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| author | john stultz <johnstul@us.ibm.com> | 2010-01-15 17:01:09 -0800 |
|---|---|---|
| committer | Linus Torvalds <torvalds@linux-foundation.org> | 2010-01-16 12:15:38 -0800 |
| commit | 355e8e8d1b0779fccb6ca1351fb73c71985e22b2 (patch) | |
| tree | c38807c04771c0a72f21504ee07ec76795b19c05 /arch | |
| parent | 3018aa4b1a46946dfd0ee73a533038f24e390539 (diff) | |
| download | linux-355e8e8d1b0779fccb6ca1351fb73c71985e22b2.tar.gz linux-355e8e8d1b0779fccb6ca1351fb73c71985e22b2.tar.bz2 linux-355e8e8d1b0779fccb6ca1351fb73c71985e22b2.zip | |
m68knommu: fix invalid flags on coldfire pit clocksource
The m68knommu coldfire pit clocksource looks like it was incorrectly
marked as a continuous clocksource. Running with it marked as a
continuous clocksource could cause hangs when the system switches to
highres mode or enables nohz.
This patch removes the CLOCK_SOURCE_IS_CONTINUOUS flag on the coldfire pit
clocksource. This will disallow systems using this clocksource from
entering oneshot mode (disabling highres timers and nohz).
Signed-off-by: John Stultz <johnstul@us.ibm.com>
Acked-by: Greg Ungerer <gerg@snapgear.com>
Cc: Steven King <sfking@fdwdc.com>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
Diffstat (limited to 'arch')
| -rw-r--r-- | arch/m68knommu/platform/coldfire/pit.c | 1 |
1 files changed, 0 insertions, 1 deletions
diff --git a/arch/m68knommu/platform/coldfire/pit.c b/arch/m68knommu/platform/coldfire/pit.c index d8720ee34510..aebea19abd78 100644 --- a/arch/m68knommu/platform/coldfire/pit.c +++ b/arch/m68knommu/platform/coldfire/pit.c @@ -146,7 +146,6 @@ static struct clocksource pit_clk = { .read = pit_read_clk, .shift = 20, .mask = CLOCKSOURCE_MASK(32), - .flags = CLOCK_SOURCE_IS_CONTINUOUS, }; /***************************************************************************/ |