diff options
| author | Xunlei Pang <pang.xunlei@linaro.org> | 2015-01-22 02:31:52 +0000 |
|---|---|---|
| committer | John Stultz <john.stultz@linaro.org> | 2015-01-23 17:21:56 -0800 |
| commit | 4ec2364f4910234030906b3f824b51c0d7065334 (patch) | |
| tree | 91441ff20b60d935b4fbede82d81d035f81d8bed /drivers/rtc/rtc-dev.c | |
| parent | bc10aa93a8853d6dac820696ae9a3e757e19f315 (diff) | |
rtc: Update rtc-dev to use y2038-safe time interfaces
Currently, rtc-dev.c uses y2038 problematic rtc_tm_to_time()
and rtc_time_to_tm(). So replace them with their corresponding
y2038-safe versions: rtc_tm_to_time64() and rtc_time64_to_tm().
Cc: pang.xunlei <pang.xunlei@linaro.org>
Cc: Arnd Bergmann <arnd.bergmann@linaro.org>
Cc: Thomas Gleixner <tglx@linutronix.de>
Cc: Ingo Molnar <mingo@kernel.org>
Signed-off-by: Xunlei Pang <pang.xunlei@linaro.org>
Signed-off-by: John Stultz <john.stultz@linaro.org>
Diffstat (limited to 'drivers/rtc/rtc-dev.c')
| -rw-r--r-- | drivers/rtc/rtc-dev.c | 8 |
1 files changed, 4 insertions, 4 deletions
diff --git a/drivers/rtc/rtc-dev.c b/drivers/rtc/rtc-dev.c index d04939369251..799c34bcb26f 100644 --- a/drivers/rtc/rtc-dev.c +++ b/drivers/rtc/rtc-dev.c @@ -304,12 +304,12 @@ static long rtc_dev_ioctl(struct file *file, * Not supported here. */ { - unsigned long now, then; + time64_t now, then; err = rtc_read_time(rtc, &tm); if (err < 0) return err; - rtc_tm_to_time(&tm, &now); + now = rtc_tm_to_time64(&tm); alarm.time.tm_mday = tm.tm_mday; alarm.time.tm_mon = tm.tm_mon; @@ -317,11 +317,11 @@ static long rtc_dev_ioctl(struct file *file, err = rtc_valid_tm(&alarm.time); if (err < 0) return err; - rtc_tm_to_time(&alarm.time, &then); + then = rtc_tm_to_time64(&alarm.time); /* alarm may need to wrap into tomorrow */ if (then < now) { - rtc_time_to_tm(now + 24 * 60 * 60, &tm); + rtc_time64_to_tm(now + 24 * 60 * 60, &tm); alarm.time.tm_mday = tm.tm_mday; alarm.time.tm_mon = tm.tm_mon; alarm.time.tm_year = tm.tm_year; |