From: Sven Eckelmann <sven@narfation.org>
Date: Thu, 27 Sep 2012 14:41:02 +0000 (+0200)
Subject: ath9k_hw: Handle AR_INTR_SYNC_HOST1_(FATAL|PERR) on AR9003
X-Git-Tag: omap-for-v3.7-rc1/fixes-cpufreq-signed~47^2~30^2~3
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=ff9bd2d8d95aedb661714536cb919281540f9772;p=pandora-kernel.git

ath9k_hw: Handle AR_INTR_SYNC_HOST1_(FATAL|PERR) on AR9003

Interrupts with the sync_cause AR_INTR_SYNC_HOST1_FATAL and
AR_INTR_SYNC_HOST1_PERR have to be handled using a chip reset. Otherwise a
interrupt storm with unhandled interrupts will cause a hang or crash of the
machine.

Signed-off-by: Sven Eckelmann <sven@narfation.org>
Signed-off-by: Simon Wunderlich <siwu@hrz.tu-chemnitz.de>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
---

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