From: Arend van Spriel <arend@broadcom.com>
Date: Thu, 20 Mar 2014 09:18:01 +0000 (+0100)
Subject: brcmfmac: reinit watchdog completion after handling watchdog
X-Git-Tag: v3.15-rc1~113^2~93^2^2~2
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=58e9df462fd70a1862378beb46b312f1f6bca94f;p=pandora-kernel.git

brcmfmac: reinit watchdog completion after handling watchdog

The watchdog thread waits on completion that is set from a timer. As
the completion is count based this could mean that on a busy system
the watchdog is handled multiple times with a very short interval.
This is not the intended behaviour. After handling the watchdog it
should wait for the next timer expiry. This is accomplished by
reinitializing the completion.

Reviewed-by: Hante Meuleman <meuleman@broadcom.com>
Reviewed-by: Pieter-Paul Giesberts <pieterpg@broadcom.com>
Signed-off-by: Arend van Spriel <arend@broadcom.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
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