linux-kernel - [PATCH 11/20] clocksource: orion: Switch to sched_clock

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Message-Id: <1388398779-11222-11-git-send-email-daniel.lezcano@linaro.org>
Date:	Mon, 30 Dec 2013 11:19:30 +0100
From:	Daniel Lezcano <daniel.lezcano@...aro.org>
To:	mingo@...nel.org, tglx@...utronix.de
Cc:	axel.lin@...ics.com, ezequiel.garcia@...e-electrons.com,
	jg1.han@...sung.com, laurent.pinchart+renesas@...asonboard.com,
	linus.walleij@...aro.org, maxime.ripard@...e-electrons.com,
	michael.opdenacker@...e-electrons.com, sboyd@...eaurora.org,
	linux-kernel@...r.kernel.org, linux-arm-kernel@...ts.infradead.org
Subject: [PATCH 11/20] clocksource: orion: Switch to sched_clock_register()

From: Stephen Boyd <sboyd@...eaurora.org>

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: Sebastian Hesselbarth <sebastian.hesselbarth@...il.com>
Tested-by: Sebastian Hesselbarth <sebastian.hesselbarth@...il.com>
Signed-off-by: Stephen Boyd <sboyd@...eaurora.org>
Signed-off-by: Daniel Lezcano <daniel.lezcano@...aro.org>
---
 drivers/clocksource/time-orion.c |    4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/drivers/clocksource/time-orion.c b/drivers/clocksource/time-orion.c
index 9c7f018..2006622 100644
--- a/drivers/clocksource/time-orion.c
+++ b/drivers/clocksource/time-orion.c
@@ -53,7 +53,7 @@ EXPORT_SYMBOL(orion_timer_ctrl_clrset);
 /*
  * Free-running clocksource handling.
  */
-static u32 notrace orion_read_sched_clock(void)
+static u64 notrace orion_read_sched_clock(void)
 {
 	return ~readl(timer_base + TIMER0_VAL);
 }
@@ -135,7 +135,7 @@ static void __init orion_timer_init(struct device_node *np)
 	clocksource_mmio_init(timer_base + TIMER0_VAL, "orion_clocksource",
 			      clk_get_rate(clk), 300, 32,
 			      clocksource_mmio_readl_down);
-	setup_sched_clock(orion_read_sched_clock, 32, clk_get_rate(clk));
+	sched_clock_register(orion_read_sched_clock, 32, clk_get_rate(clk));
 
 	/* setup timer1 as clockevent timer */
 	if (setup_irq(irq, &orion_clkevt_irq))
-- 
1.7.9.5

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