ASoC: twl4030: Move the ctl cache update local to twl4030_write() function

There's no other users of this functionality, the code can be moved inside
of twl4030_write.

Signed-off-by: Peter Ujfalusi <peter.ujfalusi@ti.com>
Signed-off-by: Mark Brown <broonie@linaro.org>

diff --git a/sound/soc/codecs/twl4030.c b/sound/soc/codecs/twl4030.c
index 7a5b91e..c3c15f8 100644 (file)
--- a/sound/soc/codecs/twl4030.c
+++ b/sound/soc/codecs/twl4030.c
@@ -86,25 +86,6 @@ static void tw4030_init_ctl_cache(struct twl4030_priv *twl4030)
        }
 }
 
-static void twl4030_update_ctl_cache(struct snd_soc_codec *codec,
-                                    unsigned int reg, unsigned int value)
-{
-       struct twl4030_priv *twl4030 = snd_soc_codec_get_drvdata(codec);
-
-       switch (reg) {
-       case TWL4030_REG_EAR_CTL:
-       case TWL4030_REG_PREDL_CTL:
-       case TWL4030_REG_PREDR_CTL:
-       case TWL4030_REG_PRECKL_CTL:
-       case TWL4030_REG_PRECKR_CTL:
-       case TWL4030_REG_HS_GAIN_SET:
-               twl4030->ctl_cache[reg - TWL4030_REG_EAR_CTL] = value;
-               break;
-       default:
-               break;
-       }
-}
-
 static unsigned int twl4030_read(struct snd_soc_codec *codec, unsigned int reg)
 {
        struct twl4030_priv *twl4030 = snd_soc_codec_get_drvdata(codec);
@@ -174,7 +155,22 @@ static bool twl4030_can_write_to_chip(struct snd_soc_codec *codec,
 static int twl4030_write(struct snd_soc_codec *codec, unsigned int reg,
                         unsigned int value)
 {
-       twl4030_update_ctl_cache(codec, reg, value);
+       struct twl4030_priv *twl4030 = snd_soc_codec_get_drvdata(codec);
+
+       /* Update the ctl cache */
+       switch (reg) {
+       case TWL4030_REG_EAR_CTL:
+       case TWL4030_REG_PREDL_CTL:
+       case TWL4030_REG_PREDR_CTL:
+       case TWL4030_REG_PRECKL_CTL:
+       case TWL4030_REG_PRECKR_CTL:
+       case TWL4030_REG_HS_GAIN_SET:
+               twl4030->ctl_cache[reg - TWL4030_REG_EAR_CTL] = value;
+               break;
+       default:
+               break;
+       }
+
        if (twl4030_can_write_to_chip(codec, reg))
                return twl_i2c_write_u8(TWL4030_MODULE_AUDIO_VOICE, value, reg);