]> git.proxmox.com Git - mirror_ubuntu-eoan-kernel.git/commitdiff
m68knommu: fix invalid flags on coldfire pit clocksource
authorjohn stultz <johnstul@us.ibm.com>
Sat, 16 Jan 2010 01:01:09 +0000 (17:01 -0800)
committerLinus Torvalds <torvalds@linux-foundation.org>
Sat, 16 Jan 2010 20:15:38 +0000 (12:15 -0800)
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>
arch/m68knommu/platform/coldfire/pit.c

index d8720ee345100abe26a4fa181b109f6ae9f0e7af..aebea19abd781e977a8d874ff753a695f31cf945 100644 (file)
@@ -146,7 +146,6 @@ static struct clocksource pit_clk = {
        .read   = pit_read_clk,
        .shift  = 20,
        .mask   = CLOCKSOURCE_MASK(32),
-       .flags  = CLOCK_SOURCE_IS_CONTINUOUS,
 };
 
 /***************************************************************************/