linux-kernel - [PATCH 10/18] ARM: OMAP2+: Switch to sched_clock

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Message-Id: <1375309877-16617-11-git-send-email-sboyd@codeaurora.org>
Date:	Wed, 31 Jul 2013 15:31:09 -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 10/18] ARM: OMAP2+: 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-omap2/timer.c | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/arch/arm/mach-omap2/timer.c b/arch/arm/mach-omap2/timer.c
index b37e1fc..54b3cbe 100644
--- a/arch/arm/mach-omap2/timer.c
+++ b/arch/arm/mach-omap2/timer.c
@@ -369,7 +369,7 @@ static struct clocksource clocksource_gpt = {
 	.flags		= CLOCK_SOURCE_IS_CONTINUOUS,
 };
 
-static u32 notrace dmtimer_read_sched_clock(void)
+static u64 notrace dmtimer_read_sched_clock(void)
 {
 	if (clksrc.reserved)
 		return __omap_dm_timer_read_counter(&clksrc,
@@ -461,7 +461,7 @@ static void __init omap2_gptimer_clocksource_init(int gptimer_id,
 	__omap_dm_timer_load_start(&clksrc,
 				   OMAP_TIMER_CTRL_ST | OMAP_TIMER_CTRL_AR, 0,
 				   OMAP_TIMER_NONPOSTED);
-	setup_sched_clock(dmtimer_read_sched_clock, 32, clksrc.rate);
+	sched_clock_register(dmtimer_read_sched_clock, 32, clksrc.rate);
 
 	if (clocksource_register_hz(&clocksource_gpt, clksrc.rate))
 		pr_err("Could not register clocksource %s\n",
-- 
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