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authorXunlei Pang <pang.xunlei@linaro.org>2015-04-01 20:34:26 -0700
committerIngo Molnar <mingo@kernel.org>2015-04-03 08:18:23 +0200
commitcb850717b076d979058d52529e15f1736359d811 (patch)
treea2780af9ecf4a770aacf4c72b3efa268536c02a3 /arch/arm/include/asm/mach
parenta0c2998f918e7e597d3c686c5f3d5a30d0382dd6 (diff)
ARM, clocksource/drivers: Provide read_boot_clock64() and read_persistent_clock64() and use them
As part of addressing "y2038 problem" for in-kernel uses, this patch converts read_boot_clock() to read_boot_clock64() and read_persistent_clock() to read_persistent_clock64() using timespec64 by converting clock_access_fn to use timespec64. Signed-off-by: Xunlei Pang <pang.xunlei@linaro.org> Signed-off-by: John Stultz <john.stultz@linaro.org> Acked-by: Thierry Reding <treding@nvidia.com> (for tegra part) Cc: Russell King <rmk@dyn-67.arm.linux.org.uk> Cc: Peter Zijlstra <peterz@infradead.org> Cc: Thomas Gleixner <tglx@linutronix.de> Link: http://lkml.kernel.org/r/1427945681-29972-7-git-send-email-john.stultz@linaro.org Signed-off-by: Ingo Molnar <mingo@kernel.org>
Diffstat (limited to 'arch/arm/include/asm/mach')
-rw-r--r--arch/arm/include/asm/mach/time.h3
1 files changed, 1 insertions, 2 deletions
diff --git a/arch/arm/include/asm/mach/time.h b/arch/arm/include/asm/mach/time.h
index 90c12e1e695c..0f79e4dec7f9 100644
--- a/arch/arm/include/asm/mach/time.h
+++ b/arch/arm/include/asm/mach/time.h
@@ -12,8 +12,7 @@
extern void timer_tick(void);
-struct timespec;
-typedef void (*clock_access_fn)(struct timespec *);
+typedef void (*clock_access_fn)(struct timespec64 *);
extern int register_persistent_clock(clock_access_fn read_boot,
clock_access_fn read_persistent);