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Commit 355e8e8d authored by John Stultz's avatar John Stultz Committed by Linus Torvalds
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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: default avatarJohn Stultz <johnstul@us.ibm.com>
Acked-by: default avatarGreg Ungerer <gerg@snapgear.com>
Cc: Steven King <sfking@fdwdc.com>
Signed-off-by: default avatarAndrew Morton <akpm@linux-foundation.org>
Signed-off-by: default avatarLinus Torvalds <torvalds@linux-foundation.org>
parent 3018aa4b

arch/m68knommu/platform/coldfire/pit.c

+0 −1
Original line number Diff line number Diff line
@@ -146,7 +146,6 @@ static struct clocksource pit_clk = { 
	.read	= pit_read_clk,

	.shift	= 20,

	.mask	= CLOCKSOURCE_MASK(32),

	.flags	= CLOCK_SOURCE_IS_CONTINUOUS,

};



/***************************************************************************/