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| author | Benjamin Gaignard <benjamin.gaignard@linaro.org> | 2018-03-09 19:42:50 +0100 |
|---|---|---|
| committer | Thomas Gleixner <tglx@linutronix.de> | 2018-03-15 09:47:24 +0100 |
| commit | 13cc36d76bc4f5a9801ae32630bc8240ba0cc522 (patch) | |
| tree | 4ae5091a84fb82656fca18a680f54345fccf175b /arch/x86/kernel/rtc.c | |
| parent | x86/dumpstack: Unify show_regs() (diff) | |
| download | linux-13cc36d76bc4f5a9801ae32630bc8240ba0cc522.tar.xz linux-13cc36d76bc4f5a9801ae32630bc8240ba0cc522.zip | |
x86/rtc: Stop using deprecated functions
rtc_time_to_tm() and rtc_tm_to_time() are deprecated because they
rely on 32bits variables and that will make rtc break in y2038/2016.
Use the proper y2038 safe functions.
Signed-off-by: Benjamin Gaignard <benjamin.gaignard@linaro.org>
Signed-off-by: John Stultz <john.stultz@linaro.org>
Signed-off-by: Thomas Gleixner <tglx@linutronix.de>
Cc: Prarit Bhargava <prarit@redhat.com>
Cc: Arnd Bergmann <arnd@arndb.de>
Cc: Richard Cochran <richardcochran@gmail.com>
Cc: Stephen Boyd <stephen.boyd@linaro.org>
Cc: Miroslav Lichvar <mlichvar@redhat.com>
Cc: Alexandre Belloni <alexandre.belloni@free-electrons.com>
Link: https://lkml.kernel.org/r/1520620971-9567-5-git-send-email-john.stultz@linaro.org
Diffstat (limited to 'arch/x86/kernel/rtc.c')
| -rw-r--r-- | arch/x86/kernel/rtc.c | 6 |
1 files changed, 3 insertions, 3 deletions
diff --git a/arch/x86/kernel/rtc.c b/arch/x86/kernel/rtc.c index 69ac9cb9cac6..f7b82ed7b5b5 100644 --- a/arch/x86/kernel/rtc.c +++ b/arch/x86/kernel/rtc.c @@ -41,11 +41,11 @@ EXPORT_SYMBOL(rtc_lock); */ int mach_set_rtc_mmss(const struct timespec *now) { - unsigned long nowtime = now->tv_sec; + unsigned long long nowtime = now->tv_sec; struct rtc_time tm; int retval = 0; - rtc_time_to_tm(nowtime, &tm); + rtc_time64_to_tm(nowtime, &tm); if (!rtc_valid_tm(&tm)) { retval = mc146818_set_time(&tm); if (retval) @@ -53,7 +53,7 @@ int mach_set_rtc_mmss(const struct timespec *now) __func__, retval); } else { printk(KERN_ERR - "%s: Invalid RTC value: write of %lx to RTC failed\n", + "%s: Invalid RTC value: write of %llx to RTC failed\n", __func__, nowtime); retval = -EINVAL; } |