From 81467efcc88298ecd821c26fab04ce1b2c9d1b65 Mon Sep 17 00:00:00 2001 From: Bard Liao Date: Wed, 6 Jul 2016 09:55:14 +0800 Subject: [PATCH] ASoC: rt5645: set RT5645_PRIV_INDEX as volatile RT5645_PRIV_INDEX(0x6a) indicate the address of PR- registers. So, it should be volatile. Signed-off-by: Bard Liao Signed-off-by: Mark Brown --- sound/soc/codecs/rt5645.c | 1 + 1 file changed, 1 insertion(+) diff --git a/sound/soc/codecs/rt5645.c b/sound/soc/codecs/rt5645.c index 3c6594da6c9c..c0438e4e045b 100644 --- a/sound/soc/codecs/rt5645.c +++ b/sound/soc/codecs/rt5645.c @@ -440,6 +440,7 @@ static bool rt5645_volatile_register(struct device *dev, unsigned int reg) switch (reg) { case RT5645_RESET: + case RT5645_PRIV_INDEX: case RT5645_PRIV_DATA: case RT5645_IN1_CTRL1: case RT5645_IN1_CTRL2: