[PATCH 11/17] ARM: pxa: Switch to sched_clock_register()

From: Stephen Boyd
Date: Fri Nov 15 2013 - 18:27:26 EST


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.

Cc: Eric Miao <eric.y.miao@xxxxxxxxx>
Cc: Russell King <linux@xxxxxxxxxxxxxxxx>
Cc: Haojian Zhuang <haojian.zhuang@xxxxxxxxx>
Signed-off-by: Stephen Boyd <sboyd@xxxxxxxxxxxxxx>
---
arch/arm/mach-pxa/time.c | 4 ++--
1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/arch/arm/mach-pxa/time.c b/arch/arm/mach-pxa/time.c
index 9aa852a..d1bfaa7 100644
--- a/arch/arm/mach-pxa/time.c
+++ b/arch/arm/mach-pxa/time.c
@@ -33,7 +33,7 @@
* calls to sched_clock() which should always be the case in practice.
*/

-static u32 notrace pxa_read_sched_clock(void)
+static u64 notrace pxa_read_sched_clock(void)
{
return readl_relaxed(OSCR);
}
@@ -149,7 +149,7 @@ void __init pxa_timer_init(void)
writel_relaxed(0, OIER);
writel_relaxed(OSSR_M0 | OSSR_M1 | OSSR_M2 | OSSR_M3, OSSR);

- setup_sched_clock(pxa_read_sched_clock, 32, clock_tick_rate);
+ sched_clock_register(pxa_read_sched_clock, 32, clock_tick_rate);

ckevt_pxa_osmr0.cpumask = cpumask_of(0);

--
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