mirror of https://gitee.com/openkylin/linux.git
[media] dvb: nxt200x: apply levels to the printk()s
Signed-off-by: Andy Shevchenko <andriy.shevchenko@linux.intel.com> Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
This commit is contained in:
Andy Shevchenko
Mauro Carvalho Chehab
parent
518c267f4c
commit
3a7503b55e
|
|
@ -37,6 +37,8 @@
|
|||
* /usr/lib/hotplug/firmware/ or /lib/firmware/
|
||||
* (depending on configuration of firmware hotplug).
|
||||
*/
|
||||
#define pr_fmt(fmt) KBUILD_MODNAME ": " fmt
|
||||
|
||||
#define NXT2002_DEFAULT_FIRMWARE "dvb-fe-nxt2002.fw"
|
||||
#define NXT2004_DEFAULT_FIRMWARE "dvb-fe-nxt2004.fw"
|
||||
#define CRC_CCIT_MASK 0x1021
|
||||
|
|
@ -62,10 +64,7 @@ struct nxt200x_state {
|
|||
};
|
||||
|
||||
static int debug;
|
||||
#define dprintk(args...) \
|
||||
do { \
|
||||
if (debug) printk(KERN_DEBUG "nxt200x: " args); \
|
||||
} while (0)
|
||||
#define dprintk(args...) do { if (debug) pr_debug(args); } while (0)
|
||||
|
||||
static int i2c_writebytes (struct nxt200x_state* state, u8 addr, u8 *buf, u8 len)
|
||||
{
|
||||
|
|
@ -73,7 +72,7 @@ static int i2c_writebytes (struct nxt200x_state* state, u8 addr, u8 *buf, u8 len
|
|||
struct i2c_msg msg = { .addr = addr, .flags = 0, .buf = buf, .len = len };
|
||||
|
||||
if ((err = i2c_transfer (state->i2c, &msg, 1)) != 1) {
|
||||
printk (KERN_WARNING "nxt200x: %s: i2c write error (addr 0x%02x, err == %i)\n",
|
||||
pr_warn("%s: i2c write error (addr 0x%02x, err == %i)\n",
|
||||
__func__, addr, err);
|
||||
return -EREMOTEIO;
|
||||
}
|
||||
|
|
@ -86,7 +85,7 @@ static int i2c_readbytes(struct nxt200x_state *state, u8 addr, u8 *buf, u8 len)
|
|||
struct i2c_msg msg = { .addr = addr, .flags = I2C_M_RD, .buf = buf, .len = len };
|
||||
|
||||
if ((err = i2c_transfer (state->i2c, &msg, 1)) != 1) {
|
||||
printk (KERN_WARNING "nxt200x: %s: i2c read error (addr 0x%02x, err == %i)\n",
|
||||
pr_warn("%s: i2c read error (addr 0x%02x, err == %i)\n",
|
||||
__func__, addr, err);
|
||||
return -EREMOTEIO;
|
||||
}
|
||||
|
|
@ -104,7 +103,7 @@ static int nxt200x_writebytes (struct nxt200x_state* state, u8 reg,
|
|||
memcpy(&buf2[1], buf, len);
|
||||
|
||||
if ((err = i2c_transfer (state->i2c, &msg, 1)) != 1) {
|
||||
printk (KERN_WARNING "nxt200x: %s: i2c write error (addr 0x%02x, err == %i)\n",
|
||||
pr_warn("%s: i2c write error (addr 0x%02x, err == %i)\n",
|
||||
__func__, state->config->demod_address, err);
|
||||
return -EREMOTEIO;
|
||||
}
|
||||
|
|
@ -121,7 +120,7 @@ static int nxt200x_readbytes(struct nxt200x_state *state, u8 reg, u8 *buf, u8 le
|
|||
int err;
|
||||
|
||||
if ((err = i2c_transfer (state->i2c, msg, 2)) != 2) {
|
||||
printk (KERN_WARNING "nxt200x: %s: i2c read error (addr 0x%02x, err == %i)\n",
|
||||
pr_warn("%s: i2c read error (addr 0x%02x, err == %i)\n",
|
||||
__func__, state->config->demod_address, err);
|
||||
return -EREMOTEIO;
|
||||
}
|
||||
|
|
@ -199,7 +198,7 @@ static int nxt200x_writereg_multibyte (struct nxt200x_state* state, u8 reg, u8*
|
|||
break;
|
||||
}
|
||||
|
||||
printk(KERN_WARNING "nxt200x: Error writing multireg register 0x%02X\n",reg);
|
||||
pr_warn("Error writing multireg register 0x%02X\n", reg);
|
||||
|
||||
return 0;
|
||||
}
|
||||
|
|
@ -281,7 +280,8 @@ static void nxt200x_microcontroller_stop (struct nxt200x_state* state)
|
|||
counter++;
|
||||
}
|
||||
|
||||
printk(KERN_WARNING "nxt200x: Timeout waiting for nxt200x to stop. This is ok after firmware upload.\n");
|
||||
pr_warn("Timeout waiting for nxt200x to stop. This is ok after "
|
||||
"firmware upload.\n");
|
||||
return;
|
||||
}
|
||||
|
||||
|
|
@ -320,7 +320,7 @@ static void nxt2004_microcontroller_init (struct nxt200x_state* state)
|
|||
counter++;
|
||||
}
|
||||
|
||||
printk(KERN_WARNING "nxt200x: Timeout waiting for nxt2004 to init.\n");
|
||||
pr_warn("Timeout waiting for nxt2004 to init.\n");
|
||||
|
||||
return;
|
||||
}
|
||||
|
|
@ -338,7 +338,7 @@ static int nxt200x_writetuner (struct nxt200x_state* state, u8* data)
|
|||
switch (state->demod_chip) {
|
||||
case NXT2004:
|
||||
if (i2c_writebytes(state, data[0], data+1, 4))
|
||||
printk(KERN_WARNING "nxt200x: error writing to tuner\n");
|
||||
pr_warn("error writing to tuner\n");
|
||||
/* wait until we have a lock */
|
||||
while (count < 20) {
|
||||
i2c_readbytes(state, data[0], &buf, 1);
|
||||
|
|
@ -347,7 +347,7 @@ static int nxt200x_writetuner (struct nxt200x_state* state, u8* data)
|
|||
msleep(100);
|
||||
count++;
|
||||
}
|
||||
printk("nxt2004: timeout waiting for tuner lock\n");
|
||||
pr_warn("timeout waiting for tuner lock\n");
|
||||
break;
|
||||
case NXT2002:
|
||||
/* set the i2c transfer speed to the tuner */
|
||||
|
|
@ -376,7 +376,7 @@ static int nxt200x_writetuner (struct nxt200x_state* state, u8* data)
|
|||
msleep(100);
|
||||
count++;
|
||||
}
|
||||
printk("nxt2002: timeout error writing tuner\n");
|
||||
pr_warn("timeout error writing to tuner\n");
|
||||
break;
|
||||
default:
|
||||
return -EINVAL;
|
||||
|
|
@ -878,22 +878,24 @@ static int nxt2002_init(struct dvb_frontend* fe)
|
|||
u8 buf[2];
|
||||
|
||||
/* request the firmware, this will block until someone uploads it */
|
||||
printk("nxt2002: Waiting for firmware upload (%s)...\n", NXT2002_DEFAULT_FIRMWARE);
|
||||
pr_debug("%s: Waiting for firmware upload (%s)...\n",
|
||||
__func__, NXT2002_DEFAULT_FIRMWARE);
|
||||
ret = request_firmware(&fw, NXT2002_DEFAULT_FIRMWARE,
|
||||
state->i2c->dev.parent);
|
||||
printk("nxt2002: Waiting for firmware upload(2)...\n");
|
||||
pr_debug("%s: Waiting for firmware upload(2)...\n", __func__);
|
||||
if (ret) {
|
||||
printk("nxt2002: No firmware uploaded (timeout or file not found?)\n");
|
||||
pr_err("%s: No firmware uploaded (timeout or file not found?)"
|
||||
"\n", __func__);
|
||||
return ret;
|
||||
}
|
||||
|
||||
ret = nxt2002_load_firmware(fe, fw);
|
||||
release_firmware(fw);
|
||||
if (ret) {
|
||||
printk("nxt2002: Writing firmware to device failed\n");
|
||||
pr_err("%s: Writing firmware to device failed\n", __func__);
|
||||
return ret;
|
||||
}
|
||||
printk("nxt2002: Firmware upload complete\n");
|
||||
pr_info("%s: Firmware upload complete\n", __func__);
|
||||
|
||||
/* Put the micro into reset */
|
||||
nxt200x_microcontroller_stop(state);
|
||||
|
|
@ -943,22 +945,24 @@ static int nxt2004_init(struct dvb_frontend* fe)
|
|||
nxt200x_writebytes(state, 0x1E, buf, 1);
|
||||
|
||||
/* request the firmware, this will block until someone uploads it */
|
||||
printk("nxt2004: Waiting for firmware upload (%s)...\n", NXT2004_DEFAULT_FIRMWARE);
|
||||
pr_debug("%s: Waiting for firmware upload (%s)...\n",
|
||||
__func__, NXT2004_DEFAULT_FIRMWARE);
|
||||
ret = request_firmware(&fw, NXT2004_DEFAULT_FIRMWARE,
|
||||
state->i2c->dev.parent);
|
||||
printk("nxt2004: Waiting for firmware upload(2)...\n");
|
||||
pr_debug("%s: Waiting for firmware upload(2)...\n", __func__);
|
||||
if (ret) {
|
||||
printk("nxt2004: No firmware uploaded (timeout or file not found?)\n");
|
||||
pr_err("%s: No firmware uploaded (timeout or file not found?)"
|
||||
"\n", __func__);
|
||||
return ret;
|
||||
}
|
||||
|
||||
ret = nxt2004_load_firmware(fe, fw);
|
||||
release_firmware(fw);
|
||||
if (ret) {
|
||||
printk("nxt2004: Writing firmware to device failed\n");
|
||||
pr_err("%s: Writing firmware to device failed\n", __func__);
|
||||
return ret;
|
||||
}
|
||||
printk("nxt2004: Firmware upload complete\n");
|
||||
pr_info("%s: Firmware upload complete\n", __func__);
|
||||
|
||||
/* ensure transfer is complete */
|
||||
buf[0] = 0x01;
|
||||
|
|
@ -1164,11 +1168,11 @@ struct dvb_frontend* nxt200x_attach(const struct nxt200x_config* config,
|
|||
switch (buf[0]) {
|
||||
case 0x04:
|
||||
state->demod_chip = NXT2002;
|
||||
printk("nxt200x: NXT2002 Detected\n");
|
||||
pr_info("NXT2002 Detected\n");
|
||||
break;
|
||||
case 0x05:
|
||||
state->demod_chip = NXT2004;
|
||||
printk("nxt200x: NXT2004 Detected\n");
|
||||
pr_info("NXT2004 Detected\n");
|
||||
break;
|
||||
default:
|
||||
goto error;
|
||||
|
|
|
|||
Loading…
Reference in New Issue