diff options
| author | Mark Brown <broonie@linaro.org> | 2013-08-31 14:52:41 +0200 |
|---|---|---|
| committer | Mark Brown <broonie@linaro.org> | 2013-09-24 20:40:12 +0200 |
| commit | d33c33352b3228ca3a422e55981f80fc12dc30f8 (patch) | |
| tree | 95902c29b14e77aaa972e0eba9b4bd9d6590c6f3 /sound/soc/codecs/cq93vc.c | |
| parent | ASoC: cq93vc: Use core I/O functions (diff) | |
| download | linux-d33c33352b3228ca3a422e55981f80fc12dc30f8.tar.xz linux-d33c33352b3228ca3a422e55981f80fc12dc30f8.zip | |
ASoC: cq93vc: Use regmap for I/O
Avoid use of the ASoC-specific register I/O functions by converting to
use the MMIO regmap provided the core MFD.
Signed-off-by: Mark Brown <broonie@linaro.org>
Diffstat (limited to 'sound/soc/codecs/cq93vc.c')
| -rw-r--r-- | sound/soc/codecs/cq93vc.c | 24 |
1 files changed, 3 insertions, 21 deletions
diff --git a/sound/soc/codecs/cq93vc.c b/sound/soc/codecs/cq93vc.c index 2cbb584b33de..43737a27d79c 100644 --- a/sound/soc/codecs/cq93vc.c +++ b/sound/soc/codecs/cq93vc.c @@ -38,24 +38,6 @@ #include <sound/soc.h> #include <sound/initval.h> -static inline unsigned int cq93vc_read(struct snd_soc_codec *codec, - unsigned int reg) -{ - struct davinci_vc *davinci_vc = codec->control_data; - - return readl(davinci_vc->base + reg); -} - -static inline int cq93vc_write(struct snd_soc_codec *codec, unsigned int reg, - unsigned int value) -{ - struct davinci_vc *davinci_vc = codec->control_data; - - writel(value, davinci_vc->base + reg); - - return 0; -} - static const struct snd_kcontrol_new cq93vc_snd_controls[] = { SOC_SINGLE("PGA Capture Volume", DAVINCI_VC_REG05, 0, 0x03, 0), SOC_SINGLE("Mono DAC Playback Volume", DAVINCI_VC_REG09, 0, 0x3f, 0), @@ -156,7 +138,9 @@ static int cq93vc_probe(struct snd_soc_codec *codec) struct davinci_vc *davinci_vc = codec->dev->platform_data; davinci_vc->cq93vc.codec = codec; - codec->control_data = davinci_vc; + codec->control_data = davinci_vc->regmap; + + snd_soc_codec_set_cache_io(codec, 32, 32, SND_SOC_REGMAP); /* Off, with power on */ cq93vc_set_bias_level(codec, SND_SOC_BIAS_STANDBY); @@ -172,8 +156,6 @@ static int cq93vc_remove(struct snd_soc_codec *codec) } static struct snd_soc_codec_driver soc_codec_dev_cq93vc = { - .read = cq93vc_read, - .write = cq93vc_write, .set_bias_level = cq93vc_set_bias_level, .probe = cq93vc_probe, .remove = cq93vc_remove, |