From: Felix Fietkau <nbd@openwrt.org>
Date: Sun, 30 Nov 2014 20:58:30 +0000 (+0100)
Subject: ath9k: prevent early IRQs from accessing hardware
X-Git-Tag: omap-for-v3.19/fixes-rc1~125^2~28^2~29
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=56bdbe0d6ac59c3eb17c2b9d715fb2e41467e354;p=pandora-kernel.git

ath9k: prevent early IRQs from accessing hardware

IRQs are suppressed if ah == NULL and ATH_OP_INVALID being set in
common->op_flags. Close a short time window between those two.

Signed-off-by: Felix Fietkau <nbd@openwrt.org>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
---

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