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Message-Id: <1361917047-29230-2-git-send-email-daniel.lezcano@linaro.org>
Date: Tue, 26 Feb 2013 23:17:24 +0100
From: Daniel Lezcano <daniel.lezcano@...aro.org>
To: john.stultz@...aro.org, tglx@...utronix.de
Cc: viresh.kumar@...aro.org, jacob.jun.pan@...ux.intel.com,
linux-arm-kernel@...ts.infradead.org, santosh.shilimkar@...com,
linux-pm@...r.kernel.org, linux-kernel@...r.kernel.org,
linaro-kernel@...ts.linaro.org, patches@...aro.org,
linus.walleij@...ricsson.com
Subject: [PATCH 1/4] time : pass broadcast parameter
The broadcast timer could be passed as parameter to the function
instead of using again tick_broadcast_device.evtdev which was
previously used in the caller function.
Signed-off-by: Daniel Lezcano <daniel.lezcano@...aro.org>
---
kernel/time/tick-broadcast.c | 11 +++++------
1 file changed, 5 insertions(+), 6 deletions(-)
diff --git a/kernel/time/tick-broadcast.c b/kernel/time/tick-broadcast.c
index 2fb8cb8..6197ac0 100644
--- a/kernel/time/tick-broadcast.c
+++ b/kernel/time/tick-broadcast.c
@@ -406,10 +406,9 @@ struct cpumask *tick_get_broadcast_oneshot_mask(void)
return to_cpumask(tick_broadcast_oneshot_mask);
}
-static int tick_broadcast_set_event(ktime_t expires, int force)
+static int tick_broadcast_set_event(struct clock_event_device *bc,
+ ktime_t expires, int force)
{
- struct clock_event_device *bc = tick_broadcast_device.evtdev;
-
if (bc->mode != CLOCK_EVT_MODE_ONESHOT)
clockevents_set_mode(bc, CLOCK_EVT_MODE_ONESHOT);
@@ -479,7 +478,7 @@ again:
* Rearm the broadcast device. If event expired,
* repeat the above
*/
- if (tick_broadcast_set_event(next_event, 0))
+ if (tick_broadcast_set_event(dev, next_event, 0))
goto again;
}
raw_spin_unlock(&tick_broadcast_lock);
@@ -522,7 +521,7 @@ void tick_broadcast_oneshot_control(unsigned long reason)
cpumask_set_cpu(cpu, tick_get_broadcast_oneshot_mask());
clockevents_set_mode(dev, CLOCK_EVT_MODE_SHUTDOWN);
if (dev->next_event.tv64 < bc->next_event.tv64)
- tick_broadcast_set_event(dev->next_event, 1);
+ tick_broadcast_set_event(bc, dev->next_event, 1);
}
} else {
if (cpumask_test_cpu(cpu, tick_get_broadcast_oneshot_mask())) {
@@ -591,7 +590,7 @@ void tick_broadcast_setup_oneshot(struct clock_event_device *bc)
clockevents_set_mode(bc, CLOCK_EVT_MODE_ONESHOT);
tick_broadcast_init_next_event(to_cpumask(tmpmask),
tick_next_period);
- tick_broadcast_set_event(tick_next_period, 1);
+ tick_broadcast_set_event(bc, tick_next_period, 1);
} else
bc->next_event.tv64 = KTIME_MAX;
} else {
--
1.7.9.5
--
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