Commit de96bc39 authored Aug 31, 2018 by YueHaibing Committed by Alexandre Belloni Aug 31, 2018

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

parent ac771ed7

drivers/rtc/rtc-mrst.c

+1 −2

Original line number	Diff line number	Diff line
		@@ -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,

Admin message