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| author | Santosh Shilimkar <santosh.shilimkar@ti.com> | 2013-03-14 10:03:03 +0100 |
|---|---|---|
| committer | Russell King <rmk+kernel@arm.linux.org.uk> | 2013-03-15 17:19:31 +0000 |
| commit | f7db706b132f11c79ae1d74b2382e0926cf31644 (patch) | |
| tree | 26659c0fd7ddf4055ca16948ce08918fc8df9caa /arch | |
| parent | 418df63adac56841ef6b0f1fcf435bc64d4ed177 (diff) | |
| download | blackbird-op-linux-f7db706b132f11c79ae1d74b2382e0926cf31644.tar.gz blackbird-op-linux-f7db706b132f11c79ae1d74b2382e0926cf31644.zip | |
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')
| -rw-r--r-- | arch/arm/kernel/smp.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/arch/arm/kernel/smp.c b/arch/arm/kernel/smp.c index 31644f1978d5..79078edbb9bc 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; |
