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| author | Mateusz Jończyk <mat.jonczyk@o2.pl> | 2022-08-13 15:10:34 +0200 |
|---|---|---|
| committer | Ingo Molnar <mingo@kernel.org> | 2022-08-14 11:24:29 +0200 |
| commit | e1a6bc7c6969527dbe0afa4801a0237e41e26b1b (patch) | |
| tree | 6c03f6ccfbd8ad5661fa8d5664354f2f961f3189 /arch/x86/kernel/rtc.c | |
| parent | x86/rtc: Rewrite & simplify mach_get_cmos_time() by deleting duplicated funct... (diff) | |
| download | linux-e1a6bc7c6969527dbe0afa4801a0237e41e26b1b.tar.xz linux-e1a6bc7c6969527dbe0afa4801a0237e41e26b1b.zip | |
x86/rtc: Rename mach_set_rtc_mmss() to mach_set_cmos_time()
Once upon a time, before this commit in 2013:
3195ef59cb42 ("x86: Do full rtc synchronization with ntp")
... the mach_set_rtc_mmss() function set only the minutes and seconds
registers of the CMOS RTC - hence the '_mmss' postfix.
This is no longer true, so rename the function to mach_set_cmos_time().
[ mingo: Expanded changelog a bit. ]
Signed-off-by: Mateusz Jończyk <mat.jonczyk@o2.pl>
Signed-off-by: Ingo Molnar <mingo@kernel.org>
Link: https://lore.kernel.org/r/20220813131034.768527-2-mat.jonczyk@o2.pl
Diffstat (limited to 'arch/x86/kernel/rtc.c')
| -rw-r--r-- | arch/x86/kernel/rtc.c | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/arch/x86/kernel/rtc.c b/arch/x86/kernel/rtc.c index 1cadc8a15267..349046434513 100644 --- a/arch/x86/kernel/rtc.c +++ b/arch/x86/kernel/rtc.c @@ -27,13 +27,13 @@ DEFINE_SPINLOCK(rtc_lock); EXPORT_SYMBOL(rtc_lock); /* - * In order to set the CMOS clock precisely, set_rtc_mmss has to be + * In order to set the CMOS clock precisely, mach_set_cmos_time has to be * called 500 ms after the second nowtime has started, because when * nowtime is written into the registers of the CMOS clock, it will * jump to the next second precisely 500 ms later. Check the Motorola * MC146818A or Dallas DS12887 data sheet for details. */ -int mach_set_rtc_mmss(const struct timespec64 *now) +int mach_set_cmos_time(const struct timespec64 *now) { unsigned long long nowtime = now->tv_sec; struct rtc_time tm; |