From: Felix Fietkau <nbd@openwrt.org>
Date: Sat, 13 Aug 2011 16:13:49 +0000 (-0600)
Subject: ath9k: remove a bogus WARN_ON
X-Git-Tag: v3.2-rc1~129^2~353^2^2~50
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=292121dce2af63dab371102097a887de7cf24233;p=pandora-kernel.git

ath9k: remove a bogus WARN_ON

On embedded hardware it's normal to not have a PCI device for the PCI
bridge that the wifi card is attached to. pdev->bus->self will be
NULL in that case. In that case, simply return without emitting an
useless kernel stack trace.

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

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