ASoC: cq93vc: Use core I/O functions

Support future refactoring by using the core I/O functions rather than
calling the driver provided I/O functions directly.

Signed-off-by: Mark Brown <broonie@linaro.org>

diff --git a/sound/soc/codecs/cq93vc.c b/sound/soc/codecs/cq93vc.c
index e538f4e..2cbb584 100644 (file)
--- a/sound/soc/codecs/cq93vc.c
+++ b/sound/soc/codecs/cq93vc.c
@@ -64,13 +64,15 @@ static const struct snd_kcontrol_new cq93vc_snd_controls[] = {
 static int cq93vc_mute(struct snd_soc_dai *dai, int mute)
 {
        struct snd_soc_codec *codec = dai->codec;
-       u8 reg = cq93vc_read(codec, DAVINCI_VC_REG09) & ~DAVINCI_VC_REG09_MUTE;
+       u8 reg;
 
        if (mute)
-               cq93vc_write(codec, DAVINCI_VC_REG09,
-                            reg | DAVINCI_VC_REG09_MUTE);
+               reg = DAVINCI_VC_REG09_MUTE;
        else
-               cq93vc_write(codec, DAVINCI_VC_REG09, reg);
+               reg = 0;
+
+       snd_soc_update_bits(codec, DAVINCI_VC_REG09, DAVINCI_VC_REG09_MUTE,
+                           reg);
 
        return 0;
 }
@@ -97,18 +99,18 @@ static int cq93vc_set_bias_level(struct snd_soc_codec *codec,
 {
        switch (level) {
        case SND_SOC_BIAS_ON:
-               cq93vc_write(codec, DAVINCI_VC_REG12,
+               snd_soc_write(codec, DAVINCI_VC_REG12,
                             DAVINCI_VC_REG12_POWER_ALL_ON);
                break;
        case SND_SOC_BIAS_PREPARE:
                break;
        case SND_SOC_BIAS_STANDBY:
-               cq93vc_write(codec, DAVINCI_VC_REG12,
+               snd_soc_write(codec, DAVINCI_VC_REG12,
                             DAVINCI_VC_REG12_POWER_ALL_OFF);
                break;
        case SND_SOC_BIAS_OFF:
                /* force all power off */
-               cq93vc_write(codec, DAVINCI_VC_REG12,
+               snd_soc_write(codec, DAVINCI_VC_REG12,
                             DAVINCI_VC_REG12_POWER_ALL_OFF);
                break;
        }