From patchwork Tue Jun 22 09:09:03 2010 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit Subject: RTC/max6900: use rtc_valid_tm to check returning tm for max6900 Date: Mon, 21 Jun 2010 23:09:03 -0000 From: Wan ZongShun X-Patchwork-Id: 56435 Message-Id: <4C207DAF.7010200@gmail.com> To: Alessandro Zummo , Andrew Morton , rtc-linux , LKML , dale@farnsworth.org Use rtc_valid_tm to check returning tm for max6900, it can avoid returning wrong tm value. Signed-off-by: Wan ZongShun --- drivers/rtc/rtc-max6900.c | 2 +- 1 files changed, 1 insertions(+), 1 deletions(-) diff --git a/drivers/rtc/rtc-max6900.c b/drivers/rtc/rtc-max6900.c index a4f6665..486142c 100644 --- a/drivers/rtc/rtc-max6900.c +++ b/drivers/rtc/rtc-max6900.c @@ -159,7 +159,7 @@ static int max6900_i2c_read_time(struct i2c_client *client, struct rtc_time *tm) bcd2bin(regs[MAX6900_REG_CENTURY]) * 100 - 1900; tm->tm_wday = bcd2bin(regs[MAX6900_REG_DW]); - return 0; + return rtc_valid_tm(tm); } static int max6900_i2c_clear_write_protect(struct i2c_client *client)