linux-kernel - [PATCH 09/18] ARM: OMAP1: Switch to sched_clock

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Date:	Wed, 31 Jul 2013 15:31:08 -0700
From:	Stephen Boyd <sboyd@...eaurora.org>
To:	arm@...nel.org
Cc:	linux-kernel@...r.kernel.org, linux-arm-kernel@...ts.infradead.org,
	Tony Lindgren <tony@...mide.com>
Subject: [PATCH 09/18] ARM: OMAP1: 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: Tony Lindgren <tony@...mide.com>
Signed-off-by: Stephen Boyd <sboyd@...eaurora.org>
---
 arch/arm/mach-omap1/time.c | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/arch/arm/mach-omap1/time.c b/arch/arm/mach-omap1/time.c
index 80603d2..6ded515 100644
--- a/arch/arm/mach-omap1/time.c
+++ b/arch/arm/mach-omap1/time.c
@@ -181,7 +181,7 @@ static __init void omap_init_mpu_timer(unsigned long rate)
  * ---------------------------------------------------------------------------
  */
 
-static u32 notrace omap_mpu_read_sched_clock(void)
+static u64 notrace omap_mpu_read_sched_clock(void)
 {
 	return ~omap_mpu_timer_read(1);
 }
@@ -193,7 +193,7 @@ static void __init omap_init_clocksource(unsigned long rate)
 			"%s: can't register clocksource!\n";
 
 	omap_mpu_timer_start(1, ~0, 1);
-	setup_sched_clock(omap_mpu_read_sched_clock, 32, rate);
+	sched_clock_register(omap_mpu_read_sched_clock, 32, rate);
 
 	if (clocksource_mmio_init(&timer->read_tim, "mpu_timer2", rate,
 			300, 32, clocksource_mmio_readl_down))
-- 
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