From 9b12f3a86a2cb82ca6f3b0a0207b12c07dc701b7 Mon Sep 17 00:00:00 2001 From: Stephen Boyd Date: Fri, 15 Nov 2013 15:26:09 -0800 Subject: [PATCH] ARM: timer-sp: Switch to sched_clock_register() The 32 bit sched_clock interface now supports 64 bits. Upgrade to the 64 bit function to allow us to remove the 32 bit registration interface. Also mark the read function notrace since we're here and failure to do so would cause ftrace to break. Cc: Russell King Signed-off-by: Stephen Boyd Signed-off-by: Kevin Hilman --- arch/arm/common/timer-sp.c | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) diff --git a/arch/arm/common/timer-sp.c b/arch/arm/common/timer-sp.c index e901d0f..e26a185 100644 --- a/arch/arm/common/timer-sp.c +++ b/arch/arm/common/timer-sp.c @@ -66,7 +66,7 @@ static long __init sp804_get_clock_rate(struct clk *clk) static void __iomem *sched_clock_base; -static u32 sp804_read(void) +static u64 notrace sp804_read(void) { return ~readl_relaxed(sched_clock_base + TIMER_VALUE); } @@ -104,7 +104,7 @@ void __init __sp804_clocksource_and_sched_clock_init(void __iomem *base, if (use_sched_clock) { sched_clock_base = base; - setup_sched_clock(sp804_read, 32, rate); + sched_clock_register(sp804_read, 32, rate); } } -- 2.7.4