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| author | YueHaibing <yuehaibing@huawei.com> | 2018-08-31 02:15:39 +0000 |
|---|---|---|
| committer | Alexandre Belloni <alexandre.belloni@bootlin.com> | 2018-08-31 11:17:41 +0200 |
| commit | de96bc39951f106a074d5ee1db927ad8abbfe7fe (patch) | |
| tree | 7d9fe67261096a689f1861a7db5e8c2e69eb4821 /drivers/rtc | |
| parent | ac771ed746c800749ec5adbb4b7c22ce1d89943e (diff) | |
| download | linux-de96bc39951f106a074d5ee1db927ad8abbfe7fe.tar.gz | |
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>
Diffstat (limited to 'drivers/rtc')
| -rw-r--r-- | drivers/rtc/rtc-mrst.c | 3 |
1 files changed, 1 insertions, 2 deletions
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, |