rtc: max6900: stop validating rtc_time in .read_time

The RTC core is always calling rtc_valid_tm after the read_time callback.
It is not necessary to call it before returning from the callback.

Signed-off-by: Alexandre Belloni <alexandre.belloni@bootlin.com>

diff --git a/drivers/rtc/rtc-max6900.c b/drivers/rtc/rtc-max6900.c
index cbdc86a..84f0610 100644 (file)
--- a/drivers/rtc/rtc-max6900.c
+++ b/drivers/rtc/rtc-max6900.c
@@ -157,7 +157,7 @@ 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 rtc_valid_tm(tm);
+       return 0;
 }
 
 static int max6900_i2c_clear_write_protect(struct i2c_client *client)