ARM: pxa: 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.

Cc: Eric Miao <eric.y.miao@gmail.com>
Cc: Russell King <linux@arm.linux.org.uk>
Cc: Haojian Zhuang <haojian.zhuang@gmail.com>
Signed-off-by: Stephen Boyd <sboyd@codeaurora.org>
Signed-off-by: Kevin Hilman <khilman@linaro.org>

diff --git a/arch/arm/mach-pxa/time.c b/arch/arm/mach-pxa/time.c
index 9aa852a..d1bfaa7 100644 (file)
--- 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);