Re: [PATCH] RTC/max6900: use rtc_valid_tm to check returning tm for max6900

[Wan ZongShun]

Signed-off-by: Wan ZongShun <mcuos.com@xxxxxxxxx>

> Use rtc_valid_tm to check returning tm for max6900,
> it can avoid returning wrong tm value.
> ---
> Âdrivers/rtc/rtc-max6900.c | Â Â2 +-
> Â1 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)
> Â Â Â Â Â Â Â Â Â Â Âbcd2bin(regs[MAX6900_REG_CENTURY]) * 100 - 1900;
> Â Â Â Âtm->tm_wday = bcd2bin(regs[MAX6900_REG_DW]);
>
> - Â Â Â return 0;
> + Â Â Â return rtc_valid_tm(tm);
> Â}
>
> Âstatic int max6900_i2c_clear_write_protect(struct i2c_client *client)
> --
> 1.6.3.3
>



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