From: Nick Kossifidis <mick@madwifi.org>
Date: Sun, 28 Sep 2008 22:23:07 +0000 (+0300)
Subject: ath5k: Use QUIET mechanism on tx dma stop
X-Git-Tag: v2.6.28-rc1~717^2~165^2~2
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=509a106e68aa42acc1a0c44ab365d0de6869bd9e;p=pandora-kernel.git

ath5k: Use QUIET mechanism on tx dma stop

 * Use QUIET mechanism to drain tx buffer on PCU for newer chips
 * Make sure that INTPEND is really 1 and not 0xffffffff while checking for pending interrupts

Changes-Licensed-under: ISC
Signed-Off-by: Nick Kossifidis <mickflemm@gmail.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
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