
{
int i, rv;
struct cx24110_state *state = (struct cx24110_state*) fe->demodulator_priv;
struct cx24110_state *state = fe->demodulator_priv;
for (i = 0; i < cmd->msg_len; i++)
cx24110_writereg(state, 0x79 + i, cmd->msg[i]);
@ -432,7 +431,7 @@ static int cx24110_send_diseqc_msg(struct dvb_frontend* fe,
static int cx24110_read_status(struct dvb_frontend* fe, fe_status_t* status)
{
struct cx24110_state *state = (struct cx24110_state*) fe->demodulator_priv;
struct cx24110_state *state = fe->demodulator_priv;
int sync = cx24110_readreg (state, 0x55);
@ -460,7 +459,7 @@ static int cx24110_read_status(struct dvb_frontend* fe, fe_status_t* status)
static int cx24110_read_ber(struct dvb_frontend* fe, u32* ber)
{
struct cx24110_state *state = (struct cx24110_state*) fe->demodulator_priv;
struct cx24110_state *state = fe->demodulator_priv;
/* fixme (maybe): value range is 16 bit. Scale? */
if(cx24110_readreg(state,0x24)&0x10) {
@ -478,7 +477,7 @@ static int cx24110_read_ber(struct dvb_frontend* fe, u32* ber)
static int cx24110_read_signal_strength(struct dvb_frontend* fe, u16* signal_strength)
{
struct cx24110_state *state = (struct cx24110_state*) fe->demodulator_priv;
struct cx24110_state *state = fe->demodulator_priv;
/* no provision in hardware. Read the frontend AGC accumulator. No idea how to scale this, but I know it is 2s complement */
u8 signal = cx24110_readreg (state, 0x27)+128;
@ -489,7 +488,7 @@ static int cx24110_read_signal_strength(struct dvb_frontend* fe, u16* signal_str
static int cx24110_read_snr(struct dvb_frontend* fe, u16* snr)
{
struct cx24110_state *state = (struct cx24110_state*) fe->demodulator_priv;
struct cx24110_state *state = fe->demodulator_priv;
/* no provision in hardware. Can be computed from the Es/N0 estimator, but I don't know how. */
if(cx24110_readreg(state,0x6a)&0x80) {
@ -505,7 +504,7 @@ static int cx24110_read_snr(struct dvb_frontend* fe, u16* snr)
static int cx24110_read_ucblocks(struct dvb_frontend* fe, u32* ucblocks)
{
struct cx24110_state *state = (struct cx24110_state*) fe->demodulator_priv;
struct cx24110_state *state = fe->demodulator_priv;
u32 lastbyer;
if(cx24110_readreg(state,0x10)&0x40) {
@ -527,7 +526,7 @@ static int cx24110_read_ucblocks(struct dvb_frontend* fe, u32* ucblocks)
static int cx24110_set_frontend(struct dvb_frontend* fe, struct dvb_frontend_parameters *p)
{
struct cx24110_state *state = (struct cx24110_state*) fe->demodulator_priv;
struct cx24110_state *state = fe->demodulator_priv;
state->config->pll_set(fe, p);
cx24110_set_inversion (state, p->inversion);
@ -540,7 +539,7 @@ static int cx24110_set_frontend(struct dvb_frontend* fe, struct dvb_frontend_par
static int cx24110_get_frontend(struct dvb_frontend* fe, struct dvb_frontend_parameters *p)
{
struct cx24110_state *state = (struct cx24110_state*) fe->demodulator_priv;
struct cx24110_state *state = fe->demodulator_priv;
s32 afc; unsigned sclk;
/* cannot read back tuner settings (freq). Need to have some private storage */
@ -567,14 +566,14 @@ static int cx24110_get_frontend(struct dvb_frontend* fe, struct dvb_frontend_par
static int cx24110_set_tone(struct dvb_frontend* fe, fe_sec_tone_mode_t tone)
{
struct cx24110_state *state = (struct cx24110_state*) fe->demodulator_priv;
struct cx24110_state *state = fe->demodulator_priv;
return cx24110_writereg(state,0x76,(cx24110_readreg(state,0x76)&~0x10)|(((tone==SEC_TONE_ON))?0x10:0));
}
static void cx24110_release(struct dvb_frontend* fe)
{
struct cx24110_state* state = (struct cx24110_state*) fe->demodulator_priv;
struct cx24110_state* state = fe->demodulator_priv;
kfree(state);
}
@ -587,7 +586,7 @@ struct dvb_frontend* cx24110_attach(const struct cx24110_config* config,
int ret;
/* allocate memory for the internal state */
state = (struct cx24110_state*) kmalloc(sizeof(struct cx24110_state), GFP_KERNEL);
state = kmalloc(sizeof(struct cx24110_state), GFP_KERNEL);
if (state == NULL) goto error;
/* setup the state */

26
drivers/media/dvb/frontends/dib3000mb.c
View File

@ -56,7 +56,7 @@ static int dib3000mb_get_frontend(struct dvb_frontend* fe,
static int dib3000mb_set_frontend(struct dvb_frontend* fe,
struct dvb_frontend_parameters *fep, int tuner)
{
struct dib3000_state* state = (struct dib3000_state*) fe->demodulator_priv;
struct dib3000_state* state = fe->demodulator_priv;
struct dvb_ofdm_parameters *ofdm = &fep->u.ofdm;
fe_code_rate_t fe_cr = FEC_NONE;
int search_state, seq;
@ -317,7 +317,7 @@ static int dib3000mb_set_frontend(struct dvb_frontend* fe,
static int dib3000mb_fe_init(struct dvb_frontend* fe, int mobile_mode)
{
struct dib3000_state* state = (struct dib3000_state*) fe->demodulator_priv;
struct dib3000_state* state = fe->demodulator_priv;
deb_info("dib3000mb is getting up.\n");
wr(DIB3000MB_REG_POWER_CONTROL, DIB3000MB_POWER_UP);
@ -401,7 +401,7 @@ static int dib3000mb_fe_init(struct dvb_frontend* fe, int mobile_mode)
static int dib3000mb_get_frontend(struct dvb_frontend* fe,
struct dvb_frontend_parameters *fep)
{
struct dib3000_state* state = (struct dib3000_state*) fe->demodulator_priv;
struct dib3000_state* state = fe->demodulator_priv;
struct dvb_ofdm_parameters *ofdm = &fep->u.ofdm;
fe_code_rate_t *cr;
u16 tps_val;
@ -562,7 +562,7 @@ static int dib3000mb_get_frontend(struct dvb_frontend* fe,
static int dib3000mb_read_status(struct dvb_frontend* fe, fe_status_t *stat)
{
struct dib3000_state* state = (struct dib3000_state*) fe->demodulator_priv;
struct dib3000_state* state = fe->demodulator_priv;
*stat = 0;
@ -594,7 +594,7 @@ static int dib3000mb_read_status(struct dvb_frontend* fe, fe_status_t *stat)
static int dib3000mb_read_ber(struct dvb_frontend* fe, u32 *ber)
{
struct dib3000_state* state = (struct dib3000_state*) fe->demodulator_priv;
struct dib3000_state* state = fe->demodulator_priv;
*ber = ((rd(DIB3000MB_REG_BER_MSB) << 16) | rd(DIB3000MB_REG_BER_LSB));
return 0;
@ -603,7 +603,7 @@ static int dib3000mb_read_ber(struct dvb_frontend* fe, u32 *ber)
/* see dib3000-watch dvb-apps for exact calcuations of signal_strength and snr */
static int dib3000mb_read_signal_strength(struct dvb_frontend* fe, u16 *strength)
{
struct dib3000_state* state = (struct dib3000_state*) fe->demodulator_priv;
struct dib3000_state* state = fe->demodulator_priv;
*strength = rd(DIB3000MB_REG_SIGNAL_POWER) * 0xffff / 0x170;
return 0;
@ -611,7 +611,7 @@ static int dib3000mb_read_signal_strength(struct dvb_frontend* fe, u16 *strength
static int dib3000mb_read_snr(struct dvb_frontend* fe, u16 *snr)
{
struct dib3000_state* state = (struct dib3000_state*) fe->demodulator_priv;
struct dib3000_state* state = fe->demodulator_priv;
short sigpow = rd(DIB3000MB_REG_SIGNAL_POWER);
int icipow = ((rd(DIB3000MB_REG_NOISE_POWER_MSB) & 0xff) << 16) |
rd(DIB3000MB_REG_NOISE_POWER_LSB);
@ -621,7 +621,7 @@ static int dib3000mb_read_snr(struct dvb_frontend* fe, u16 *snr)
static int dib3000mb_read_unc_blocks(struct dvb_frontend* fe, u32 *unc)
{
struct dib3000_state* state = (struct dib3000_state*) fe->demodulator_priv;
struct dib3000_state* state = fe->demodulator_priv;
*unc = rd(DIB3000MB_REG_UNC);
return 0;
@ -629,7 +629,7 @@ static int dib3000mb_read_unc_blocks(struct dvb_frontend* fe, u32 *unc)
static int dib3000mb_sleep(struct dvb_frontend* fe)
{
struct dib3000_state* state = (struct dib3000_state*) fe->demodulator_priv;
struct dib3000_state* state = fe->demodulator_priv;
deb_info("dib3000mb is going to bed.\n");
wr(DIB3000MB_REG_POWER_CONTROL, DIB3000MB_POWER_DOWN);
return 0;
@ -656,7 +656,7 @@ static int dib3000mb_set_frontend_and_tuner(struct dvb_frontend* fe, struct dvb_
static void dib3000mb_release(struct dvb_frontend* fe)
{
struct dib3000_state *state = (struct dib3000_state*) fe->demodulator_priv;
struct dib3000_state *state = fe->demodulator_priv;
kfree(state);
}
@ -671,7 +671,7 @@ static int dib3000mb_pid_control(struct dvb_frontend *fe,int index, int pid,int
static int dib3000mb_fifo_control(struct dvb_frontend *fe, int onoff)
{
struct dib3000_state *state = (struct dib3000_state*) fe->demodulator_priv;
struct dib3000_state *state = fe->demodulator_priv;
deb_xfer("%s fifo\n",onoff ? "enabling" : "disabling");
if (onoff) {
@ -692,7 +692,7 @@ static int dib3000mb_pid_parse(struct dvb_frontend *fe, int onoff)
static int dib3000mb_tuner_pass_ctrl(struct dvb_frontend *fe, int onoff, u8 pll_addr)
{
struct dib3000_state *state = (struct dib3000_state*) fe->demodulator_priv;
struct dib3000_state *state = fe->demodulator_priv;
if (onoff) {
wr(DIB3000MB_REG_TUNER, DIB3000_TUNER_WRITE_ENABLE(pll_addr));
} else {
@ -709,7 +709,7 @@ struct dvb_frontend* dib3000mb_attach(const struct dib3000_config* config,
struct dib3000_state* state = NULL;
/* allocate memory for the internal state */
state = (struct dib3000_state*) kmalloc(sizeof(struct dib3000_state), GFP_KERNEL);
state = kmalloc(sizeof(struct dib3000_state), GFP_KERNEL);
if (state == NULL)
goto error;
memset(state,0,sizeof(struct dib3000_state));

24
drivers/media/dvb/frontends/dib3000mc.c
View File

@ -297,7 +297,7 @@ static int dib3000mc_set_general_cfg(struct dib3000_state *state, struct dvb_fro
static int dib3000mc_get_frontend(struct dvb_frontend* fe,
struct dvb_frontend_parameters *fep)
{
struct dib3000_state* state = (struct dib3000_state*) fe->demodulator_priv;
struct dib3000_state* state = fe->demodulator_priv;
struct dvb_ofdm_parameters *ofdm = &fep->u.ofdm;
fe_code_rate_t *cr;
u16 tps_val,cr_val;
@ -458,7 +458,7 @@ static int dib3000mc_get_frontend(struct dvb_frontend* fe,
static int dib3000mc_set_frontend(struct dvb_frontend* fe,
struct dvb_frontend_parameters *fep, int tuner)
{
struct dib3000_state* state = (struct dib3000_state*) fe->demodulator_priv;
struct dib3000_state* state = fe->demodulator_priv;
struct dvb_ofdm_parameters *ofdm = &fep->u.ofdm;
int search_state,auto_val;
u16 val;
@ -659,7 +659,7 @@ static int dib3000mc_fe_init(struct dvb_frontend* fe, int mobile_mode)
}
static int dib3000mc_read_status(struct dvb_frontend* fe, fe_status_t *stat)
{
struct dib3000_state* state = (struct dib3000_state*) fe->demodulator_priv;
struct dib3000_state* state = fe->demodulator_priv;
u16 lock = rd(DIB3000MC_REG_LOCKING);
*stat = 0;
@ -679,14 +679,14 @@ static int dib3000mc_read_status(struct dvb_frontend* fe, fe_status_t *stat)
static int dib3000mc_read_ber(struct dvb_frontend* fe, u32 *ber)
{
struct dib3000_state* state = (struct dib3000_state*) fe->demodulator_priv;
struct dib3000_state* state = fe->demodulator_priv;
*ber = ((rd(DIB3000MC_REG_BER_MSB) << 16) | rd(DIB3000MC_REG_BER_LSB));
return 0;
}
static int dib3000mc_read_unc_blocks(struct dvb_frontend* fe, u32 *unc)
{
struct dib3000_state* state = (struct dib3000_state*) fe->demodulator_priv;
struct dib3000_state* state = fe->demodulator_priv;
*unc = rd(DIB3000MC_REG_PACKET_ERROR_COUNT);
return 0;
@ -695,7 +695,7 @@ static int dib3000mc_read_unc_blocks(struct dvb_frontend* fe, u32 *unc)
/* see dib3000mb.c for calculation comments */
static int dib3000mc_read_signal_strength(struct dvb_frontend* fe, u16 *strength)
{
struct dib3000_state* state = (struct dib3000_state*) fe->demodulator_priv;
struct dib3000_state* state = fe->demodulator_priv;
u16 val = rd(DIB3000MC_REG_SIGNAL_NOISE_LSB);
*strength = (((val >> 6) & 0xff) << 8) + (val & 0x3f);
@ -706,7 +706,7 @@ static int dib3000mc_read_signal_strength(struct dvb_frontend* fe, u16 *strength
/* see dib3000mb.c for calculation comments */
static int dib3000mc_read_snr(struct dvb_frontend* fe, u16 *snr)
{
struct dib3000_state* state = (struct dib3000_state*) fe->demodulator_priv;
struct dib3000_state* state = fe->demodulator_priv;
u16 val = rd(DIB3000MC_REG_SIGNAL_NOISE_LSB),
val2 = rd(DIB3000MC_REG_SIGNAL_NOISE_MSB);
u16 sig,noise;
@ -726,7 +726,7 @@ static int dib3000mc_read_snr(struct dvb_frontend* fe, u16 *snr)
static int dib3000mc_sleep(struct dvb_frontend* fe)
{
struct dib3000_state* state = (struct dib3000_state*) fe->demodulator_priv;
struct dib3000_state* state = fe->demodulator_priv;
set_or(DIB3000MC_REG_CLK_CFG_7,DIB3000MC_CLK_CFG_7_PWR_DOWN);
wr(DIB3000MC_REG_CLK_CFG_1,DIB3000MC_CLK_CFG_1_POWER_DOWN);
@ -756,7 +756,7 @@ static int dib3000mc_set_frontend_and_tuner(struct dvb_frontend* fe, struct dvb_
static void dib3000mc_release(struct dvb_frontend* fe)
{
struct dib3000_state *state = (struct dib3000_state *) fe->demodulator_priv;
struct dib3000_state *state = fe->demodulator_priv;
kfree(state);
}
@ -771,7 +771,7 @@ static int dib3000mc_pid_control(struct dvb_frontend *fe,int index, int pid,int
static int dib3000mc_fifo_control(struct dvb_frontend *fe, int onoff)
{
struct dib3000_state *state = (struct dib3000_state*) fe->demodulator_priv;
struct dib3000_state *state = fe->demodulator_priv;
u16 tmp = rd(DIB3000MC_REG_SMO_MODE);
deb_xfer("%s fifo\n",onoff ? "enabling" : "disabling");
@ -803,7 +803,7 @@ static int dib3000mc_pid_parse(struct dvb_frontend *fe, int onoff)
static int dib3000mc_tuner_pass_ctrl(struct dvb_frontend *fe, int onoff, u8 pll_addr)
{
struct dib3000_state *state = (struct dib3000_state*) fe->demodulator_priv;
struct dib3000_state *state = fe->demodulator_priv;
if (onoff) {
wr(DIB3000MC_REG_TUNER, DIB3000_TUNER_WRITE_ENABLE(pll_addr));
} else {
@ -844,7 +844,7 @@ struct dvb_frontend* dib3000mc_attach(const struct dib3000_config* config,
u16 devid;
/* allocate memory for the internal state */
state = (struct dib3000_state*) kmalloc(sizeof(struct dib3000_state), GFP_KERNEL);
state = kmalloc(sizeof(struct dib3000_state), GFP_KERNEL);
if (state == NULL)
goto error;
memset(state,0,sizeof(struct dib3000_state));

8
drivers/media/dvb/frontends/dvb_dummy_fe.c
View File

@ -100,7 +100,7 @@ static int dvb_dummy_fe_set_voltage(struct dvb_frontend* fe, fe_sec_voltage_t vo
static void dvb_dummy_fe_release(struct dvb_frontend* fe)
{
struct dvb_dummy_fe_state* state = (struct dvb_dummy_fe_state*) fe->demodulator_priv;
struct dvb_dummy_fe_state* state = fe->demodulator_priv;
kfree(state);
}
@ -111,7 +111,7 @@ struct dvb_frontend* dvb_dummy_fe_ofdm_attach(void)
struct dvb_dummy_fe_state* state = NULL;
/* allocate memory for the internal state */
state = (struct dvb_dummy_fe_state*) kmalloc(sizeof(struct dvb_dummy_fe_state), GFP_KERNEL);
state = kmalloc(sizeof(struct dvb_dummy_fe_state), GFP_KERNEL);
if (state == NULL) goto error;
/* setup the state */
@ -134,7 +134,7 @@ struct dvb_frontend* dvb_dummy_fe_qpsk_attach()
struct dvb_dummy_fe_state* state = NULL;
/* allocate memory for the internal state */
state = (struct dvb_dummy_fe_state*) kmalloc(sizeof(struct dvb_dummy_fe_state), GFP_KERNEL);
state = kmalloc(sizeof(struct dvb_dummy_fe_state), GFP_KERNEL);
if (state == NULL) goto error;
/* setup the state */
@ -157,7 +157,7 @@ struct dvb_frontend* dvb_dummy_fe_qam_attach()
struct dvb_dummy_fe_state* state = NULL;
/* allocate memory for the internal state */
state = (struct dvb_dummy_fe_state*) kmalloc(sizeof(struct dvb_dummy_fe_state), GFP_KERNEL);
state = kmalloc(sizeof(struct dvb_dummy_fe_state), GFP_KERNEL);
if (state == NULL) goto error;
/* setup the state */

22
drivers/media/dvb/frontends/l64781.c
View File

@ -121,7 +121,7 @@ static int reset_and_configure (struct l64781_state* state)
static int apply_frontend_param (struct dvb_frontend* fe, struct dvb_frontend_parameters *param)
{
struct l64781_state* state = (struct l64781_state*) fe->demodulator_priv;
struct l64781_state* state = fe->demodulator_priv;
/* The coderates for FEC_NONE, FEC_4_5 and FEC_FEC_6_7 are arbitrary */
static const u8 fec_tab[] = { 7, 0, 1, 2, 9, 3, 10, 4 };
/* QPSK, QAM_16, QAM_64 */
@ -234,7 +234,7 @@ static int apply_frontend_param (struct dvb_frontend* fe, struct dvb_frontend_pa
static int get_frontend(struct dvb_frontend* fe, struct dvb_frontend_parameters* param)
{
struct l64781_state* state = (struct l64781_state*) fe->demodulator_priv;
struct l64781_state* state = fe->demodulator_priv;
int tmp;
@ -352,7 +352,7 @@ static int get_frontend(struct dvb_frontend* fe, struct dvb_frontend_parameters*
static int l64781_read_status(struct dvb_frontend* fe, fe_status_t* status)
{
struct l64781_state* state = (struct l64781_state*) fe->demodulator_priv;
struct l64781_state* state = fe->demodulator_priv;
int sync = l64781_readreg (state, 0x32);
int gain = l64781_readreg (state, 0x0e);
@ -381,7 +381,7 @@ static int l64781_read_status(struct dvb_frontend* fe, fe_status_t* status)
static int l64781_read_ber(struct dvb_frontend* fe, u32* ber)
{
struct l64781_state* state = (struct l64781_state*) fe->demodulator_priv;
struct l64781_state* state = fe->demodulator_priv;
/* XXX FIXME: set up counting period (reg 0x26...0x28)
*/
@ -393,7 +393,7 @@ static int l64781_read_ber(struct dvb_frontend* fe, u32* ber)
static int l64781_read_signal_strength(struct dvb_frontend* fe, u16* signal_strength)
{
struct l64781_state* state = (struct l64781_state*) fe->demodulator_priv;
struct l64781_state* state = fe->demodulator_priv;
u8 gain = l64781_readreg (state, 0x0e);
*signal_strength = (gain << 8) | gain;
@ -403,7 +403,7 @@ static int l64781_read_signal_strength(struct dvb_frontend* fe, u16* signal_stre
static int l64781_read_snr(struct dvb_frontend* fe, u16* snr)
{
struct l64781_state* state = (struct l64781_state*) fe->demodulator_priv;
struct l64781_state* state = fe->demodulator_priv;
u8 avg_quality = 0xff - l64781_readreg (state, 0x33);
*snr = (avg_quality << 8) | avg_quality; /* not exact, but...*/
@ -413,7 +413,7 @@ static int l64781_read_snr(struct dvb_frontend* fe, u16* snr)
static int l64781_read_ucblocks(struct dvb_frontend* fe, u32* ucblocks)
{
struct l64781_state* state = (struct l64781_state*) fe->demodulator_priv;
struct l64781_state* state = fe->demodulator_priv;
*ucblocks = l64781_readreg (state, 0x37)
| (l64781_readreg (state, 0x38) << 8);
@ -423,7 +423,7 @@ static int l64781_read_ucblocks(struct dvb_frontend* fe, u32* ucblocks)
static int l64781_sleep(struct dvb_frontend* fe)
{
struct l64781_state* state = (struct l64781_state*) fe->demodulator_priv;
struct l64781_state* state = fe->demodulator_priv;
/* Power down */
return l64781_writereg (state, 0x3e, 0x5a);
@ -431,7 +431,7 @@ static int l64781_sleep(struct dvb_frontend* fe)
static int l64781_init(struct dvb_frontend* fe)
{
struct l64781_state* state = (struct l64781_state*) fe->demodulator_priv;
struct l64781_state* state = fe->demodulator_priv;
reset_and_configure (state);
@ -484,7 +484,7 @@ static int l64781_get_tune_settings(struct dvb_frontend* fe, struct dvb_frontend
static void l64781_release(struct dvb_frontend* fe)
{
struct l64781_state* state = (struct l64781_state*) fe->demodulator_priv;
struct l64781_state* state = fe->demodulator_priv;
kfree(state);
}
@ -501,7 +501,7 @@ struct dvb_frontend* l64781_attach(const struct l64781_config* config,
{ .addr = config->demod_address, .flags = I2C_M_RD, .buf = b1, .len = 1 } };
/* allocate memory for the internal state */
state = (struct l64781_state*) kmalloc(sizeof(struct l64781_state), GFP_KERNEL);
state = kmalloc(sizeof(struct l64781_state), GFP_KERNEL);
if (state == NULL) goto error;
/* setup the state */

32
drivers/media/dvb/frontends/mt312.c
View File

@ -226,7 +226,7 @@ static int mt312_get_code_rate(struct mt312_state* state, fe_code_rate_t *cr)
static int mt312_initfe(struct dvb_frontend* fe)
{
struct mt312_state *state = (struct mt312_state*) fe->demodulator_priv;
struct mt312_state *state = fe->demodulator_priv;
int ret;
u8 buf[2];
@ -287,7 +287,7 @@ static int mt312_initfe(struct dvb_frontend* fe)
static int mt312_send_master_cmd(struct dvb_frontend* fe,
struct dvb_diseqc_master_cmd *c)
{
struct mt312_state *state = (struct mt312_state*) fe->demodulator_priv;
struct mt312_state *state = fe->demodulator_priv;
int ret;
u8 diseqc_mode;
@ -318,7 +318,7 @@ static int mt312_send_master_cmd(struct dvb_frontend* fe,
static int mt312_send_burst(struct dvb_frontend* fe, const fe_sec_mini_cmd_t c)
{
struct mt312_state *state = (struct mt312_state*) fe->demodulator_priv;
struct mt312_state *state = fe->demodulator_priv;
const u8 mini_tab[2] = { 0x02, 0x03 };
int ret;
@ -340,7 +340,7 @@ static int mt312_send_burst(struct dvb_frontend* fe, const fe_sec_mini_cmd_t c)
static int mt312_set_tone(struct dvb_frontend* fe, const fe_sec_tone_mode_t t)
{
struct mt312_state *state = (struct mt312_state*) fe->demodulator_priv;
struct mt312_state *state = fe->demodulator_priv;
const u8 tone_tab[2] = { 0x01, 0x00 };
int ret;
@ -362,7 +362,7 @@ static int mt312_set_tone(struct dvb_frontend* fe, const fe_sec_tone_mode_t t)
static int mt312_set_voltage(struct dvb_frontend* fe, const fe_sec_voltage_t v)
{
struct mt312_state *state = (struct mt312_state*) fe->demodulator_priv;
struct mt312_state *state = fe->demodulator_priv;
const u8 volt_tab[3] = { 0x00, 0x40, 0x00 };
if (v > SEC_VOLTAGE_OFF)
@ -373,7 +373,7 @@ static int mt312_set_voltage(struct dvb_frontend* fe, const fe_sec_voltage_t v)
static int mt312_read_status(struct dvb_frontend* fe, fe_status_t *s)
{
struct mt312_state *state = (struct mt312_state*) fe->demodulator_priv;
struct mt312_state *state = fe->demodulator_priv;
int ret;
u8 status[3];
@ -400,7 +400,7 @@ static int mt312_read_status(struct dvb_frontend* fe, fe_status_t *s)
static int mt312_read_ber(struct dvb_frontend* fe, u32 *ber)
{
struct mt312_state *state = (struct mt312_state*) fe->demodulator_priv;
struct mt312_state *state = fe->demodulator_priv;
int ret;
u8 buf[3];
@ -414,7 +414,7 @@ static int mt312_read_ber(struct dvb_frontend* fe, u32 *ber)
static int mt312_read_signal_strength(struct dvb_frontend* fe, u16 *signal_strength)
{
struct mt312_state *state = (struct mt312_state*) fe->demodulator_priv;
struct mt312_state *state = fe->demodulator_priv;
int ret;
u8 buf[3];
u16 agc;
@ -435,7 +435,7 @@ static int mt312_read_signal_strength(struct dvb_frontend* fe, u16 *signal_stren
static int mt312_read_snr(struct dvb_frontend* fe, u16 *snr)
{
struct mt312_state *state = (struct mt312_state*) fe->demodulator_priv;
struct mt312_state *state = fe->demodulator_priv;
int ret;
u8 buf[2];
@ -449,7 +449,7 @@ static int mt312_read_snr(struct dvb_frontend* fe, u16 *snr)
static int mt312_read_ucblocks(struct dvb_frontend* fe, u32 *ubc)
{
struct mt312_state *state = (struct mt312_state*) fe->demodulator_priv;
struct mt312_state *state = fe->demodulator_priv;
int ret;
u8 buf[2];
@ -464,7 +464,7 @@ static int mt312_read_ucblocks(struct dvb_frontend* fe, u32 *ubc)
static int mt312_set_frontend(struct dvb_frontend* fe,
struct dvb_frontend_parameters *p)
{
struct mt312_state *state = (struct mt312_state*) fe->demodulator_priv;
struct mt312_state *state = fe->demodulator_priv;
int ret;
u8 buf[5], config_val;
u16 sr;
@ -560,7 +560,7 @@ static int mt312_set_frontend(struct dvb_frontend* fe,
static int mt312_get_frontend(struct dvb_frontend* fe,
struct dvb_frontend_parameters *p)
{
struct mt312_state *state = (struct mt312_state*) fe->demodulator_priv;
struct mt312_state *state = fe->demodulator_priv;
int ret;
if ((ret = mt312_get_inversion(state, &p->inversion)) < 0)
@ -577,7 +577,7 @@ static int mt312_get_frontend(struct dvb_frontend* fe,
static int mt312_sleep(struct dvb_frontend* fe)
{
struct mt312_state *state = (struct mt312_state*) fe->demodulator_priv;
struct mt312_state *state = fe->demodulator_priv;
int ret;
u8 config;
@ -605,7 +605,7 @@ static int mt312_get_tune_settings(struct dvb_frontend* fe, struct dvb_frontend_
static void mt312_release(struct dvb_frontend* fe)
{
struct mt312_state* state = (struct mt312_state*) fe->demodulator_priv;
struct mt312_state* state = fe->demodulator_priv;
kfree(state);
}
@ -617,7 +617,7 @@ struct dvb_frontend* vp310_attach(const struct mt312_config* config,
struct mt312_state* state = NULL;
/* allocate memory for the internal state */
state = (struct mt312_state*) kmalloc(sizeof(struct mt312_state), GFP_KERNEL);
state = kmalloc(sizeof(struct mt312_state), GFP_KERNEL);
if (state == NULL)
goto error;
@ -651,7 +651,7 @@ struct dvb_frontend* mt312_attach(const struct mt312_config* config,
struct mt312_state* state = NULL;
/* allocate memory for the internal state */
state = (struct mt312_state*) kmalloc(sizeof(struct mt312_state), GFP_KERNEL);
state = kmalloc(sizeof(struct mt312_state), GFP_KERNEL);
if (state == NULL)
goto error;

20
drivers/media/dvb/frontends/nxt2002.c
View File

@ -241,7 +241,7 @@ static void nxt2002_agc_reset(struct nxt2002_state* state)
static int nxt2002_load_firmware (struct dvb_frontend* fe, const struct firmware *fw)
{
struct nxt2002_state* state = (struct nxt2002_state*) fe->demodulator_priv;
struct nxt2002_state* state = fe->demodulator_priv;
u8 buf[256],written = 0,chunkpos = 0;
u16 rambase,position,crc = 0;
@ -309,7 +309,7 @@ static int nxt2002_load_firmware (struct dvb_frontend* fe, const struct firmware
static int nxt2002_setup_frontend_parameters (struct dvb_frontend* fe,
struct dvb_frontend_parameters *p)
{
struct nxt2002_state* state = (struct nxt2002_state*) fe->demodulator_priv;
struct nxt2002_state* state = fe->demodulator_priv;
u32 freq = 0;
u16 tunerfreq = 0;
u8 buf[4];
@ -453,7 +453,7 @@ static int nxt2002_setup_frontend_parameters (struct dvb_frontend* fe,
static int nxt2002_read_status(struct dvb_frontend* fe, fe_status_t* status)
{
struct nxt2002_state* state = (struct nxt2002_state*) fe->demodulator_priv;
struct nxt2002_state* state = fe->demodulator_priv;
u8 lock;
i2c_readbytes(state,0x31,&lock,1);
@ -470,7 +470,7 @@ static int nxt2002_read_status(struct dvb_frontend* fe, fe_status_t* status)
static int nxt2002_read_ber(struct dvb_frontend* fe, u32* ber)
{
struct nxt2002_state* state = (struct nxt2002_state*) fe->demodulator_priv;
struct nxt2002_state* state = fe->demodulator_priv;
u8 b[3];
nxt2002_readreg_multibyte(state,0xE6,b,3);
@ -482,7 +482,7 @@ static int nxt2002_read_ber(struct dvb_frontend* fe, u32* ber)
static int nxt2002_read_signal_strength(struct dvb_frontend* fe, u16* strength)
{
struct nxt2002_state* state = (struct nxt2002_state*) fe->demodulator_priv;
struct nxt2002_state* state = fe->demodulator_priv;
u8 b[2];
u16 temp = 0;
@ -502,7 +502,7 @@ static int nxt2002_read_signal_strength(struct dvb_frontend* fe, u16* strength)
static int nxt2002_read_snr(struct dvb_frontend* fe, u16* snr)
{
struct nxt2002_state* state = (struct nxt2002_state*) fe->demodulator_priv;
struct nxt2002_state* state = fe->demodulator_priv;
u8 b[2];
u16 temp = 0, temp2;
u32 snrdb = 0;
@ -536,7 +536,7 @@ static int nxt2002_read_snr(struct dvb_frontend* fe, u16* snr)
static int nxt2002_read_ucblocks(struct dvb_frontend* fe, u32* ucblocks)
{
struct nxt2002_state* state = (struct nxt2002_state*) fe->demodulator_priv;
struct nxt2002_state* state = fe->demodulator_priv;
u8 b[3];
nxt2002_readreg_multibyte(state,0xE6,b,3);
@ -552,7 +552,7 @@ static int nxt2002_sleep(struct dvb_frontend* fe)
static int nxt2002_init(struct dvb_frontend* fe)
{
struct nxt2002_state* state = (struct nxt2002_state*) fe->demodulator_priv;
struct nxt2002_state* state = fe->demodulator_priv;
const struct firmware *fw;
int ret;
u8 buf[2];
@ -624,7 +624,7 @@ static int nxt2002_get_tune_settings(struct dvb_frontend* fe, struct dvb_fronten
static void nxt2002_release(struct dvb_frontend* fe)
{
struct nxt2002_state* state = (struct nxt2002_state*) fe->demodulator_priv;
struct nxt2002_state* state = fe->demodulator_priv;
kfree(state);
}
@ -637,7 +637,7 @@ struct dvb_frontend* nxt2002_attach(const struct nxt2002_config* config,
u8 buf [] = {0,0,0,0,0};
/* allocate memory for the internal state */
state = (struct nxt2002_state*) kmalloc(sizeof(struct nxt2002_state), GFP_KERNEL);
state = kmalloc(sizeof(struct nxt2002_state), GFP_KERNEL);
if (state == NULL) goto error;
/* setup the state */

18
drivers/media/dvb/frontends/nxt6000.c
View File

@ -176,7 +176,7 @@ static int nxt6000_set_transmission_mode(struct nxt6000_state* state, fe_transmi
static void nxt6000_setup(struct dvb_frontend* fe)
{
struct nxt6000_state* state = (struct nxt6000_state*) fe->demodulator_priv;
struct nxt6000_state* state = fe->demodulator_priv;
nxt6000_writereg(state, RS_COR_SYNC_PARAM, SYNC_PARAM);
nxt6000_writereg(state, BER_CTRL, /*(1 << 2) | */ (0x01 << 1) | 0x01);
@ -427,7 +427,7 @@ static void nxt6000_dump_status(struct nxt6000_state *state)
static int nxt6000_read_status(struct dvb_frontend* fe, fe_status_t* status)
{
u8 core_status;
struct nxt6000_state* state = (struct nxt6000_state*) fe->demodulator_priv;
struct nxt6000_state* state = fe->demodulator_priv;
*status = 0;
@ -456,7 +456,7 @@ static int nxt6000_read_status(struct dvb_frontend* fe, fe_status_t* status)
static int nxt6000_init(struct dvb_frontend* fe)
{
struct nxt6000_state* state = (struct nxt6000_state*) fe->demodulator_priv;
struct nxt6000_state* state = fe->demodulator_priv;
nxt6000_reset(state);
nxt6000_setup(fe);
@ -466,7 +466,7 @@ static int nxt6000_init(struct dvb_frontend* fe)
static int nxt6000_set_frontend(struct dvb_frontend* fe, struct dvb_frontend_parameters *param)
{
struct nxt6000_state* state = (struct nxt6000_state*) fe->demodulator_priv;
struct nxt6000_state* state = fe->demodulator_priv;
int result;
nxt6000_writereg(state, ENABLE_TUNER_IIC, 0x01); /* open i2c bus switch */
@ -487,13 +487,13 @@ static int nxt6000_set_frontend(struct dvb_frontend* fe, struct dvb_frontend_par
static void nxt6000_release(struct dvb_frontend* fe)
{
struct nxt6000_state* state = (struct nxt6000_state*) fe->demodulator_priv;
struct nxt6000_state* state = fe->demodulator_priv;
kfree(state);
}
static int nxt6000_read_snr(struct dvb_frontend* fe, u16* snr)
{
struct nxt6000_state* state = (struct nxt6000_state*) fe->demodulator_priv;
struct nxt6000_state* state = fe->demodulator_priv;
*snr = nxt6000_readreg( state, OFDM_CHC_SNR) / 8;
@ -502,7 +502,7 @@ static int nxt6000_read_snr(struct dvb_frontend* fe, u16* snr)
static int nxt6000_read_ber(struct dvb_frontend* fe, u32* ber)
{
struct nxt6000_state* state = (struct nxt6000_state*) fe->demodulator_priv;
struct nxt6000_state* state = fe->demodulator_priv;
nxt6000_writereg( state, VIT_COR_INTSTAT, 0x18 );
@ -516,7 +516,7 @@ static int nxt6000_read_ber(struct dvb_frontend* fe, u32* ber)
static int nxt6000_read_signal_strength(struct dvb_frontend* fe, u16* signal_strength)
{
struct nxt6000_state* state = (struct nxt6000_state*) fe->demodulator_priv;
struct nxt6000_state* state = fe->demodulator_priv;
*signal_strength = (short) (511 -
(nxt6000_readreg(state, AGC_GAIN_1) +
@ -533,7 +533,7 @@ struct dvb_frontend* nxt6000_attach(const struct nxt6000_config* config,
struct nxt6000_state* state = NULL;
/* allocate memory for the internal state */
state = (struct nxt6000_state*) kmalloc(sizeof(struct nxt6000_state), GFP_KERNEL);
state = kmalloc(sizeof(struct nxt6000_state), GFP_KERNEL);
if (state == NULL) goto error;
/* setup the state */

14
drivers/media/dvb/frontends/or51132.c
View File

@ -102,7 +102,7 @@ static u8 i2c_readbytes (struct or51132_state* state, u8 reg, u8* buf, int len)
static int or51132_load_firmware (struct dvb_frontend* fe, const struct firmware *fw)
{
struct or51132_state* state = (struct or51132_state*) fe->demodulator_priv;
struct or51132_state* state = fe->demodulator_priv;
static u8 run_buf[] = {0x7F,0x01};
static u8 get_ver_buf[] = {0x04,0x00,0x30,0x00,0x00};
u8 rec_buf[14];
@ -240,7 +240,7 @@ static int or51132_sleep(struct dvb_frontend* fe)
static int or51132_setmode(struct dvb_frontend* fe)
{
struct or51132_state* state = (struct or51132_state*) fe->demodulator_priv;
struct or51132_state* state = fe->demodulator_priv;
unsigned char cmd_buf[4];
dprintk("setmode %d\n",(int)state->current_modulation);
@ -316,7 +316,7 @@ static int or51132_set_parameters(struct dvb_frontend* fe,
{
int ret;
u8 buf[4];
struct or51132_state* state = (struct or51132_state*) fe->demodulator_priv;
struct or51132_state* state = fe->demodulator_priv;
const struct firmware *fw;
/* Change only if we are actually changing the modulation */
@ -391,7 +391,7 @@ static int or51132_set_parameters(struct dvb_frontend* fe,
static int or51132_read_status(struct dvb_frontend* fe, fe_status_t* status)
{
struct or51132_state* state = (struct or51132_state*) fe->demodulator_priv;
struct or51132_state* state = fe->demodulator_priv;
unsigned char rec_buf[2];
unsigned char snd_buf[2];
*status = 0;
@ -464,7 +464,7 @@ static unsigned int i20Log10(unsigned short val)
static int or51132_read_signal_strength(struct dvb_frontend* fe, u16* strength)
{
struct or51132_state* state = (struct or51132_state*) fe->demodulator_priv;
struct or51132_state* state = fe->demodulator_priv;
unsigned char rec_buf[2];
unsigned char snd_buf[2];
u8 rcvr_stat;
@ -512,7 +512,7 @@ static int or51132_read_signal_strength(struct dvb_frontend* fe, u16* strength)
static int or51132_read_snr(struct dvb_frontend* fe, u16* snr)
{
struct or51132_state* state = (struct or51132_state*) fe->demodulator_priv;
struct or51132_state* state = fe->demodulator_priv;
unsigned char rec_buf[2];
unsigned char snd_buf[2];
u16 snr_equ;
@ -549,7 +549,7 @@ static int or51132_get_tune_settings(struct dvb_frontend* fe, struct dvb_fronten
static void or51132_release(struct dvb_frontend* fe)
{
struct or51132_state* state = (struct or51132_state*) fe->demodulator_priv;
struct or51132_state* state = fe->demodulator_priv;
kfree(state);
}

20
drivers/media/dvb/frontends/sp8870.c
View File

@ -248,7 +248,7 @@ static int sp8870_wake_up(struct sp8870_state* state)
static int sp8870_set_frontend_parameters (struct dvb_frontend* fe,
struct dvb_frontend_parameters *p)
{
struct sp8870_state* state = (struct sp8870_state*) fe->demodulator_priv;
struct sp8870_state* state = fe->demodulator_priv;
int err;
u16 reg0xc05;
@ -302,7 +302,7 @@ static int sp8870_set_frontend_parameters (struct dvb_frontend* fe,
static int sp8870_init (struct dvb_frontend* fe)
{
struct sp8870_state* state = (struct sp8870_state*) fe->demodulator_priv;
struct sp8870_state* state = fe->demodulator_priv;
const struct firmware *fw = NULL;
sp8870_wake_up(state);
@ -358,7 +358,7 @@ static int sp8870_init (struct dvb_frontend* fe)
static int sp8870_read_status (struct dvb_frontend* fe, fe_status_t * fe_status)
{
struct sp8870_state* state = (struct sp8870_state*) fe->demodulator_priv;
struct sp8870_state* state = fe->demodulator_priv;
int status;
int signal;
@ -384,7 +384,7 @@ static int sp8870_read_status (struct dvb_frontend* fe, fe_status_t * fe_status)
static int sp8870_read_ber (struct dvb_frontend* fe, u32 * ber)
{
struct sp8870_state* state = (struct sp8870_state*) fe->demodulator_priv;
struct sp8870_state* state = fe->demodulator_priv;
int ret;
u32 tmp;
@ -412,7 +412,7 @@ static int sp8870_read_ber (struct dvb_frontend* fe, u32 * ber)
static int sp8870_read_signal_strength(struct dvb_frontend* fe, u16 * signal)
{
struct sp8870_state* state = (struct sp8870_state*) fe->demodulator_priv;
struct sp8870_state* state = fe->demodulator_priv;
int ret;
u16 tmp;
@ -438,7 +438,7 @@ static int sp8870_read_signal_strength(struct dvb_frontend* fe, u16 * signal)
static int sp8870_read_uncorrected_blocks (struct dvb_frontend* fe, u32* ublocks)
{
struct sp8870_state* state = (struct sp8870_state*) fe->demodulator_priv;
struct sp8870_state* state = fe->demodulator_priv;
int ret;
*ublocks = 0;
@ -467,7 +467,7 @@ static int switches = 0;
static int sp8870_set_frontend (struct dvb_frontend* fe, struct dvb_frontend_parameters *p)
{
struct sp8870_state* state = (struct sp8870_state*) fe->demodulator_priv;
struct sp8870_state* state = fe->demodulator_priv;
/*
The firmware of the sp8870 sometimes locks up after setting frontend parameters.
@ -524,7 +524,7 @@ static int sp8870_set_frontend (struct dvb_frontend* fe, struct dvb_frontend_par
static int sp8870_sleep(struct dvb_frontend* fe)
{
struct sp8870_state* state = (struct sp8870_state*) fe->demodulator_priv;
struct sp8870_state* state = fe->demodulator_priv;
// tristate TS output and disable interface pins
return sp8870_writereg(state, 0xC18, 0x000);
@ -540,7 +540,7 @@ static int sp8870_get_tune_settings(struct dvb_frontend* fe, struct dvb_frontend
static void sp8870_release(struct dvb_frontend* fe)
{
struct sp8870_state* state = (struct sp8870_state*) fe->demodulator_priv;
struct sp8870_state* state = fe->demodulator_priv;
kfree(state);
}
@ -552,7 +552,7 @@ struct dvb_frontend* sp8870_attach(const struct sp8870_config* config,
struct sp8870_state* state = NULL;
/* allocate memory for the internal state */
state = (struct sp8870_state*) kmalloc(sizeof(struct sp8870_state), GFP_KERNEL);
state = kmalloc(sizeof(struct sp8870_state), GFP_KERNEL);
if (state == NULL) goto error;
/* setup the state */

22
drivers/media/dvb/frontends/sp887x.c
View File

@ -135,7 +135,7 @@ static void sp887x_setup_agc (struct sp887x_state* state)
*/
static int sp887x_initial_setup (struct dvb_frontend* fe, const struct firmware *fw)
{
struct sp887x_state* state = (struct sp887x_state*) fe->demodulator_priv;
struct sp887x_state* state = fe->demodulator_priv;
u8 buf [BLOCKSIZE+2];
int i;
int fw_size = fw->size;
@ -344,7 +344,7 @@ static void sp887x_correct_offsets (struct sp887x_state* state,
static int sp887x_setup_frontend_parameters (struct dvb_frontend* fe,
struct dvb_frontend_parameters *p)
{
struct sp887x_state* state = (struct sp887x_state*) fe->demodulator_priv;
struct sp887x_state* state = fe->demodulator_priv;
int actual_freq, err;
u16 val, reg0xc05;
@ -405,7 +405,7 @@ static int sp887x_setup_frontend_parameters (struct dvb_frontend* fe,
static int sp887x_read_status(struct dvb_frontend* fe, fe_status_t* status)
{
struct sp887x_state* state = (struct sp887x_state*) fe->demodulator_priv;
struct sp887x_state* state = fe->demodulator_priv;
u16 snr12 = sp887x_readreg(state, 0xf16);
u16 sync0x200 = sp887x_readreg(state, 0x200);
u16 sync0xf17 = sp887x_readreg(state, 0xf17);
@ -439,7 +439,7 @@ static int sp887x_read_status(struct dvb_frontend* fe, fe_status_t* status)
static int sp887x_read_ber(struct dvb_frontend* fe, u32* ber)
{
struct sp887x_state* state = (struct sp887x_state*) fe->demodulator_priv;
struct sp887x_state* state = fe->demodulator_priv;
*ber = (sp887x_readreg(state, 0xc08) & 0x3f) |
(sp887x_readreg(state, 0xc07) << 6);
@ -453,7 +453,7 @@ static int sp887x_read_ber(struct dvb_frontend* fe, u32* ber)
static int sp887x_read_signal_strength(struct dvb_frontend* fe, u16* strength)
{
struct sp887x_state* state = (struct sp887x_state*) fe->demodulator_priv;
struct sp887x_state* state = fe->demodulator_priv;
u16 snr12 = sp887x_readreg(state, 0xf16);
u32 signal = 3 * (snr12 << 4);
@ -464,7 +464,7 @@ static int sp887x_read_signal_strength(struct dvb_frontend* fe, u16* strength)
static int sp887x_read_snr(struct dvb_frontend* fe, u16* snr)
{
struct sp887x_state* state = (struct sp887x_state*) fe->demodulator_priv;
struct sp887x_state* state = fe->demodulator_priv;
u16 snr12 = sp887x_readreg(state, 0xf16);
*snr = (snr12 << 4) | (snr12 >> 8);
@ -474,7 +474,7 @@ static int sp887x_read_snr(struct dvb_frontend* fe, u16* snr)
static int sp887x_read_ucblocks(struct dvb_frontend* fe, u32* ucblocks)
{
struct sp887x_state* state = (struct sp887x_state*) fe->demodulator_priv;
struct sp887x_state* state = fe->demodulator_priv;
*ucblocks = sp887x_readreg(state, 0xc0c);
if (*ucblocks == 0xfff)
@ -485,7 +485,7 @@ static int sp887x_read_ucblocks(struct dvb_frontend* fe, u32* ucblocks)
static int sp887x_sleep(struct dvb_frontend* fe)
{
struct sp887x_state* state = (struct sp887x_state*) fe->demodulator_priv;
struct sp887x_state* state = fe->demodulator_priv;
/* tristate TS output and disable interface pins */
sp887x_writereg(state, 0xc18, 0x000);
@ -495,7 +495,7 @@ static int sp887x_sleep(struct dvb_frontend* fe)
static int sp887x_init(struct dvb_frontend* fe)
{
struct sp887x_state* state = (struct sp887x_state*) fe->demodulator_priv;
struct sp887x_state* state = fe->demodulator_priv;
const struct firmware *fw = NULL;
int ret;
@ -534,7 +534,7 @@ static int sp887x_get_tune_settings(struct dvb_frontend* fe, struct dvb_frontend
static void sp887x_release(struct dvb_frontend* fe)
{
struct sp887x_state* state = (struct sp887x_state*) fe->demodulator_priv;
struct sp887x_state* state = fe->demodulator_priv;
kfree(state);
}
@ -546,7 +546,7 @@ struct dvb_frontend* sp887x_attach(const struct sp887x_config* config,
struct sp887x_state* state = NULL;
/* allocate memory for the internal state */
state = (struct sp887x_state*) kmalloc(sizeof(struct sp887x_state), GFP_KERNEL);
state = kmalloc(sizeof(struct sp887x_state), GFP_KERNEL);
if (state == NULL) goto error;
/* setup the state */

24
drivers/media/dvb/frontends/stv0297.c
View File

@ -365,7 +365,7 @@ static int stv0297_set_inversion(struct stv0297_state *state, fe_spectral_invers
int stv0297_enable_plli2c(struct dvb_frontend *fe)
{
struct stv0297_state *state = (struct stv0297_state *) fe->demodulator_priv;
struct stv0297_state *state = fe->demodulator_priv;
stv0297_writereg(state, 0x87, 0x78);
stv0297_writereg(state, 0x86, 0xc8);
@ -375,7 +375,7 @@ int stv0297_enable_plli2c(struct dvb_frontend *fe)
static int stv0297_init(struct dvb_frontend *fe)
{
struct stv0297_state *state = (struct stv0297_state *) fe->demodulator_priv;
struct stv0297_state *state = fe->demodulator_priv;
int i;
/* soft reset */
@ -416,7 +416,7 @@ static int stv0297_init(struct dvb_frontend *fe)
static int stv0297_sleep(struct dvb_frontend *fe)
{
struct stv0297_state *state = (struct stv0297_state *) fe->demodulator_priv;
struct stv0297_state *state = fe->demodulator_priv;
stv0297_writereg_mask(state, 0x80, 1, 1);
@ -425,7 +425,7 @@ static int stv0297_sleep(struct dvb_frontend *fe)
static int stv0297_read_status(struct dvb_frontend *fe, fe_status_t * status)
{
struct stv0297_state *state = (struct stv0297_state *) fe->demodulator_priv;
struct stv0297_state *state = fe->demodulator_priv;
u8 sync = stv0297_readreg(state, 0xDF);
@ -438,7 +438,7 @@ static int stv0297_read_status(struct dvb_frontend *fe, fe_status_t * status)
static int stv0297_read_ber(struct dvb_frontend *fe, u32 * ber)
{
struct stv0297_state *state = (struct stv0297_state *) fe->demodulator_priv;
struct stv0297_state *state = fe->demodulator_priv;
u8 BER[3];
stv0297_writereg(state, 0xA0, 0x80); // Start Counting bit errors for 4096 Bytes
@ -453,7 +453,7 @@ static int stv0297_read_ber(struct dvb_frontend *fe, u32 * ber)
static int stv0297_read_signal_strength(struct dvb_frontend *fe, u16 * strength)
{
struct stv0297_state *state = (struct stv0297_state *) fe->demodulator_priv;
struct stv0297_state *state = fe->demodulator_priv;
u8 STRENGTH[2];
stv0297_readregs(state, 0x41, STRENGTH, 2);
@ -464,7 +464,7 @@ static int stv0297_read_signal_strength(struct dvb_frontend *fe, u16 * strength)
static int stv0297_read_snr(struct dvb_frontend *fe, u16 * snr)
{
struct stv0297_state *state = (struct stv0297_state *) fe->demodulator_priv;
struct stv0297_state *state = fe->demodulator_priv;
u8 SNR[2];
stv0297_readregs(state, 0x07, SNR, 2);
@ -475,7 +475,7 @@ static int stv0297_read_snr(struct dvb_frontend *fe, u16 * snr)
static int stv0297_read_ucblocks(struct dvb_frontend *fe, u32 * ucblocks)
{
struct stv0297_state *state = (struct stv0297_state *) fe->demodulator_priv;
struct stv0297_state *state = fe->demodulator_priv;
*ucblocks = (stv0297_readreg(state, 0xD5) << 8)
| stv0297_readreg(state, 0xD4);
@ -485,7 +485,7 @@ static int stv0297_read_ucblocks(struct dvb_frontend *fe, u32 * ucblocks)
static int stv0297_set_frontend(struct dvb_frontend *fe, struct dvb_frontend_parameters *p)
{
struct stv0297_state *state = (struct stv0297_state *) fe->demodulator_priv;
struct stv0297_state *state = fe->demodulator_priv;
int u_threshold;
int initial_u;
int blind_u;
@ -689,7 +689,7 @@ static int stv0297_set_frontend(struct dvb_frontend *fe, struct dvb_frontend_par
static int stv0297_get_frontend(struct dvb_frontend *fe, struct dvb_frontend_parameters *p)
{
struct stv0297_state *state = (struct stv0297_state *) fe->demodulator_priv;
struct stv0297_state *state = fe->demodulator_priv;
int reg_00, reg_83;
reg_00 = stv0297_readreg(state, 0x00);
@ -725,7 +725,7 @@ static int stv0297_get_frontend(struct dvb_frontend *fe, struct dvb_frontend_par
static void stv0297_release(struct dvb_frontend *fe)
{
struct stv0297_state *state = (struct stv0297_state *) fe->demodulator_priv;
struct stv0297_state *state = fe->demodulator_priv;
kfree(state);
}
@ -737,7 +737,7 @@ struct dvb_frontend *stv0297_attach(const struct stv0297_config *config,
struct stv0297_state *state = NULL;
/* allocate memory for the internal state */
state = (struct stv0297_state *) kmalloc(sizeof(struct stv0297_state), GFP_KERNEL);
state = kmalloc(sizeof(struct stv0297_state), GFP_KERNEL);
if (state == NULL)
goto error;

36
drivers/media/dvb/frontends/stv0299.c
View File

@ -94,7 +94,7 @@ static int stv0299_writeregI (struct stv0299_state* state, u8 reg, u8 data)
int stv0299_writereg (struct dvb_frontend* fe, u8 reg, u8 data)
{
struct stv0299_state* state = (struct stv0299_state*) fe->demodulator_priv;
struct stv0299_state* state = fe->demodulator_priv;
return stv0299_writeregI(state, reg, data);
}
@ -219,7 +219,7 @@ static int stv0299_wait_diseqc_idle (struct stv0299_state* state, int timeout)
static int stv0299_set_symbolrate (struct dvb_frontend* fe, u32 srate)
{
struct stv0299_state* state = (struct stv0299_state*) fe->demodulator_priv;
struct stv0299_state* state = fe->demodulator_priv;
u64 big = srate;
u32 ratio;
@ -270,7 +270,7 @@ static int stv0299_get_symbolrate (struct stv0299_state* state)
static int stv0299_send_diseqc_msg (struct dvb_frontend* fe,
struct dvb_diseqc_master_cmd *m)
{
struct stv0299_state* state = (struct stv0299_state*) fe->demodulator_priv;
struct stv0299_state* state = fe->demodulator_priv;
u8 val;
int i;
@ -300,7 +300,7 @@ static int stv0299_send_diseqc_msg (struct dvb_frontend* fe,
static int stv0299_send_diseqc_burst (struct dvb_frontend* fe, fe_sec_mini_cmd_t burst)
{
struct stv0299_state* state = (struct stv0299_state*) fe->demodulator_priv;
struct stv0299_state* state = fe->demodulator_priv;
u8 val;
dprintk ("%s\n", __FUNCTION__);
@ -327,7 +327,7 @@ static int stv0299_send_diseqc_burst (struct dvb_frontend* fe, fe_sec_mini_cmd_t
static int stv0299_set_tone (struct dvb_frontend* fe, fe_sec_tone_mode_t tone)
{
struct stv0299_state* state = (struct stv0299_state*) fe->demodulator_priv;
struct stv0299_state* state = fe->demodulator_priv;
u8 val;
if (stv0299_wait_diseqc_idle (state, 100) < 0)
@ -349,7 +349,7 @@ static int stv0299_set_tone (struct dvb_frontend* fe, fe_sec_tone_mode_t tone)
static int stv0299_set_voltage (struct dvb_frontend* fe, fe_sec_voltage_t voltage)
{
struct stv0299_state* state = (struct stv0299_state*) fe->demodulator_priv;
struct stv0299_state* state = fe->demodulator_priv;
u8 reg0x08;
u8 reg0x0c;
@ -471,7 +471,7 @@ static int stv0299_send_legacy_dish_cmd (struct dvb_frontend* fe, u32 cmd)
static int stv0299_init (struct dvb_frontend* fe)
{
struct stv0299_state* state = (struct stv0299_state*) fe->demodulator_priv;
struct stv0299_state* state = fe->demodulator_priv;
int i;
dprintk("stv0299: init chip\n");
@ -490,7 +490,7 @@ static int stv0299_init (struct dvb_frontend* fe)
static int stv0299_read_status(struct dvb_frontend* fe, fe_status_t* status)
{
struct stv0299_state* state = (struct stv0299_state*) fe->demodulator_priv;
struct stv0299_state* state = fe->demodulator_priv;
u8 signal = 0xff - stv0299_readreg (state, 0x18);
u8 sync = stv0299_readreg (state, 0x1b);
@ -518,7 +518,7 @@ static int stv0299_read_status(struct dvb_frontend* fe, fe_status_t* status)
static int stv0299_read_ber(struct dvb_frontend* fe, u32* ber)
{
struct stv0299_state* state = (struct stv0299_state*) fe->demodulator_priv;
struct stv0299_state* state = fe->demodulator_priv;
if (state->errmode != STATUS_BER) return 0;
*ber = (stv0299_readreg (state, 0x1d) << 8) | stv0299_readreg (state, 0x1e);
@ -528,7 +528,7 @@ static int stv0299_read_ber(struct dvb_frontend* fe, u32* ber)
static int stv0299_read_signal_strength(struct dvb_frontend* fe, u16* strength)
{
struct stv0299_state* state = (struct stv0299_state*) fe->demodulator_priv;
struct stv0299_state* state = fe->demodulator_priv;
s32 signal = 0xffff - ((stv0299_readreg (state, 0x18) << 8)
| stv0299_readreg (state, 0x19));
@ -545,7 +545,7 @@ static int stv0299_read_signal_strength(struct dvb_frontend* fe, u16* strength)
static int stv0299_read_snr(struct dvb_frontend* fe, u16* snr)
{
struct stv0299_state* state = (struct stv0299_state*) fe->demodulator_priv;
struct stv0299_state* state = fe->demodulator_priv;
s32 xsnr = 0xffff - ((stv0299_readreg (state, 0x24) << 8)
| stv0299_readreg (state, 0x25));
@ -557,7 +557,7 @@ static int stv0299_read_snr(struct dvb_frontend* fe, u16* snr)
static int stv0299_read_ucblocks(struct dvb_frontend* fe, u32* ucblocks)
{
struct stv0299_state* state = (struct stv0299_state*) fe->demodulator_priv;
struct stv0299_state* state = fe->demodulator_priv;
if (state->errmode != STATUS_UCBLOCKS) *ucblocks = 0;
else *ucblocks = (stv0299_readreg (state, 0x1d) << 8) | stv0299_readreg (state, 0x1e);
@ -567,7 +567,7 @@ static int stv0299_read_ucblocks(struct dvb_frontend* fe, u32* ucblocks)
static int stv0299_set_frontend(struct dvb_frontend* fe, struct dvb_frontend_parameters * p)
{
struct stv0299_state* state = (struct stv0299_state*) fe->demodulator_priv;
struct stv0299_state* state = fe->demodulator_priv;
int invval = 0;
dprintk ("%s : FE_SET_FRONTEND\n", __FUNCTION__);
@ -635,7 +635,7 @@ static int stv0299_set_frontend(struct dvb_frontend* fe, struct dvb_frontend_par
static int stv0299_get_frontend(struct dvb_frontend* fe, struct dvb_frontend_parameters * p)
{
struct stv0299_state* state = (struct stv0299_state*) fe->demodulator_priv;
struct stv0299_state* state = fe->demodulator_priv;
s32 derot_freq;
int invval;
@ -660,7 +660,7 @@ static int stv0299_get_frontend(struct dvb_frontend* fe, struct dvb_frontend_par
static int stv0299_sleep(struct dvb_frontend* fe)
{
struct stv0299_state* state = (struct stv0299_state*) fe->demodulator_priv;
struct stv0299_state* state = fe->demodulator_priv;
stv0299_writeregI(state, 0x02, 0x80);
state->initialised = 0;
@ -670,7 +670,7 @@ static int stv0299_sleep(struct dvb_frontend* fe)
static int stv0299_get_tune_settings(struct dvb_frontend* fe, struct dvb_frontend_tune_settings* fesettings)
{
struct stv0299_state* state = (struct stv0299_state*) fe->demodulator_priv;
struct stv0299_state* state = fe->demodulator_priv;
fesettings->min_delay_ms = state->config->min_delay_ms;
if (fesettings->parameters.u.qpsk.symbol_rate < 10000000) {
@ -685,7 +685,7 @@ static int stv0299_get_tune_settings(struct dvb_frontend* fe, struct dvb_fronten
static void stv0299_release(struct dvb_frontend* fe)
{
struct stv0299_state* state = (struct stv0299_state*) fe->demodulator_priv;
struct stv0299_state* state = fe->demodulator_priv;
kfree(state);
}
@ -698,7 +698,7 @@ struct dvb_frontend* stv0299_attach(const struct stv0299_config* config,
int id;
/* allocate memory for the internal state */
state = (struct stv0299_state*) kmalloc(sizeof(struct stv0299_state), GFP_KERNEL);
state = kmalloc(sizeof(struct stv0299_state), GFP_KERNEL);
if (state == NULL) goto error;
/* setup the state */

22
drivers/media/dvb/frontends/tda10021.c
View File

@ -205,7 +205,7 @@ static int tda10021_set_symbolrate (struct tda10021_state* state, u32 symbolrate
static int tda10021_init (struct dvb_frontend *fe)
{
struct tda10021_state* state = (struct tda10021_state*) fe->demodulator_priv;
struct tda10021_state* state = fe->demodulator_priv;
int i;
dprintk("DVB: TDA10021(%d): init chip\n", fe->adapter->num);
@ -238,7 +238,7 @@ static int tda10021_init (struct dvb_frontend *fe)
static int tda10021_set_parameters (struct dvb_frontend *fe,
struct dvb_frontend_parameters *p)
{
struct tda10021_state* state = (struct tda10021_state*) fe->demodulator_priv;
struct tda10021_state* state = fe->demodulator_priv;
//table for QAM4-QAM256 ready QAM4 QAM16 QAM32 QAM64 QAM128 QAM256
//CONF
@ -278,7 +278,7 @@ static int tda10021_set_parameters (struct dvb_frontend *fe,
static int tda10021_read_status(struct dvb_frontend* fe, fe_status_t* status)
{
struct tda10021_state* state = (struct tda10021_state*) fe->demodulator_priv;
struct tda10021_state* state = fe->demodulator_priv;
int sync;
*status = 0;
@ -303,7 +303,7 @@ static int tda10021_read_status(struct dvb_frontend* fe, fe_status_t* status)
static int tda10021_read_ber(struct dvb_frontend* fe, u32* ber)
{
struct tda10021_state* state = (struct tda10021_state*) fe->demodulator_priv;
struct tda10021_state* state = fe->demodulator_priv;
u32 _ber = tda10021_readreg(state, 0x14) |
(tda10021_readreg(state, 0x15) << 8) |
@ -315,7 +315,7 @@ static int tda10021_read_ber(struct dvb_frontend* fe, u32* ber)
static int tda10021_read_signal_strength(struct dvb_frontend* fe, u16* strength)
{
struct tda10021_state* state = (struct tda10021_state*) fe->demodulator_priv;
struct tda10021_state* state = fe->demodulator_priv;
u8 gain = tda10021_readreg(state, 0x17);
*strength = (gain << 8) | gain;
@ -325,7 +325,7 @@ static int tda10021_read_signal_strength(struct dvb_frontend* fe, u16* strength)
static int tda10021_read_snr(struct dvb_frontend* fe, u16* snr)
{
struct tda10021_state* state = (struct tda10021_state*) fe->demodulator_priv;
struct tda10021_state* state = fe->demodulator_priv;
u8 quality = ~tda10021_readreg(state, 0x18);
*snr = (quality << 8) | quality;
@ -335,7 +335,7 @@ static int tda10021_read_snr(struct dvb_frontend* fe, u16* snr)
static int tda10021_read_ucblocks(struct dvb_frontend* fe, u32* ucblocks)
{
struct tda10021_state* state = (struct tda10021_state*) fe->demodulator_priv;
struct tda10021_state* state = fe->demodulator_priv;
*ucblocks = tda10021_readreg (state, 0x13) & 0x7f;
if (*ucblocks == 0x7f)
@ -350,7 +350,7 @@ static int tda10021_read_ucblocks(struct dvb_frontend* fe, u32* ucblocks)
static int tda10021_get_frontend(struct dvb_frontend* fe, struct dvb_frontend_parameters *p)
{
struct tda10021_state* state = (struct tda10021_state*) fe->demodulator_priv;
struct tda10021_state* state = fe->demodulator_priv;
int sync;
s8 afc = 0;
@ -378,7 +378,7 @@ static int tda10021_get_frontend(struct dvb_frontend* fe, struct dvb_frontend_pa
static int tda10021_sleep(struct dvb_frontend* fe)
{
struct tda10021_state* state = (struct tda10021_state*) fe->demodulator_priv;
struct tda10021_state* state = fe->demodulator_priv;
tda10021_writereg (state, 0x1b, 0x02); /* pdown ADC */
tda10021_writereg (state, 0x00, 0x80); /* standby */
@ -388,7 +388,7 @@ static int tda10021_sleep(struct dvb_frontend* fe)
static void tda10021_release(struct dvb_frontend* fe)
{
struct tda10021_state* state = (struct tda10021_state*) fe->demodulator_priv;
struct tda10021_state* state = fe->demodulator_priv;
kfree(state);
}
@ -401,7 +401,7 @@ struct dvb_frontend* tda10021_attach(const struct tda10021_config* config,
struct tda10021_state* state = NULL;
/* allocate memory for the internal state */
state = (struct tda10021_state*) kmalloc(sizeof(struct tda10021_state), GFP_KERNEL);
state = kmalloc(sizeof(struct tda10021_state), GFP_KERNEL);
if (state == NULL) goto error;
/* setup the state */

26
drivers/media/dvb/frontends/tda8083.c
View File

@ -226,7 +226,7 @@ static int tda8083_send_diseqc_burst (struct tda8083_state* state, fe_sec_mini_c
static int tda8083_send_diseqc_msg (struct dvb_frontend* fe,
struct dvb_diseqc_master_cmd *m)
{
struct tda8083_state* state = (struct tda8083_state*) fe->demodulator_priv;
struct tda8083_state* state = fe->demodulator_priv;
int i;
tda8083_writereg (state, 0x29, (m->msg_len - 3) | (1 << 2)); /* enable */
@ -243,7 +243,7 @@ static int tda8083_send_diseqc_msg (struct dvb_frontend* fe,
static int tda8083_read_status(struct dvb_frontend* fe, fe_status_t* status)
{
struct tda8083_state* state = (struct tda8083_state*) fe->demodulator_priv;
struct tda8083_state* state = fe->demodulator_priv;
u8 signal = ~tda8083_readreg (state, 0x01);
u8 sync = tda8083_readreg (state, 0x02);
@ -270,7 +270,7 @@ static int tda8083_read_status(struct dvb_frontend* fe, fe_status_t* status)
static int tda8083_read_signal_strength(struct dvb_frontend* fe, u16* strength)
{
struct tda8083_state* state = (struct tda8083_state*) fe->demodulator_priv;
struct tda8083_state* state = fe->demodulator_priv;
u8 signal = ~tda8083_readreg (state, 0x01);
*strength = (signal << 8) | signal;
@ -280,7 +280,7 @@ static int tda8083_read_signal_strength(struct dvb_frontend* fe, u16* strength)
static int tda8083_read_snr(struct dvb_frontend* fe, u16* snr)
{
struct tda8083_state* state = (struct tda8083_state*) fe->demodulator_priv;
struct tda8083_state* state = fe->demodulator_priv;
u8 _snr = tda8083_readreg (state, 0x08);
*snr = (_snr << 8) | _snr;
@ -290,7 +290,7 @@ static int tda8083_read_snr(struct dvb_frontend* fe, u16* snr)
static int tda8083_set_frontend(struct dvb_frontend* fe, struct dvb_frontend_parameters *p)
{
struct tda8083_state* state = (struct tda8083_state*) fe->demodulator_priv;
struct tda8083_state* state = fe->demodulator_priv;
state->config->pll_set(fe, p);
tda8083_set_inversion (state, p->inversion);
@ -305,7 +305,7 @@ static int tda8083_set_frontend(struct dvb_frontend* fe, struct dvb_frontend_par
static int tda8083_get_frontend(struct dvb_frontend* fe, struct dvb_frontend_parameters *p)
{
struct tda8083_state* state = (struct tda8083_state*) fe->demodulator_priv;
struct tda8083_state* state = fe->demodulator_priv;
/* FIXME: get symbolrate & frequency offset...*/
/*p->frequency = ???;*/
@ -319,7 +319,7 @@ static int tda8083_get_frontend(struct dvb_frontend* fe, struct dvb_frontend_par
static int tda8083_sleep(struct dvb_frontend* fe)
{
struct tda8083_state* state = (struct tda8083_state*) fe->demodulator_priv;
struct tda8083_state* state = fe->demodulator_priv;
tda8083_writereg (state, 0x00, 0x02);
return 0;
@ -327,7 +327,7 @@ static int tda8083_sleep(struct dvb_frontend* fe)
static int tda8083_init(struct dvb_frontend* fe)
{
struct tda8083_state* state = (struct tda8083_state*) fe->demodulator_priv;
struct tda8083_state* state = fe->demodulator_priv;
int i;
for (i=0; i<44; i++)
@ -343,7 +343,7 @@ static int tda8083_init(struct dvb_frontend* fe)
static int tda8083_diseqc_send_burst(struct dvb_frontend* fe, fe_sec_mini_cmd_t burst)
{
struct tda8083_state* state = (struct tda8083_state*) fe->demodulator_priv;
struct tda8083_state* state = fe->demodulator_priv;
tda8083_send_diseqc_burst (state, burst);
tda8083_writereg (state, 0x00, 0x3c);
@ -354,7 +354,7 @@ static int tda8083_diseqc_send_burst(struct dvb_frontend* fe, fe_sec_mini_cmd_t
static int tda8083_diseqc_set_tone(struct dvb_frontend* fe, fe_sec_tone_mode_t tone)
{
struct tda8083_state* state = (struct tda8083_state*) fe->demodulator_priv;
struct tda8083_state* state = fe->demodulator_priv;
tda8083_set_tone (state, tone);
tda8083_writereg (state, 0x00, 0x3c);
@ -365,7 +365,7 @@ static int tda8083_diseqc_set_tone(struct dvb_frontend* fe, fe_sec_tone_mode_t t
static int tda8083_diseqc_set_voltage(struct dvb_frontend* fe, fe_sec_voltage_t voltage)
{
struct tda8083_state* state = (struct tda8083_state*) fe->demodulator_priv;
struct tda8083_state* state = fe->demodulator_priv;
tda8083_set_voltage (state, voltage);
tda8083_writereg (state, 0x00, 0x3c);
@ -376,7 +376,7 @@ static int tda8083_diseqc_set_voltage(struct dvb_frontend* fe, fe_sec_voltage_t
static void tda8083_release(struct dvb_frontend* fe)
{
struct tda8083_state* state = (struct tda8083_state*) fe->demodulator_priv;
struct tda8083_state* state = fe->demodulator_priv;
kfree(state);
}
@ -388,7 +388,7 @@ struct dvb_frontend* tda8083_attach(const struct tda8083_config* config,
struct tda8083_state* state = NULL;
/* allocate memory for the internal state */
state = (struct tda8083_state*) kmalloc(sizeof(struct tda8083_state), GFP_KERNEL);
state = kmalloc(sizeof(struct tda8083_state), GFP_KERNEL);
if (state == NULL) goto error;
/* setup the state */

34
drivers/media/dvb/frontends/tda80xx.c
View File

@ -400,7 +400,7 @@ static void tda80xx_wait_diseqc_fifo(struct tda80xx_state* state)
static int tda8044_init(struct dvb_frontend* fe)
{
struct tda80xx_state* state = (struct tda80xx_state*) fe->demodulator_priv;
struct tda80xx_state* state = fe->demodulator_priv;
int ret;
/*
@ -432,7 +432,7 @@ static int tda8044_init(struct dvb_frontend* fe)
static int tda8083_init(struct dvb_frontend* fe)
{
struct tda80xx_state* state = (struct tda80xx_state*) fe->demodulator_priv;
struct tda80xx_state* state = fe->demodulator_priv;
tda80xx_write(state, 0x00, tda8083_inittab, sizeof(tda8083_inittab));
@ -447,7 +447,7 @@ static int tda8083_init(struct dvb_frontend* fe)
static int tda80xx_set_voltage(struct dvb_frontend* fe, fe_sec_voltage_t voltage)
{
struct tda80xx_state* state = (struct tda80xx_state*) fe->demodulator_priv;
struct tda80xx_state* state = fe->demodulator_priv;
switch (voltage) {
case SEC_VOLTAGE_13:
@ -463,7 +463,7 @@ static int tda80xx_set_voltage(struct dvb_frontend* fe, fe_sec_voltage_t voltage
static int tda80xx_set_tone(struct dvb_frontend* fe, fe_sec_tone_mode_t tone)
{
struct tda80xx_state* state = (struct tda80xx_state*) fe->demodulator_priv;
struct tda80xx_state* state = fe->demodulator_priv;
switch (tone) {
case SEC_TONE_OFF:
@ -477,7 +477,7 @@ static int tda80xx_set_tone(struct dvb_frontend* fe, fe_sec_tone_mode_t tone)
static int tda80xx_send_diseqc_msg(struct dvb_frontend* fe, struct dvb_diseqc_master_cmd *cmd)
{
struct tda80xx_state* state = (struct tda80xx_state*) fe->demodulator_priv;
struct tda80xx_state* state = fe->demodulator_priv;
if (cmd->msg_len > 6)
return -EINVAL;
@ -492,7 +492,7 @@ static int tda80xx_send_diseqc_msg(struct dvb_frontend* fe, struct dvb_diseqc_ma
static int tda80xx_send_diseqc_burst(struct dvb_frontend* fe, fe_sec_mini_cmd_t cmd)
{
struct tda80xx_state* state = (struct tda80xx_state*) fe->demodulator_priv;
struct tda80xx_state* state = fe->demodulator_priv;
switch (cmd) {
case SEC_MINI_A:
@ -512,7 +512,7 @@ static int tda80xx_send_diseqc_burst(struct dvb_frontend* fe, fe_sec_mini_cmd_t
static int tda80xx_sleep(struct dvb_frontend* fe)
{
struct tda80xx_state* state = (struct tda80xx_state*) fe->demodulator_priv;
struct tda80xx_state* state = fe->demodulator_priv;
tda80xx_writereg(state, 0x00, 0x02); /* enter standby */
@ -521,7 +521,7 @@ static int tda80xx_sleep(struct dvb_frontend* fe)
static int tda80xx_set_frontend(struct dvb_frontend* fe, struct dvb_frontend_parameters *p)
{
struct tda80xx_state* state = (struct tda80xx_state*) fe->demodulator_priv;
struct tda80xx_state* state = fe->demodulator_priv;
tda80xx_writereg(state, 0x1c, 0x80);
state->config->pll_set(fe, p);
@ -537,7 +537,7 @@ static int tda80xx_set_frontend(struct dvb_frontend* fe, struct dvb_frontend_par
static int tda80xx_get_frontend(struct dvb_frontend* fe, struct dvb_frontend_parameters *p)
{
struct tda80xx_state* state = (struct tda80xx_state*) fe->demodulator_priv;
struct tda80xx_state* state = fe->demodulator_priv;
if (!state->config->irq)
tda80xx_read_status_int(state);
@ -550,7 +550,7 @@ static int tda80xx_get_frontend(struct dvb_frontend* fe, struct dvb_frontend_par
static int tda80xx_read_status(struct dvb_frontend* fe, fe_status_t* status)
{
struct tda80xx_state* state = (struct tda80xx_state*) fe->demodulator_priv;
struct tda80xx_state* state = fe->demodulator_priv;
if (!state->config->irq)
tda80xx_read_status_int(state);
@ -561,7 +561,7 @@ static int tda80xx_read_status(struct dvb_frontend* fe, fe_status_t* status)
static int tda80xx_read_ber(struct dvb_frontend* fe, u32* ber)
{
struct tda80xx_state* state = (struct tda80xx_state*) fe->demodulator_priv;
struct tda80xx_state* state = fe->demodulator_priv;
int ret;
u8 buf[3];
@ -575,7 +575,7 @@ static int tda80xx_read_ber(struct dvb_frontend* fe, u32* ber)
static int tda80xx_read_signal_strength(struct dvb_frontend* fe, u16* strength)
{
struct tda80xx_state* state = (struct tda80xx_state*) fe->demodulator_priv;
struct tda80xx_state* state = fe->demodulator_priv;
u8 gain = ~tda80xx_readreg(state, 0x01);
*strength = (gain << 8) | gain;
@ -585,7 +585,7 @@ static int tda80xx_read_signal_strength(struct dvb_frontend* fe, u16* strength)
static int tda80xx_read_snr(struct dvb_frontend* fe, u16* snr)
{
struct tda80xx_state* state = (struct tda80xx_state*) fe->demodulator_priv;
struct tda80xx_state* state = fe->demodulator_priv;
u8 quality = tda80xx_readreg(state, 0x08);
*snr = (quality << 8) | quality;
@ -595,7 +595,7 @@ static int tda80xx_read_snr(struct dvb_frontend* fe, u16* snr)
static int tda80xx_read_ucblocks(struct dvb_frontend* fe, u32* ucblocks)
{
struct tda80xx_state* state = (struct tda80xx_state*) fe->demodulator_priv;
struct tda80xx_state* state = fe->demodulator_priv;
*ucblocks = tda80xx_readreg(state, 0x0f);
if (*ucblocks == 0xff)
@ -606,7 +606,7 @@ static int tda80xx_read_ucblocks(struct dvb_frontend* fe, u32* ucblocks)
static int tda80xx_init(struct dvb_frontend* fe)
{
struct tda80xx_state* state = (struct tda80xx_state*) fe->demodulator_priv;
struct tda80xx_state* state = fe->demodulator_priv;
switch(state->id) {
case ID_TDA8044:
@ -620,7 +620,7 @@ static int tda80xx_init(struct dvb_frontend* fe)
static void tda80xx_release(struct dvb_frontend* fe)
{
struct tda80xx_state* state = (struct tda80xx_state*) fe->demodulator_priv;
struct tda80xx_state* state = fe->demodulator_priv;
if (state->config->irq)
free_irq(state->config->irq, &state->worklet);
@ -637,7 +637,7 @@ struct dvb_frontend* tda80xx_attach(const struct tda80xx_config* config,
int ret;
/* allocate memory for the internal state */
state = (struct tda80xx_state*) kmalloc(sizeof(struct tda80xx_state), GFP_KERNEL);
state = kmalloc(sizeof(struct tda80xx_state), GFP_KERNEL);
if (state == NULL) goto error;
/* setup the state */

22
drivers/media/dvb/frontends/ves1820.c
View File

@ -193,7 +193,7 @@ static int ves1820_set_symbolrate(struct ves1820_state *state, u32 symbolrate)
static int ves1820_init(struct dvb_frontend* fe)
{
struct ves1820_state* state = (struct ves1820_state*) fe->demodulator_priv;
struct ves1820_state* state = fe->demodulator_priv;
int i;
int val;
@ -214,7 +214,7 @@ static int ves1820_init(struct dvb_frontend* fe)
static int ves1820_set_parameters(struct dvb_frontend* fe, struct dvb_frontend_parameters *p)
{
struct ves1820_state* state = (struct ves1820_state*) fe->demodulator_priv;
struct ves1820_state* state = fe->demodulator_priv;
static const u8 reg0x00[] = { 0x00, 0x04, 0x08, 0x0c, 0x10 };
static const u8 reg0x01[] = { 140, 140, 106, 100, 92 };
static const u8 reg0x05[] = { 135, 100, 70, 54, 38 };
@ -241,7 +241,7 @@ static int ves1820_set_parameters(struct dvb_frontend* fe, struct dvb_frontend_p
static int ves1820_read_status(struct dvb_frontend* fe, fe_status_t* status)
{
struct ves1820_state* state = (struct ves1820_state*) fe->demodulator_priv;
struct ves1820_state* state = fe->demodulator_priv;
int sync;
*status = 0;
@ -267,7 +267,7 @@ static int ves1820_read_status(struct dvb_frontend* fe, fe_status_t* status)
static int ves1820_read_ber(struct dvb_frontend* fe, u32* ber)
{
struct ves1820_state* state = (struct ves1820_state*) fe->demodulator_priv;
struct ves1820_state* state = fe->demodulator_priv;
u32 _ber = ves1820_readreg(state, 0x14) |
(ves1820_readreg(state, 0x15) << 8) |
@ -279,7 +279,7 @@ static int ves1820_read_ber(struct dvb_frontend* fe, u32* ber)
static int ves1820_read_signal_strength(struct dvb_frontend* fe, u16* strength)
{
struct ves1820_state* state = (struct ves1820_state*) fe->demodulator_priv;
struct ves1820_state* state = fe->demodulator_priv;
u8 gain = ves1820_readreg(state, 0x17);
*strength = (gain << 8) | gain;
@ -289,7 +289,7 @@ static int ves1820_read_signal_strength(struct dvb_frontend* fe, u16* strength)
static int ves1820_read_snr(struct dvb_frontend* fe, u16* snr)
{
struct ves1820_state* state = (struct ves1820_state*) fe->demodulator_priv;
struct ves1820_state* state = fe->demodulator_priv;
u8 quality = ~ves1820_readreg(state, 0x18);
*snr = (quality << 8) | quality;
@ -299,7 +299,7 @@ static int ves1820_read_snr(struct dvb_frontend* fe, u16* snr)
static int ves1820_read_ucblocks(struct dvb_frontend* fe, u32* ucblocks)
{
struct ves1820_state* state = (struct ves1820_state*) fe->demodulator_priv;
struct ves1820_state* state = fe->demodulator_priv;
*ucblocks = ves1820_readreg(state, 0x13) & 0x7f;
if (*ucblocks == 0x7f)
@ -314,7 +314,7 @@ static int ves1820_read_ucblocks(struct dvb_frontend* fe, u32* ucblocks)
static int ves1820_get_frontend(struct dvb_frontend* fe, struct dvb_frontend_parameters *p)
{
struct ves1820_state* state = (struct ves1820_state*) fe->demodulator_priv;
struct ves1820_state* state = fe->demodulator_priv;
int sync;
s8 afc = 0;
@ -345,7 +345,7 @@ static int ves1820_get_frontend(struct dvb_frontend* fe, struct dvb_frontend_par
static int ves1820_sleep(struct dvb_frontend* fe)
{
struct ves1820_state* state = (struct ves1820_state*) fe->demodulator_priv;
struct ves1820_state* state = fe->demodulator_priv;
ves1820_writereg(state, 0x1b, 0x02); /* pdown ADC */
ves1820_writereg(state, 0x00, 0x80); /* standby */
@ -364,7 +364,7 @@ static int ves1820_get_tune_settings(struct dvb_frontend* fe, struct dvb_fronten
static void ves1820_release(struct dvb_frontend* fe)
{
struct ves1820_state* state = (struct ves1820_state*) fe->demodulator_priv;
struct ves1820_state* state = fe->demodulator_priv;
kfree(state);
}
@ -377,7 +377,7 @@ struct dvb_frontend* ves1820_attach(const struct ves1820_config* config,
struct ves1820_state* state = NULL;
/* allocate memory for the internal state */
state = (struct ves1820_state*) kmalloc(sizeof(struct ves1820_state), GFP_KERNEL);
state = kmalloc(sizeof(struct ves1820_state), GFP_KERNEL);
if (state == NULL)
goto error;

24
drivers/media/dvb/frontends/ves1x93.c
View File

@ -263,7 +263,7 @@ static int ves1x93_set_symbolrate (struct ves1x93_state* state, u32 srate)
static int ves1x93_init (struct dvb_frontend* fe)
{
struct ves1x93_state* state = (struct ves1x93_state*) fe->demodulator_priv;
struct ves1x93_state* state = fe->demodulator_priv;
int i;
int val;
@ -289,7 +289,7 @@ static int ves1x93_init (struct dvb_frontend* fe)
static int ves1x93_set_voltage (struct dvb_frontend* fe, fe_sec_voltage_t voltage)
{
struct ves1x93_state* state = (struct ves1x93_state*) fe->demodulator_priv;
struct ves1x93_state* state = fe->demodulator_priv;
switch (voltage) {
case SEC_VOLTAGE_13:
@ -305,7 +305,7 @@ static int ves1x93_set_voltage (struct dvb_frontend* fe, fe_sec_voltage_t voltag
static int ves1x93_read_status(struct dvb_frontend* fe, fe_status_t* status)
{
struct ves1x93_state* state = (struct ves1x93_state*) fe->demodulator_priv;
struct ves1x93_state* state = fe->demodulator_priv;
u8 sync = ves1x93_readreg (state, 0x0e);
@ -346,7 +346,7 @@ static int ves1x93_read_status(struct dvb_frontend* fe, fe_status_t* status)
static int ves1x93_read_ber(struct dvb_frontend* fe, u32* ber)
{
struct ves1x93_state* state = (struct ves1x93_state*) fe->demodulator_priv;
struct ves1x93_state* state = fe->demodulator_priv;
*ber = ves1x93_readreg (state, 0x15);
*ber |= (ves1x93_readreg (state, 0x16) << 8);
@ -358,7 +358,7 @@ static int ves1x93_read_ber(struct dvb_frontend* fe, u32* ber)
static int ves1x93_read_signal_strength(struct dvb_frontend* fe, u16* strength)
{
struct ves1x93_state* state = (struct ves1x93_state*) fe->demodulator_priv;
struct ves1x93_state* state = fe->demodulator_priv;
u8 signal = ~ves1x93_readreg (state, 0x0b);
*strength = (signal << 8) | signal;
@ -368,7 +368,7 @@ static int ves1x93_read_signal_strength(struct dvb_frontend* fe, u16* strength)
static int ves1x93_read_snr(struct dvb_frontend* fe, u16* snr)
{
struct ves1x93_state* state = (struct ves1x93_state*) fe->demodulator_priv;
struct ves1x93_state* state = fe->demodulator_priv;
u8 _snr = ~ves1x93_readreg (state, 0x1c);
*snr = (_snr << 8) | _snr;
@ -378,7 +378,7 @@ static int ves1x93_read_snr(struct dvb_frontend* fe, u16* snr)
static int ves1x93_read_ucblocks(struct dvb_frontend* fe, u32* ucblocks)
{
struct ves1x93_state* state = (struct ves1x93_state*) fe->demodulator_priv;
struct ves1x93_state* state = fe->demodulator_priv;
*ucblocks = ves1x93_readreg (state, 0x18) & 0x7f;
@ -393,7 +393,7 @@ static int ves1x93_read_ucblocks(struct dvb_frontend* fe, u32* ucblocks)
static int ves1x93_set_frontend(struct dvb_frontend* fe, struct dvb_frontend_parameters *p)
{
struct ves1x93_state* state = (struct ves1x93_state*) fe->demodulator_priv;
struct ves1x93_state* state = fe->demodulator_priv;
ves1x93_writereg(state, 0x00, 0x11);
state->config->pll_set(fe, p);
@ -408,7 +408,7 @@ static int ves1x93_set_frontend(struct dvb_frontend* fe, struct dvb_frontend_par
static int ves1x93_get_frontend(struct dvb_frontend* fe, struct dvb_frontend_parameters *p)
{
struct ves1x93_state* state = (struct ves1x93_state*) fe->demodulator_priv;
struct ves1x93_state* state = fe->demodulator_priv;
int afc;
afc = ((int)((char)(ves1x93_readreg (state, 0x0a) << 1)))/2;
@ -431,14 +431,14 @@ static int ves1x93_get_frontend(struct dvb_frontend* fe, struct dvb_frontend_par
static int ves1x93_sleep(struct dvb_frontend* fe)
{
struct ves1x93_state* state = (struct ves1x93_state*) fe->demodulator_priv;
struct ves1x93_state* state = fe->demodulator_priv;
return ves1x93_writereg (state, 0x00, 0x08);
}
static void ves1x93_release(struct dvb_frontend* fe)
{
struct ves1x93_state* state = (struct ves1x93_state*) fe->demodulator_priv;
struct ves1x93_state* state = fe->demodulator_priv;
kfree(state);
}
@ -451,7 +451,7 @@ struct dvb_frontend* ves1x93_attach(const struct ves1x93_config* config,
u8 identity;
/* allocate memory for the internal state */
state = (struct ves1x93_state*) kmalloc(sizeof(struct ves1x93_state), GFP_KERNEL);
state = kmalloc(sizeof(struct ves1x93_state), GFP_KERNEL);
if (state == NULL) goto error;
/* setup the state */