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(parent: 9d6163a) | patch
ARM: highbank: retry wfi on reset request
authorRob Herring <rob.herring@calxeda.com>
Fri, 26 Oct 2012 03:20:37 +0000 (22:20 -0500)
committerOlof Johansson <olof@lixom.net>
Tue, 6 Nov 2012 14:54:36 +0000 (06:54 -0800)
commite32643544d8d9e7776daf0a4e803c57b54ba77f0
treef3976752ee950575f0c28426eb1e111c282f87edtree | snapshot
parent9d6163aaea4e3ddc1172b7a2d7535668cf51c795commit | diff
ARM: highbank: retry wfi on reset request

In some cases, an interrupt can occur and prevent cause failure to enter
wfi. This causes reset to hang. Retrying the wfi should be enough to
prevent reset from hanging.

Signed-off-by: Rob Herring <rob.herring@calxeda.com>
Signed-off-by: Olof Johansson <olof@lixom.net>
arch/arm/mach-highbank/system.c diff | blob | history
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