ASoC: rt5645: Add the register RT5645_CHARGE_PUMP to readable check function

Signed-off-by: Oder Chiou <oder_chiou@realtek.com>
Signed-off-by: Mark Brown <broonie@kernel.org>

diff --git a/sound/soc/codecs/rt5645.c b/sound/soc/codecs/rt5645.c
index d9f3442..0a4cb6b 100644 (file)
--- a/sound/soc/codecs/rt5645.c
+++ b/sound/soc/codecs/rt5645.c
@@ -394,6 +394,7 @@ static bool rt5645_readable_register(struct device *dev, unsigned int reg)
        case RT5645_DEPOP_M1:
        case RT5645_DEPOP_M2:
        case RT5645_DEPOP_M3:
+       case RT5645_CHARGE_PUMP:
        case RT5645_MICBIAS:
        case RT5645_A_JD_CTRL1:
        case RT5645_VAD_CTRL4: