diff options
| author | Bibek Basu <bbasu@nvidia.com> | 2015-08-14 21:44:02 +0300 |
|---|---|---|
| committer | Alexandre Belloni <alexandre.belloni@free-electrons.com> | 2015-09-05 20:37:18 +0300 |
| commit | a038c3aa9f3afe9ab97a75827789859fb4af5767 (patch) | |
| tree | 51b4e83cdff607f85e4d3f89b515809de9fa9a03 /drivers/rtc/rtc-as3722.c | |
| parent | e66ce07a9692f492580820640b446971dff97a74 (diff) | |
| download | linux-a038c3aa9f3afe9ab97a75827789859fb4af5767.tar.xz | |
rtc: as3722: correct month value
The RTC month value is 1-indexed, but the kernel assumes it is 0-indexed.
This may result in the RTC not rolling over correctly.
Signed-off-by: Bibek Basu <bbasu@nvidia.com>
Signed-off-by: Felix Janda <felix.janda@posteo.de>
Signed-off-by: Alexandre Belloni <alexandre.belloni@free-electrons.com>
Diffstat (limited to 'drivers/rtc/rtc-as3722.c')
| -rw-r--r-- | drivers/rtc/rtc-as3722.c | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/drivers/rtc/rtc-as3722.c b/drivers/rtc/rtc-as3722.c index 9f38eda69154..56cc5821118b 100644 --- a/drivers/rtc/rtc-as3722.c +++ b/drivers/rtc/rtc-as3722.c @@ -45,7 +45,7 @@ static void as3722_time_to_reg(u8 *rbuff, struct rtc_time *tm) rbuff[1] = bin2bcd(tm->tm_min); rbuff[2] = bin2bcd(tm->tm_hour); rbuff[3] = bin2bcd(tm->tm_mday); - rbuff[4] = bin2bcd(tm->tm_mon); + rbuff[4] = bin2bcd(tm->tm_mon + 1); rbuff[5] = bin2bcd(tm->tm_year - (AS3722_RTC_START_YEAR - 1900)); } @@ -55,7 +55,7 @@ static void as3722_reg_to_time(u8 *rbuff, struct rtc_time *tm) tm->tm_min = bcd2bin(rbuff[1] & 0x7F); tm->tm_hour = bcd2bin(rbuff[2] & 0x3F); tm->tm_mday = bcd2bin(rbuff[3] & 0x3F); - tm->tm_mon = bcd2bin(rbuff[4] & 0x1F); + tm->tm_mon = bcd2bin(rbuff[4] & 0x1F) - 1; tm->tm_year = (AS3722_RTC_START_YEAR - 1900) + bcd2bin(rbuff[5] & 0x7F); return; } |