linux-kernel - [PATCH v4 14/17] clocksource: time-armada-370-xp: Switch to sched_clock

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Message-Id: <1374189690-10810-15-git-send-email-sboyd@codeaurora.org>
Date:	Thu, 18 Jul 2013 16:21:27 -0700
From:	Stephen Boyd <sboyd@...eaurora.org>
To:	John Stultz <john.stultz@...aro.org>
Cc:	linux-kernel@...r.kernel.org, linux-arm-msm@...r.kernel.org,
	linux-arm-kernel@...ts.infradead.org,
	Thomas Gleixner <tglx@...utronix.de>,
	Russell King <linux@....linux.org.uk>,
	Catalin Marinas <catalin.marinas@....com>,
	Will Deacon <will.deacon@....com>,
	Christopher Covington <cov@...eaurora.org>,
	Gregory CLEMENT <gregory.clement@...e-electrons.com>
Subject: [PATCH v4 14/17] clocksource: time-armada-370-xp: 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: Gregory CLEMENT <gregory.clement@...e-electrons.com>
Signed-off-by: Stephen Boyd <sboyd@...eaurora.org>
---
 drivers/clocksource/time-armada-370-xp.c | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/drivers/clocksource/time-armada-370-xp.c b/drivers/clocksource/time-armada-370-xp.c
index efdca32..2bec8dc 100644
--- a/drivers/clocksource/time-armada-370-xp.c
+++ b/drivers/clocksource/time-armada-370-xp.c
@@ -71,7 +71,7 @@ static u32 ticks_per_jiffy;
 
 static struct clock_event_device __percpu **percpu_armada_370_xp_evt;
 
-static u32 notrace armada_370_xp_read_sched_clock(void)
+static u64 notrace armada_370_xp_read_sched_clock(void)
 {
 	return ~readl(timer_base + TIMER0_VAL_OFF);
 }
@@ -258,7 +258,7 @@ void __init armada_370_xp_timer_init(void)
 	/*
 	 * Set scale and timer for sched_clock.
 	 */
-	setup_sched_clock(armada_370_xp_read_sched_clock, 32, timer_clk);
+	sched_clock_register(armada_370_xp_read_sched_clock, 32, timer_clk);
 
 	/*
 	 * Setup free-running clocksource timer (interrupts
-- 
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