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| author | Alexandre Belloni <alexandre.belloni@bootlin.com> | 2019-04-16 10:34:31 +0200 |
|---|---|---|
| committer | Alexandre Belloni <alexandre.belloni@bootlin.com> | 2019-04-29 15:53:43 +0200 |
| commit | 629d488a3eb660fd511c40b2076cc2bfd4b94f6c (patch) | |
| tree | a1e3fd0ebb7822fff6c2111f3741808dcaf0cd77 /drivers/rtc/rtc-imxdi.c | |
| parent | rtc: imxdi: use .set_time (diff) | |
| download | linux-629d488a3eb660fd511c40b2076cc2bfd4b94f6c.tar.xz linux-629d488a3eb660fd511c40b2076cc2bfd4b94f6c.zip | |
rtc: imxdi: remove unnecessary check
The RTC core already ensures the alarm is set to a time in the future, it
is not necessary to check again in the driver.
Signed-off-by: Alexandre Belloni <alexandre.belloni@bootlin.com>
Diffstat (limited to 'drivers/rtc/rtc-imxdi.c')
| -rw-r--r-- | drivers/rtc/rtc-imxdi.c | 10 |
1 files changed, 1 insertions, 9 deletions
diff --git a/drivers/rtc/rtc-imxdi.c b/drivers/rtc/rtc-imxdi.c index 254bc894105b..2e1f5069c67f 100644 --- a/drivers/rtc/rtc-imxdi.c +++ b/drivers/rtc/rtc-imxdi.c @@ -641,18 +641,10 @@ static int dryice_rtc_set_alarm(struct device *dev, struct rtc_wkalrm *alarm) { struct imxdi_dev *imxdi = dev_get_drvdata(dev); unsigned long now; - unsigned long alarm_time; int rc; - alarm_time = rtc_tm_to_time64(&alarm->time); - - /* don't allow setting alarm in the past */ - now = readl(imxdi->ioaddr + DTCMR); - if (alarm_time < now) - return -EINVAL; - /* write the new alarm time */ - rc = di_write_wait(imxdi, (u32)alarm_time, DCAMR); + rc = di_write_wait(imxdi, rtc_tm_to_time64(&alarm->time), DCAMR); if (rc) return rc; |