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ALSA: lx6464es - command buffer API cleanup 

the command buffer is only accessed from one file, so we can declare the
specific functions as static in that file

Signed-off-by: Tim Blechmann <tim@klingt.org>
Signed-off-by: Takashi Iwai <tiwai@suse.de>
This commit is contained in:
Tim Blechmann 2011-11-22 11:15:44 +01:00 committed by Takashi Iwai
parent c6e8453e75
commit afd00d7235
2 changed files with 4 additions and 6 deletions
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7
sound/pci/lx6464es/lx_core.c
View File

@ -78,7 +78,8 @@ unsigned long lx_dsp_reg_read(struct lx6464es *chip, int port)
return ioread32(address);
}
void lx_dsp_reg_readbuf(struct lx6464es *chip, int port, u32 *data, u32 len)
static void lx_dsp_reg_readbuf(struct lx6464es *chip, int port, u32 *data,
u32 len)
{
void __iomem *address = lx_dsp_register(chip, port);
memcpy_fromio(data, address, len*sizeof(u32));
@ -91,8 +92,8 @@ void lx_dsp_reg_write(struct lx6464es *chip, int port, unsigned data)
iowrite32(data, address);
}
void lx_dsp_reg_writebuf(struct lx6464es *chip, int port, const u32 *data,
u32 len)
static void lx_dsp_reg_writebuf(struct lx6464es *chip, int port,
const u32 *data, u32 len)
{
void __iomem *address = lx_dsp_register(chip, port);
memcpy_toio(address, data, len*sizeof(u32));

3
sound/pci/lx6464es/lx_core.h
View File

@ -72,10 +72,7 @@ enum {
};
unsigned long lx_dsp_reg_read(struct lx6464es *chip, int port);
void lx_dsp_reg_readbuf(struct lx6464es *chip, int port, u32 *data, u32 len);
void lx_dsp_reg_write(struct lx6464es *chip, int port, unsigned data);
void lx_dsp_reg_writebuf(struct lx6464es *chip, int port, const u32 *data,
u32 len);
/* plx register access */
enum {