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| author | Alexandre Belloni <alexandre.belloni@bootlin.com> | 2019-03-20 13:40:40 +0100 |
|---|---|---|
| committer | Alexandre Belloni <alexandre.belloni@bootlin.com> | 2019-04-04 10:07:09 +0200 |
| commit | 8af760a3ec9b76d1ee22e6ab66688e5401132cdf (patch) | |
| tree | f693893d1ccb39eb818b866f1e7c2298c76d613d /drivers/rtc/rtc-at91sam9.c | |
| parent | rtc: at91sam9: set range (diff) | |
| download | linux-8af760a3ec9b76d1ee22e6ab66688e5401132cdf.tar.xz linux-8af760a3ec9b76d1ee22e6ab66688e5401132cdf.zip | |
rtc: at91sam9: switch to rtc_time64_to_tm/rtc_tm_to_time64
Call the 64bit versions of rtc_tm time conversion as the range is enforced
by the core.
Acked-by: Nicolas Ferre <nicolas.ferre@microchip.com>
Signed-off-by: Alexandre Belloni <alexandre.belloni@bootlin.com>
Diffstat (limited to 'drivers/rtc/rtc-at91sam9.c')
| -rw-r--r-- | drivers/rtc/rtc-at91sam9.c | 14 |
1 files changed, 4 insertions, 10 deletions
diff --git a/drivers/rtc/rtc-at91sam9.c b/drivers/rtc/rtc-at91sam9.c index 5ab13fe56164..62695596b00c 100644 --- a/drivers/rtc/rtc-at91sam9.c +++ b/drivers/rtc/rtc-at91sam9.c @@ -122,7 +122,7 @@ static int at91_rtc_readtime(struct device *dev, struct rtc_time *tm) if (secs != secs2) secs = rtt_readl(rtc, VR); - rtc_time_to_tm(offset + secs, tm); + rtc_time64_to_tm(offset + secs, tm); dev_dbg(dev, "%s: %ptR\n", __func__, tm); @@ -135,15 +135,12 @@ static int at91_rtc_readtime(struct device *dev, struct rtc_time *tm) static int at91_rtc_settime(struct device *dev, struct rtc_time *tm) { struct sam9_rtc *rtc = dev_get_drvdata(dev); - int err; u32 offset, alarm, mr; unsigned long secs; dev_dbg(dev, "%s: %ptR\n", __func__, tm); - err = rtc_tm_to_time(tm, &secs); - if (err != 0) - return err; + secs = rtc_tm_to_time64(tm); mr = rtt_readl(rtc, MR); @@ -193,7 +190,7 @@ static int at91_rtc_readalarm(struct device *dev, struct rtc_wkalrm *alrm) memset(alrm, 0, sizeof(*alrm)); if (alarm != ALARM_DISABLED && offset != 0) { - rtc_time_to_tm(offset + alarm, tm); + rtc_time64_to_tm(offset + alarm, tm); dev_dbg(dev, "%s: %ptR\n", __func__, tm); @@ -211,11 +208,8 @@ static int at91_rtc_setalarm(struct device *dev, struct rtc_wkalrm *alrm) unsigned long secs; u32 offset; u32 mr; - int err; - err = rtc_tm_to_time(tm, &secs); - if (err != 0) - return err; + secs = rtc_tm_to_time64(tm); offset = gpbr_readl(rtc); if (offset == 0) { |