From de96bc39951f106a074d5ee1db927ad8abbfe7fe Mon Sep 17 00:00:00 2001 From: YueHaibing Date: Fri, 31 Aug 2018 02:15:39 +0000 Subject: rtc: mrst: remove set but not used variable 'valid' Fixes gcc '-Wunused-but-set-variable' warning: drivers/rtc/rtc-mrst.c: In function 'mrst_procfs': drivers/rtc/rtc-mrst.c:264:29: warning: variable 'valid' set but not used [-Wunused-but-set-variable] unsigned char rtc_control, valid; Signed-off-by: YueHaibing Signed-off-by: Alexandre Belloni --- drivers/rtc/rtc-mrst.c | 3 +-- 1 file changed, 1 insertion(+), 2 deletions(-) (limited to 'drivers/rtc') diff --git a/drivers/rtc/rtc-mrst.c b/drivers/rtc/rtc-mrst.c index bf2d7af03d07..daf354a6a853 100644 --- a/drivers/rtc/rtc-mrst.c +++ b/drivers/rtc/rtc-mrst.c @@ -261,11 +261,10 @@ static int mrst_rtc_alarm_irq_enable(struct device *dev, unsigned int enabled) static int mrst_procfs(struct device *dev, struct seq_file *seq) { - unsigned char rtc_control, valid; + unsigned char rtc_control; spin_lock_irq(&rtc_lock); rtc_control = vrtc_cmos_read(RTC_CONTROL); - valid = vrtc_cmos_read(RTC_VALID); spin_unlock_irq(&rtc_lock); seq_printf(seq, -- cgit v1.2.3-59-g8ed1b