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authorThomas Gleixner <tglx@linutronix.de>2011-05-14 06:06:36 -0400
committerThomas Gleixner <tglx@linutronix.de>2011-05-14 06:06:36 -0400
commita18f22a968de17b29f2310cdb7ba69163e65ec15 (patch)
treea7d56d88fad5e444d7661484109758a2f436129e /kernel/time/tick-common.c
parenta1c57e0fec53defe745e64417eacdbd3618c3e66 (diff)
parent798778b8653f64b7b2162ac70eca10367cff6ce8 (diff)
Merge branch 'consolidate-clksrc-i8253' of master.kernel.org:~rmk/linux-2.6-arm into timers/clocksource
Conflicts: arch/ia64/kernel/cyclone.c arch/mips/kernel/i8253.c arch/x86/kernel/i8253.c Reason: Resolve conflicts so further cleanups do not conflict further Signed-off-by: Thomas Gleixner <tglx@linutronix.de>
Diffstat (limited to 'kernel/time/tick-common.c')
-rw-r--r--kernel/time/tick-common.c7
1 files changed, 5 insertions, 2 deletions
diff --git a/kernel/time/tick-common.c b/kernel/time/tick-common.c
index 051bc80a0c43..119528de8235 100644
--- a/kernel/time/tick-common.c
+++ b/kernel/time/tick-common.c
@@ -18,7 +18,6 @@
18#include <linux/percpu.h> 18#include <linux/percpu.h>
19#include <linux/profile.h> 19#include <linux/profile.h>
20#include <linux/sched.h> 20#include <linux/sched.h>
21#include <linux/tick.h>
22 21
23#include <asm/irq_regs.h> 22#include <asm/irq_regs.h>
24 23
@@ -51,7 +50,11 @@ int tick_is_oneshot_available(void)
51{ 50{
52 struct clock_event_device *dev = __this_cpu_read(tick_cpu_device.evtdev); 51 struct clock_event_device *dev = __this_cpu_read(tick_cpu_device.evtdev);
53 52
54 return dev && (dev->features & CLOCK_EVT_FEAT_ONESHOT); 53 if (!dev || !(dev->features & CLOCK_EVT_FEAT_ONESHOT))
54 return 0;
55 if (!(dev->features & CLOCK_EVT_FEAT_C3STOP))
56 return 1;
57 return tick_broadcast_oneshot_available();
55} 58}
56 59
57/* 60/*