linux-kernel - [PATCH 3/5] staging: max98927: Updated volatile register list

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Date:   Thu, 18 May 2017 20:01:34 -0700
From:   Ryan Lee <ryans.lee@...imintegrated.com>
To:     <lgirdwood@...il.com>, <broonie@...nel.org>, <perex@...ex.cz>,
        <tiwai@...e.com>, <ryans.lee@...imintegrated.com>,
        <alsa-devel@...a-project.org>, <linux-kernel@...r.kernel.org>
CC:     <ryan.lee.maxim@...il.com>
Subject: [PATCH 3/5] staging: max98927: Updated volatile register list

Signed-off-by: Ryan Lee <ryans.lee@...imintegrated.com>
---
 sound/soc/codecs/max98927.c | 6 ++++++
 1 file changed, 6 insertions(+)

diff --git a/sound/soc/codecs/max98927.c b/sound/soc/codecs/max98927.c
index cdee3a3..e787a03 100644
--- a/sound/soc/codecs/max98927.c
+++ b/sound/soc/codecs/max98927.c
@@ -586,6 +586,12 @@ static bool max98927_volatile_reg(struct device *dev, unsigned int reg)
 {
 	switch (reg) {
 	case MAX98927_R0001_INT_RAW1 ... MAX98927_R0009_INT_FLAG3:
+	case MAX98927_R004C_MEAS_ADC_CH0_READ:
+	case MAX98927_R004D_MEAS_ADC_CH1_READ:
+	case MAX98927_R004E_MEAS_ADC_CH2_READ:
+	case MAX98927_R0051_BROWNOUT_STATUS:
+	case MAX98927_R0087_ENV_TRACK_BOOST_VOUT_READ:
+	case MAX98927_R01FF_REV_ID:
 		return true;
 	default:
 		return false;
-- 
2.7.4