From 0583fe478a7d93be2c814b7e50d6e81c287edfe8 Mon Sep 17 00:00:00 2001 From: Rob Herring Date: Wed, 10 Apr 2013 18:27:51 -0500 Subject: ARM: convert arm/arm64 arch timer to use CLKSRC_OF init This converts arm and arm64 to use CLKSRC_OF DT based initialization for the arch timer. A new function arch_timer_arch_init is added to allow for arch specific setup. This has a side effect of enabling sched_clock on omap5 and exynos5. There should not be any reason not to use the arch timers for sched_clock. Signed-off-by: Rob Herring Cc: Russell King Cc: Kukjin Kim Cc: Tony Lindgren Cc: Simon Horman Cc: Magnus Damm Cc: Catalin Marinas Cc: Will Deacon Cc: John Stultz Cc: Thomas Gleixner Cc: linux-samsung-soc@vger.kernel.org Cc: linux-omap@vger.kernel.org Cc: linux-sh@vger.kernel.org Acked-by: Santosh Shilimkar --- include/clocksource/arm_arch_timer.h | 6 ------ 1 file changed, 6 deletions(-) (limited to 'include/clocksource') diff --git a/include/clocksource/arm_arch_timer.h b/include/clocksource/arm_arch_timer.h index 2603267b1a29..e6c9c4cc9b23 100644 --- a/include/clocksource/arm_arch_timer.h +++ b/include/clocksource/arm_arch_timer.h @@ -31,18 +31,12 @@ #ifdef CONFIG_ARM_ARCH_TIMER -extern int arch_timer_init(void); extern u32 arch_timer_get_rate(void); extern u64 (*arch_timer_read_counter)(void); extern struct timecounter *arch_timer_get_timecounter(void); #else -static inline int arch_timer_init(void) -{ - return -ENXIO; -} - static inline u32 arch_timer_get_rate(void) { return 0; -- cgit v1.2.3-59-g8ed1b