RTC/max6900: use rtc_valid_tm to check returning tm for max6900
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From: Dale Farnsworth on 22 Jun 2010 09:40 On Tue, Jun 22, 2010 at 05:09:03PM +0800, Wan ZongShun wrote: > Use rtc_valid_tm to check returning tm for max6900, > it can avoid returning wrong tm value. > --- > 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) Ack. Thanks, -Dale -- To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to majordomo(a)vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/ |