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authorSantosh Shilimkar <santosh.shilimkar@ti.com>2013-03-14 10:03:03 +0100
committerRussell King <rmk+kernel@arm.linux.org.uk>2013-03-15 17:19:31 +0000
commitf7db706b132f11c79ae1d74b2382e0926cf31644 (patch)
tree26659c0fd7ddf4055ca16948ce08918fc8df9caa /arch/arm/kernel/smp.c
parent418df63adac56841ef6b0f1fcf435bc64d4ed177 (diff)
downloadvexpress-lsk-f7db706b132f11c79ae1d74b2382e0926cf31644.tar.gz
ARM: 7674/1: smp: Avoid dummy clockevent being preferred over real hardware clock-event
With recent arm broadcast time clean-up from Mark Rutland, the dummy broadcast device is always registered with timer subsystem. And since the rating of the dummy clock event is very high, it may be preferred over a real clock event. This is a change in behavior from past and not an intended one. So reduce the rating of the dummy clock-event so that real clock-event device is selected when available. Acked-by: Thomas Gleixner <tglx@linutronix.de> Acked-by: Mark Rutland <mark.rutland@arm.com> Signed-off-by: Santosh Shilimkar <santosh.shilimkar@ti.com> Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
Diffstat (limited to 'arch/arm/kernel/smp.c')
-rw-r--r--arch/arm/kernel/smp.c2
1 files changed, 1 insertions, 1 deletions
diff --git a/arch/arm/kernel/smp.c b/arch/arm/kernel/smp.c
index 31644f1978d..79078edbb9b 100644
--- a/arch/arm/kernel/smp.c
+++ b/arch/arm/kernel/smp.c
@@ -480,7 +480,7 @@ static void __cpuinit broadcast_timer_setup(struct clock_event_device *evt)
evt->features = CLOCK_EVT_FEAT_ONESHOT |
CLOCK_EVT_FEAT_PERIODIC |
CLOCK_EVT_FEAT_DUMMY;
- evt->rating = 400;
+ evt->rating = 100;
evt->mult = 1;
evt->set_mode = broadcast_timer_set_mode;