From: Larry Finger <Larry.Finger@lwfinger.net>
Date: Thu, 23 Oct 2014 16:27:09 +0000 (-0500)
Subject: rtlwifi: Add check for get_btc_status callback
X-Git-Tag: omap-for-v3.19/fixes-not-urgent-part1~25^2~30^2~2
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=08054200117a95afc14c3d2ed3a38bf4e345bf78;p=pandora-kernel.git

rtlwifi: Add check for get_btc_status callback

Drivers that do not use the get_btc_status() callback may not define a
dummy routine. The caller needs to check before making the call.

Signed-off-by: Larry Finger <Larry.Finger@lwfinger.net>
Cc: Murilo Opsfelder Araujo <mopsfelder@gmail.com>
Cc: Mike Galbraith <umgwanakikbuti@gmail.com>
Cc: Thadeu Cascardo <cascardo@cascardo.eti.br>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
---

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