Files
linux/arch
Russell King dd01b2fc79 [ARM] pxa: fix PXA27x resume
When PXA27x wakes up, tick_resume_oneshot() tries to set a timer
interrupt to occur immediately.  Since PXA27x requires at least
MIN_OSCR_DELTA, this causes us to flag an error.

tick_program_event() then increments the next event time by
min_delta_ns.  However, by the time we get back to programming
the next event, the OSCR has incremented such that we fail again.
We repeatedly retry, but the OSCR is too fast for us - we never
catch up, so we never break out of the loop - resulting in us
never apparantly resuming.

Fix this by doubling min_delta_ns.

Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
2008-01-26 15:07:57 +00:00
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2008-01-26 15:07:57 +00:00
2008-01-15 12:32:30 -08:00
2007-11-28 01:24:04 +09:00
2007-11-26 19:15:31 -08:00
2007-11-05 12:18:17 +09:00
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2008-01-25 21:08:34 +01:00