From 555b3025e8fa7d7f28d2c550d8ac6bb1b8bd478b Mon Sep 17 00:00:00 2001 From: Andreas Kemnade Date: Fri, 17 Jan 2020 22:59:22 +0100 Subject: [PATCH] mfd: rn5t618: Mark ADC control register volatile commit 2f3dc25c0118de03a00ddc88b61f7216854f534d upstream. There is a bit which gets cleared after conversion. Fixes: 9bb9e29c78f8 ("mfd: Add Ricoh RN5T618 PMIC core driver") Signed-off-by: Andreas Kemnade Signed-off-by: Lee Jones Signed-off-by: Greg Kroah-Hartman --- 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: