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Subject[PATCH] RTC/max6900: use rtc_valid_tm to check returning tm for max6900
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)
--
1.6.3.3

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