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rtc: simplify implementations of read_alarm

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Since commit d68778b80d ("rtc: initialize output parameter for read
alarm to "uninitialized"") there is no need to explicitly set
unsupported members to -1. So drop the respective assignments from
drivers.

Signed-off-by: Uwe Kleine-König <uwe@kleine-koenig.org>
Signed-off-by: Alexandre Belloni <alexandre.belloni@free-electrons.com>
This commit is contained in:
Uwe Kleine-König
2016-06-28 10:43:45 +02:00
committed by Alexandre Belloni
parent e29385fab0
commit 56d86a7e79
16 changed files with 5 additions and 98 deletions
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8
drivers/rtc/rtc-mrst.c
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@@ -149,14 +149,6 @@ static int mrst_read_alarm(struct device *dev, struct rtc_wkalrm *t)
if (mrst->irq <= 0)
return -EIO;
/* Basic alarms only support hour, minute, and seconds fields.
* Some also support day and month, for alarms up to a year in
* the future.
*/
t->time.tm_mday = -1;
t->time.tm_mon = -1;
t->time.tm_year = -1;
/* vRTC only supports binary mode */
spin_lock_irq(&rtc_lock);
t->time.tm_sec = vrtc_cmos_read(RTC_SECONDS_ALARM);