From 6c883472e1c11cb05561b6dd0c28bb037c2bf2de Mon Sep 17 00:00:00 2001 From: Matti Vaittinen Date: Mon, 20 Jan 2020 15:45:11 +0200 Subject: [PATCH] mfd: bd70528: Fix hour register mask When RTC is used in 24H mode (and it is by this driver) the maximum hour value is 24 in BCD. This occupies bits [5:0] - which means correct mask for HOUR register is 0x3f not 0x1f. Fix the mask Fixes: 32a4a4ebf768 ("rtc: bd70528: Initial support for ROHM bd70528 RTC") Signed-off-by: Matti Vaittinen Acked-by: Alexandre Belloni Signed-off-by: Lee Jones --- include/linux/mfd/rohm-bd70528.h | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/include/linux/mfd/rohm-bd70528.h b/include/linux/mfd/rohm-bd70528.h index 2ad2320..edae6f7 100644 --- a/include/linux/mfd/rohm-bd70528.h +++ b/include/linux/mfd/rohm-bd70528.h @@ -311,7 +311,7 @@ enum { #define BD70528_MASK_RTC_MINUTE 0x7f #define BD70528_MASK_RTC_HOUR_24H 0x80 #define BD70528_MASK_RTC_HOUR_PM 0x20 -#define BD70528_MASK_RTC_HOUR 0x1f +#define BD70528_MASK_RTC_HOUR 0x3f #define BD70528_MASK_RTC_DAY 0x3f #define BD70528_MASK_RTC_WEEK 0x07 #define BD70528_MASK_RTC_MONTH 0x1f -- 2.7.4