From 0837d8780c766bffe1fc5a5da54fb2620923a6d0 Mon Sep 17 00:00:00 2001 From: Maxime Ripard Date: Tue, 1 Dec 2015 12:06:46 +0100 Subject: ASoC: sunxi: Remove useless comments and variable 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 Signed-off-by: Mark Brown --- sound/soc/sunxi/sun4i-codec.c | 22 ---------------------- 1 file changed, 22 deletions(-) (limited to 'sound/soc/sunxi') diff --git a/sound/soc/sunxi/sun4i-codec.c b/sound/soc/sunxi/sun4i-codec.c index 30c9e926..516c7c2 100644 --- a/sound/soc/sunxi/sun4i-codec.c +++ b/sound/soc/sunxi/sun4i-codec.c @@ -109,11 +109,6 @@ struct sun4i_codec { 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 */ regmap_update_bits(scodec->regmap, SUN4I_CODEC_DAC_FIFOC, 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) { - /* - * FIXME: according to the BSP, we might need to drive a PA - * GPIO low here on some boards - */ - /* Disable DAC DRQ */ regmap_update_bits(scodec->regmap, SUN4I_CODEC_DAC_FIFOC, 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) { - /* - * FIXME: according to the BSP, we might need to drive a PA - * GPIO high here on some boards - */ - /* Enable ADC DRQ */ regmap_update_bits(scodec->regmap, SUN4I_CODEC_ADC_FIFOC, 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) { - /* - * FIXME: according to the BSP, we might need to drive a PA - * GPIO low here on some boards - */ - /* Disable ADC DRQ */ regmap_update_bits(scodec->regmap, SUN4I_CODEC_ADC_FIFOC, 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, unsigned int hwrate) { - u32 val; - /* Set ADC sample rate */ regmap_update_bits(scodec->regmap, SUN4I_CODEC_ADC_FIFOC, 7 << SUN4I_CODEC_ADC_FIFOC_ADC_FS, -- cgit v1.1