linux-kernel - [PATCH 14/17] ARM: iop: Switch to sched_clock

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Message-Id: <1384557985-9414-15-git-send-email-sboyd@codeaurora.org>
Date:	Fri, 15 Nov 2013 15:26:22 -0800
From:	Stephen Boyd <sboyd@...eaurora.org>
To:	Olof Johansson <olof@...om.net>
Cc:	John Stultz <john.stultz@...aro.org>, linux-kernel@...r.kernel.org,
	linux-arm-kernel@...ts.infradead.org
Subject: [PATCH 14/17] ARM: iop: 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.

Signed-off-by: Stephen Boyd <sboyd@...eaurora.org>
---
 arch/arm/plat-iop/time.c | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/arch/arm/plat-iop/time.c b/arch/arm/plat-iop/time.c
index 29606bd7..d70b733 100644
--- a/arch/arm/plat-iop/time.c
+++ b/arch/arm/plat-iop/time.c
@@ -54,7 +54,7 @@ static struct clocksource iop_clocksource = {
 /*
  * IOP sched_clock() implementation via its clocksource.
  */
-static u32 notrace iop_read_sched_clock(void)
+static u64 notrace iop_read_sched_clock(void)
 {
 	return 0xffffffffu - read_tcr1();
 }
@@ -142,7 +142,7 @@ void __init iop_init_time(unsigned long tick_rate)
 {
 	u32 timer_ctl;
 
-	setup_sched_clock(iop_read_sched_clock, 32, tick_rate);
+	sched_clock_register(iop_read_sched_clock, 32, tick_rate);
 
 	ticks_per_jiffy = DIV_ROUND_CLOSEST(tick_rate, HZ);
 	iop_tick_rate = tick_rate;
-- 
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