From: Andreas Kemnade Date: Fri, 17 Jan 2020 21:59:22 +0000 (+0100) Subject: mfd: rn5t618: Mark ADC control register volatile X-Git-Tag: v4.9.214~42 X-Git-Url: http://git.ipfire.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=e989b25125db249bccffc9904f07a3a4a6533797;p=thirdparty%2Fkernel%2Fstable.git 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 --- diff --git a/drivers/mfd/rn5t618.c b/drivers/mfd/rn5t618.c index ee94080e1cbb7..dd20c3e323520 100644 --- a/drivers/mfd/rn5t618.c +++ b/drivers/mfd/rn5t618.c @@ -32,6 +32,7 @@ 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: