From: Vivek Natarajan <vnatarajan@atheros.com>
Date: Wed, 6 Apr 2011 06:11:11 +0000 (+0530)
Subject: ath9k: Implement dev_tx_frames_pending callback.
X-Git-Tag: v3.0-rc1~377^2~256^2^2~141
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=15b91e830dbf300d653b3fe70f6ef71b568164a3;p=pandora-kernel.git

ath9k: Implement dev_tx_frames_pending callback.

This function returns true if there is atleast one frame
in any one of the tx queues.

Signed-off-by: Vivek Natarajan <vnatarajan@atheros.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
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