diff options
| author | Alexandre Belloni <alexandre.belloni@bootlin.com> | 2019-11-22 11:22:07 +0100 |
|---|---|---|
| committer | Alexandre Belloni <alexandre.belloni@bootlin.com> | 2019-11-27 09:31:13 +0100 |
| commit | 47401580449c1de65350bd17324f778c7e937ea1 (patch) | |
| tree | 167010ad6f0fe27fc50d6cfe939f5047f64fdefd /drivers/rtc/rtc-ds1685.c | |
| parent | 75859ab1e7907d0515e515b956cd062b0fa6718c (diff) | |
rtc: ds1685: remove set but unused variables
Fix the following warnings:
drivers/rtc/rtc-ds1685.c: In function ‘ds1685_rtc_read_time’:
drivers/rtc/rtc-ds1685.c:264:5: warning: variable ‘ctrlb’ set but not used [-Wunused-but-set-variable]
264 | u8 ctrlb, century;
| ^~~~~
drivers/rtc/rtc-ds1685.c: In function ‘ds1685_rtc_proc’:
drivers/rtc/rtc-ds1685.c:758:19: warning: variable ‘ctrlc’ set but not used [-Wunused-but-set-variable]
758 | u8 ctrla, ctrlb, ctrlc, ctrld, ctrl4a, ctrl4b, ssn[8];
| ^~~~~
Cc: Joshua Kinard <kumba@gentoo.org>
Acked-By: Joshua Kinard <kumba@gentoo.org>
Link: https://lore.kernel.org/r/20191122102212.400158-4-alexandre.belloni@bootlin.com
Signed-off-by: Alexandre Belloni <alexandre.belloni@bootlin.com>
Diffstat (limited to 'drivers/rtc/rtc-ds1685.c')
| -rw-r--r-- | drivers/rtc/rtc-ds1685.c | 6 |
1 files changed, 2 insertions, 4 deletions
diff --git a/drivers/rtc/rtc-ds1685.c b/drivers/rtc/rtc-ds1685.c index 98d06b3ee913..8419595e7da7 100644 --- a/drivers/rtc/rtc-ds1685.c +++ b/drivers/rtc/rtc-ds1685.c @@ -261,7 +261,7 @@ static int ds1685_rtc_read_time(struct device *dev, struct rtc_time *tm) { struct ds1685_priv *rtc = dev_get_drvdata(dev); - u8 ctrlb, century; + u8 century; u8 seconds, minutes, hours, wday, mday, month, years; /* Fetch the time info from the RTC registers. */ @@ -274,7 +274,6 @@ ds1685_rtc_read_time(struct device *dev, struct rtc_time *tm) month = rtc->read(rtc, RTC_MONTH); years = rtc->read(rtc, RTC_YEAR); century = rtc->read(rtc, RTC_CENTURY); - ctrlb = rtc->read(rtc, RTC_CTRL_B); ds1685_rtc_end_data_access(rtc); /* bcd2bin if needed, perform fixups, and store to rtc_time. */ @@ -755,7 +754,7 @@ static int ds1685_rtc_proc(struct device *dev, struct seq_file *seq) { struct ds1685_priv *rtc = dev_get_drvdata(dev); - u8 ctrla, ctrlb, ctrlc, ctrld, ctrl4a, ctrl4b, ssn[8]; + u8 ctrla, ctrlb, ctrld, ctrl4a, ctrl4b, ssn[8]; char *model; /* Read all the relevant data from the control registers. */ @@ -763,7 +762,6 @@ ds1685_rtc_proc(struct device *dev, struct seq_file *seq) ds1685_rtc_get_ssn(rtc, ssn); ctrla = rtc->read(rtc, RTC_CTRL_A); ctrlb = rtc->read(rtc, RTC_CTRL_B); - ctrlc = rtc->read(rtc, RTC_CTRL_C); ctrld = rtc->read(rtc, RTC_CTRL_D); ctrl4a = rtc->read(rtc, RTC_EXT_CTRL_4A); ctrl4b = rtc->read(rtc, RTC_EXT_CTRL_4B); |