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drivers/rtc/rtc-twl.c: check return value of twl_rtc_write_u8() in twl_rtc_set_time()
[firefly-linux-kernel-4.4.55.git]
/
drivers
/
rtc
/
rtc-twl.c
diff --git
a/drivers/rtc/rtc-twl.c
b/drivers/rtc/rtc-twl.c
index f9a2799c44d6e177f154f23f938acb8de47db208..9a81f778d6b22216469b641d0dbe44c809667fd8 100644
(file)
--- a/
drivers/rtc/rtc-twl.c
+++ b/
drivers/rtc/rtc-twl.c
@@
-275,7
+275,7
@@
static int twl_rtc_set_time(struct device *dev, struct rtc_time *tm)
goto out;
save_control &= ~BIT_RTC_CTRL_REG_STOP_RTC_M;
- twl_rtc_write_u8(save_control, REG_RTC_CTRL_REG);
+
ret =
twl_rtc_write_u8(save_control, REG_RTC_CTRL_REG);
if (ret < 0)
goto out;