From: Tudor Laurentiu <laurentiu.tudor@freescale.com>
Date: Tue, 5 Mar 2013 15:52:49 +0000 (+0200)
Subject: powerpc/watchdog: Don't enable interrupt on PPC64 BookE
X-Git-Tag: v3.11-rc1~94^2~2^2~8
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=3978bdb4ed653342b0be66c031bf61b72cc55d60;p=pandora-kernel.git

powerpc/watchdog: Don't enable interrupt on PPC64 BookE

Critical interrupts are not handled on PPC64 BookE machines,
so when the first watchdog interrupt fires the machine will
freeze without a warning until it's rebooted by the second
watchdog trigger.
Plus, the interrupt isn't used anyway since the driver
expects a usermode app to ping the watchdog periodically.

Signed-off-by: Laurentiu Tudor <Laurentiu.Tudor@freescale.com>
Signed-off-by: Scott Wood <scottwood@freescale.com>
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