AcoSail/kernel_optimize_test
8
0
Fork 0
forked from luck/tmp_suning_uos_patched
Code Pull Requests Activity

ASoC: ad1980: Remove ac97_read/ac97_write wrappers

Browse Source 
Since the regmap conversion ac97_read/ac97_write are just simple wrappers
around snd_soc_read/snd_soc_write. Use those instead directly and remove the
wrappers.

Signed-off-by: Lars-Peter Clausen <lars@metafoo.de>
Signed-off-by: Mark Brown <broonie@kernel.org>
This commit is contained in:
Lars-Peter Clausen 2014-11-18 19:45:54 +01:00 committed by Mark Brown
parent 82d1463641
commit 17bb577328
1 changed files with 12 additions and 24 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

36
sound/soc/codecs/ad1980.c
View File

@ -186,18 +186,6 @@ static const struct snd_soc_dapm_route ad1980_dapm_routes[] = {
{ "HP_OUT_R", NULL, "Playback" },
};
static unsigned int ac97_read(struct snd_soc_codec *codec,
unsigned int reg)
{
return snd_soc_read(codec, reg);
}
static int ac97_write(struct snd_soc_codec *codec, unsigned int reg,
unsigned int val)
{
return snd_soc_write(codec, reg, val);
}
static struct snd_soc_dai_driver ad1980_dai = {
.name = "ad1980-hifi",
.playback = {
@ -222,7 +210,7 @@ static int ad1980_reset(struct snd_soc_codec *codec, int try_warm)
do {
if (try_warm && soc_ac97_ops->warm_reset) {
soc_ac97_ops->warm_reset(ac97);
if (ac97_read(codec, AC97_RESET) == 0x0090)
if (snd_soc_read(codec, AC97_RESET) == 0x0090)
return 1;
}
@ -233,9 +221,9 @@ static int ad1980_reset(struct snd_soc_codec *codec, int try_warm)
* case the first nibble of data is eaten by the addr. (Tag is
* always 16 bit)
*/
ac97_write(codec, AC97_AD_SERIAL_CFG, 0x9900);
snd_soc_write(codec, AC97_AD_SERIAL_CFG, 0x9900);
if (ac97_read(codec, AC97_RESET) == 0x0090)
if (snd_soc_read(codec, AC97_RESET) == 0x0090)
return 0;
} while (retry_cnt++ < 10);
@ -273,12 +261,12 @@ static int ad1980_soc_probe(struct snd_soc_codec *codec)
goto reset_err;
/* Read out vendor ID to make sure it is ad1980 */
if (ac97_read(codec, AC97_VENDOR_ID1) != 0x4144) {
if (snd_soc_read(codec, AC97_VENDOR_ID1) != 0x4144) {
ret = -ENODEV;
goto reset_err;
}
vendor_id2 = ac97_read(codec, AC97_VENDOR_ID2);
vendor_id2 = snd_soc_read(codec, AC97_VENDOR_ID2);
if (vendor_id2 != 0x5370) {
if (vendor_id2 != 0x5374) {
@ -291,15 +279,15 @@ static int ad1980_soc_probe(struct snd_soc_codec *codec)
}
/* unmute captures and playbacks volume */
ac97_write(codec, AC97_MASTER, 0x0000);
ac97_write(codec, AC97_PCM, 0x0000);
ac97_write(codec, AC97_REC_GAIN, 0x0000);
ac97_write(codec, AC97_CENTER_LFE_MASTER, 0x0000);
ac97_write(codec, AC97_SURROUND_MASTER, 0x0000);
snd_soc_write(codec, AC97_MASTER, 0x0000);
snd_soc_write(codec, AC97_PCM, 0x0000);
snd_soc_write(codec, AC97_REC_GAIN, 0x0000);
snd_soc_write(codec, AC97_CENTER_LFE_MASTER, 0x0000);
snd_soc_write(codec, AC97_SURROUND_MASTER, 0x0000);
/*power on LFE/CENTER/Surround DACs*/
ext_status = ac97_read(codec, AC97_EXTENDED_STATUS);
ac97_write(codec, AC97_EXTENDED_STATUS, ext_status&~0x3800);
ext_status = snd_soc_read(codec, AC97_EXTENDED_STATUS);
snd_soc_write(codec, AC97_EXTENDED_STATUS, ext_status&~0x3800);
return 0;