iv/linux
1
0
Fork 0
Code Issues Pull Requests Actions Packages Projects Releases Wiki Activity

ASoC: sunxi: Remove useless comments and variable

Browse Source 
The comment is misleading on how we should support external power amps, and
the variable is not used and generates a warning.

Signed-off-by: Maxime Ripard <maxime.ripard@free-electrons.com>
Signed-off-by: Mark Brown <broonie@kernel.org>
This commit is contained in:
Maxime Ripard 2015-12-01 12:06:46 +01:00 committed by Mark Brown
parent 1fb34b4836
commit 0837d8780c
1 changed files with 0 additions and 22 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

22
sound/soc/sunxi/sun4i-codec.c
View File

@ -109,11 +109,6 @@ struct sun4i_codec {
static void sun4i_codec_start_playback(struct sun4i_codec *scodec) static void sun4i_codec_start_playback(struct sun4i_codec *scodec)
{ {
/*
* FIXME: according to the BSP, we might need to drive a PA
* GPIO high here on some boards
*/
/* Flush TX FIFO */ /* Flush TX FIFO */
regmap_update_bits(scodec->regmap, SUN4I_CODEC_DAC_FIFOC, regmap_update_bits(scodec->regmap, SUN4I_CODEC_DAC_FIFOC,
BIT(SUN4I_CODEC_DAC_FIFOC_FIFO_FLUSH), BIT(SUN4I_CODEC_DAC_FIFOC_FIFO_FLUSH),
@ -127,11 +122,6 @@ static void sun4i_codec_start_playback(struct sun4i_codec *scodec)
static void sun4i_codec_stop_playback(struct sun4i_codec *scodec) static void sun4i_codec_stop_playback(struct sun4i_codec *scodec)
{ {
/*
* FIXME: according to the BSP, we might need to drive a PA
* GPIO low here on some boards
*/
/* Disable DAC DRQ */ /* Disable DAC DRQ */
regmap_update_bits(scodec->regmap, SUN4I_CODEC_DAC_FIFOC, regmap_update_bits(scodec->regmap, SUN4I_CODEC_DAC_FIFOC,
BIT(SUN4I_CODEC_DAC_FIFOC_DAC_DRQ_EN), BIT(SUN4I_CODEC_DAC_FIFOC_DAC_DRQ_EN),
@ -140,11 +130,6 @@ static void sun4i_codec_stop_playback(struct sun4i_codec *scodec)
static void sun4i_codec_start_capture(struct sun4i_codec *scodec) static void sun4i_codec_start_capture(struct sun4i_codec *scodec)
{ {
/*
* FIXME: according to the BSP, we might need to drive a PA
* GPIO high here on some boards
*/
/* Enable ADC DRQ */ /* Enable ADC DRQ */
regmap_update_bits(scodec->regmap, SUN4I_CODEC_ADC_FIFOC, regmap_update_bits(scodec->regmap, SUN4I_CODEC_ADC_FIFOC,
BIT(SUN4I_CODEC_ADC_FIFOC_ADC_DRQ_EN), BIT(SUN4I_CODEC_ADC_FIFOC_ADC_DRQ_EN),
@ -153,11 +138,6 @@ static void sun4i_codec_start_capture(struct sun4i_codec *scodec)
static void sun4i_codec_stop_capture(struct sun4i_codec *scodec) static void sun4i_codec_stop_capture(struct sun4i_codec *scodec)
{ {
/*
* FIXME: according to the BSP, we might need to drive a PA
* GPIO low here on some boards
*/
/* Disable ADC DRQ */ /* Disable ADC DRQ */
regmap_update_bits(scodec->regmap, SUN4I_CODEC_ADC_FIFOC, regmap_update_bits(scodec->regmap, SUN4I_CODEC_ADC_FIFOC,
BIT(SUN4I_CODEC_ADC_FIFOC_ADC_DRQ_EN), 0); BIT(SUN4I_CODEC_ADC_FIFOC_ADC_DRQ_EN), 0);
@ -358,8 +338,6 @@ static int sun4i_codec_hw_params_capture(struct sun4i_codec *scodec,
struct snd_pcm_hw_params *params, struct snd_pcm_hw_params *params,
unsigned int hwrate) unsigned int hwrate)
{ {
u32 val;
/* Set ADC sample rate */ /* Set ADC sample rate */
regmap_update_bits(scodec->regmap, SUN4I_CODEC_ADC_FIFOC, regmap_update_bits(scodec->regmap, SUN4I_CODEC_ADC_FIFOC,
7 << SUN4I_CODEC_ADC_FIFOC_ADC_FS, 7 << SUN4I_CODEC_ADC_FIFOC_ADC_FS,