ASoC: tlv320aic3x: Remove nonsense comment for register cache

Every statement in this comment is incorrect either through bitrot or
(mostly) through never having corresponded to reality in the first place.

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

diff --git a/sound/soc/codecs/tlv320aic3x.c b/sound/soc/codecs/tlv320aic3x.c
index 6e3f269243e050fe5149e60807c0e41cbf6e4147..3abbff3fe888f5702b6cee218988602b01b0f418 100644 (file)
--- a/sound/soc/codecs/tlv320aic3x.c
+++ b/sound/soc/codecs/tlv320aic3x.c
@@ -90,12 +90,6 @@ struct aic3x_priv {
        enum aic3x_micbias_voltage micbias_vg;
 };
 
-/*
- * AIC3X register cache
- * We can't read the AIC3X register space when we are
- * using 2 wire for device control, so we cache them instead.
- * There is no point in caching the reset register
- */
 static const u8 aic3x_reg[AIC3X_CACHEREGNUM] = {
        0x00, 0x00, 0x00, 0x10, /* 0 */
        0x04, 0x00, 0x00, 0x00, /* 4 */