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(parent: 7bc2ecf) | patch
ARM: sa11x0: fix sleep entry
authorRussell King <rmk+kernel@arm.linux.org.uk>
Mon, 23 Jan 2012 18:39:21 +0000 (18:39 +0000)
committerRussell King <rmk+kernel@arm.linux.org.uk>
Thu, 9 Feb 2012 15:34:11 +0000 (15:34 +0000)
commit91cc0dd6b26f9b01238c57de1cbeb64d44d72be6
treef1a1127404dd61fc8c52774a9b13079991085818tree | snapshot
parent7bc2ecf311d81639243c78e8e1644983c4d7200acommit | diff
ARM: sa11x0: fix sleep entry

Sometimes, we get stuck while trying to enter sleep.  This seems
to occur if we do not have udelay() in the instruction cache. Avoid
this by requesting a short delay prior to modifying the SDRAM timings.

Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
arch/arm/mach-sa1100/sleep.S diff | blob | history
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