diff options
| author | Marc Zyngier <Marc.Zyngier@arm.com> | 2012-05-05 19:28:44 +0100 |
|---|---|---|
| committer | Russell King <rmk+kernel@arm.linux.org.uk> | 2012-05-06 11:09:21 +0100 |
| commit | bd0493eaaf5c7a1ea00786d46cc2f4af44e76f28 (patch) | |
| tree | bd7fbb1d21c5c00b0c37eeb3ac1b09a9d4f123ac /arch/arm/include/asm/mach/time.h | |
| parent | f67860a76f162ebcc6a2cacf3b0538d8a67d55ae (diff) | |
| download | linux-bd0493eaaf5c7a1ea00786d46cc2f4af44e76f28.tar.bz2 | |
ARM: 7413/1: move read_{boot,persistent}_clock to the architecture level
At the moment, read_persistent_clock is implemented at the
platform level, which makes it impossible to compile these
platforms in a single kernel.
Implement these two functions at the architecture level, and
provide a thin registration interface for both read_boot_clock
and read_persistent_clock. The two affected platforms (OMAP and
Tegra) are converted at the same time.
Reported-by: Jeff Ohlstein <johlstei@codeaurora.org>
Tested-by: Stephen Warren <swarren@wwwdotorg.org>
Tested-by: Tony Lindgren <tony@atomide.com>
Signed-off-by: Marc Zyngier <marc.zyngier@arm.com>
Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
Diffstat (limited to 'arch/arm/include/asm/mach/time.h')
| -rw-r--r-- | arch/arm/include/asm/mach/time.h | 5 |
1 files changed, 5 insertions, 0 deletions
diff --git a/arch/arm/include/asm/mach/time.h b/arch/arm/include/asm/mach/time.h index f73c908b7fa0..6ca945f534ab 100644 --- a/arch/arm/include/asm/mach/time.h +++ b/arch/arm/include/asm/mach/time.h @@ -42,4 +42,9 @@ struct sys_timer { extern void timer_tick(void); +struct timespec; +typedef void (*clock_access_fn)(struct timespec *); +extern int register_persistent_clock(clock_access_fn read_boot, + clock_access_fn read_persistent); + #endif |