From 2f3dc25c0118de03a00ddc88b61f7216854f534d Mon Sep 17 00:00:00 2001
From: Andreas Kemnade <andreas@kemnade.info>
Date: Fri, 17 Jan 2020 22:59:22 +0100
Subject: [PATCH] mfd: rn5t618: Mark ADC control register volatile
Git-commit: 2f3dc25c0118de03a00ddc88b61f7216854f534d
Patch-mainline: v5.6-rc1
References: bsc#1051510
There is a bit which gets cleared after conversion.
Fixes: 9bb9e29c78f8 ("mfd: Add Ricoh RN5T618 PMIC core driver")
Signed-off-by: Andreas Kemnade <andreas@kemnade.info>
Signed-off-by: Lee Jones <lee.jones@linaro.org>
Acked-by: Takashi Iwai <tiwai@suse.de>
---
drivers/mfd/rn5t618.c | 1 +
1 file changed, 1 insertion(+)
diff --git a/drivers/mfd/rn5t618.c b/drivers/mfd/rn5t618.c
index da5cd9c92a59..ead2e79036a9 100644
--- a/drivers/mfd/rn5t618.c
+++ b/drivers/mfd/rn5t618.c
@@ -26,6 +26,7 @@ static bool rn5t618_volatile_reg(struct device *dev, unsigned int reg)
case RN5T618_WATCHDOGCNT:
case RN5T618_DCIRQ:
case RN5T618_ILIMDATAH ... RN5T618_AIN0DATAL:
+ case RN5T618_ADCCNT3:
case RN5T618_IR_ADC1 ... RN5T618_IR_ADC3:
case RN5T618_IR_GPR:
case RN5T618_IR_GPF:
--
2.16.4