redonkable
/
alistair23-linux
1
0
Fork 0
Code Releases Activity

mfd: rn5t618: Mark ADC control register volatile 

commit 2f3dc25c01 upstream.

There is a bit which gets cleared after conversion.

Fixes: 9bb9e29c78 ("mfd: Add Ricoh RN5T618 PMIC core driver")
Signed-off-by: Andreas Kemnade <andreas@kemnade.info>
Signed-off-by: Lee Jones <lee.jones@linaro.org>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
5.4-rM2-2.2.x-imx-squashed
Andreas Kemnade 2020-01-17 22:59:22 +01:00 committed by Greg Kroah-Hartman
parent 3cf5733a2d
commit 555b3025e8
1 changed files with 1 additions and 0 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

1
drivers/mfd/rn5t618.c
View File

@ -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: