From 265f2a057bf6b567a32bb16dc8b1765cf0555d9f Mon Sep 17 00:00:00 2001 From: Rask Ingemann Lambertsen Date: Wed, 11 Nov 2009 14:26:36 -0800 Subject: [PATCH] rtc: pcf50633: fix month off-by-one error The PCF50633 stores a month value of 1-12, but the kernel wants 0-11. Signed-off-by: Rask Ingemann Lambertsen Signed-off-by: Paul Fertser Cc: Paul Gortmaker Cc: Balaji Rao Cc: Alessandro Zummo Signed-off-by: Andrew Morton Signed-off-by: Linus Torvalds --- drivers/rtc/rtc-pcf50633.c | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) diff --git a/drivers/rtc/rtc-pcf50633.c b/drivers/rtc/rtc-pcf50633.c index f4dd87e29075..77b40ddd66e6 100644 --- a/drivers/rtc/rtc-pcf50633.c +++ b/drivers/rtc/rtc-pcf50633.c @@ -70,7 +70,7 @@ static void pcf2rtc_time(struct rtc_time *rtc, struct pcf50633_time *pcf) rtc->tm_hour = bcd2bin(pcf->time[PCF50633_TI_HOUR]); rtc->tm_wday = bcd2bin(pcf->time[PCF50633_TI_WKDAY]); rtc->tm_mday = bcd2bin(pcf->time[PCF50633_TI_DAY]); - rtc->tm_mon = bcd2bin(pcf->time[PCF50633_TI_MONTH]); + rtc->tm_mon = bcd2bin(pcf->time[PCF50633_TI_MONTH]) - 1; rtc->tm_year = bcd2bin(pcf->time[PCF50633_TI_YEAR]) + 100; } @@ -81,7 +81,7 @@ static void rtc2pcf_time(struct pcf50633_time *pcf, struct rtc_time *rtc) pcf->time[PCF50633_TI_HOUR] = bin2bcd(rtc->tm_hour); pcf->time[PCF50633_TI_WKDAY] = bin2bcd(rtc->tm_wday); pcf->time[PCF50633_TI_DAY] = bin2bcd(rtc->tm_mday); - pcf->time[PCF50633_TI_MONTH] = bin2bcd(rtc->tm_mon); + pcf->time[PCF50633_TI_MONTH] = bin2bcd(rtc->tm_mon + 1); pcf->time[PCF50633_TI_YEAR] = bin2bcd(rtc->tm_year % 100); } -- 2.30.2