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| author |   Baolin Wang <baolin.wang@linaro.org> | 2018-05-07 17:28:28 +0800 |
|---|---|---|
| committer |   James Hogan <jhogan@kernel.org> | 2018-05-14 23:58:23 +0100 |
| commit | f06e7aa47f3cad55c5737eb87280e90e25882d60 (patch) | |
| tree | 99c12050d21aed0d0e0baa3e50c03ddee56c5f25 /arch/mips/include/asm/time.h | |
| parent | MIPS: Convert read_persistent_clock() to read_persistent_clock64() (diff) | |
| download | linux-dev-f06e7aa47f3cad55c5737eb87280e90e25882d60.tar.xz linux-dev-f06e7aa47f3cad55c5737eb87280e90e25882d60.zip | |
MIPS: Convert update_persistent_clock() to update_persistent_clock64()
Since struct timespec is not y2038 safe on 32bit machines, this patch
converts update_persistent_clock() to update_persistent_clock64() using
struct timespec64.
The rtc_mips_set_time() and rtc_mips_set_mmss() interfaces were using
'unsigned long' type that is not y2038 safe on 32bit machines, moreover
there is only one platform implementing rtc_mips_set_time() and two
platforms implementing rtc_mips_set_mmss(), so we can just make them each
implement update_persistent_clock64() directly, to get that helper out
of the common mips code by removing rtc_mips_set_time() and
rtc_mips_set_mmss() interfaces.
Signed-off-by: Baolin Wang <baolin.wang@linaro.org>
Acked-by: Arnd Bergmann <arnd@arndb.de>
Cc: Ralf Baechle <ralf@linux-mips.org>
Cc: Huacai Chen <chenhc@lemote.com>
Cc: Paul Burton <paul.burton@mips.com>
Cc: linux-mips@linux-mips.org
Signed-off-by: James Hogan <jhogan@kernel.org>
Diffstat (limited to 'arch/mips/include/asm/time.h')
| -rw-r--r-- | arch/mips/include/asm/time.h | 9 |
1 files changed, 0 insertions, 9 deletions
diff --git a/arch/mips/include/asm/time.h b/arch/mips/include/asm/time.h index 17d4cd20f18c..b85ec64ee7e9 100644 --- a/arch/mips/include/asm/time.h +++ b/arch/mips/include/asm/time.h @@ -22,15 +22,6 @@ extern spinlock_t rtc_lock; /* - * RTC ops. By default, they point to weak no-op RTC functions. - * rtc_mips_set_time - reverse the above translation and set time to RTC. - * rtc_mips_set_mmss - similar to rtc_set_time, but only min and sec need - * to be set. Used by RTC sync-up. - */ -extern int rtc_mips_set_time(unsigned long); -extern int rtc_mips_set_mmss(unsigned long); - -/* * board specific routines required by time_init(). */ extern void plat_time_init(void); |