From: Atsushi Nemoto <anemo@mba.ocn.ne.jp>
Date: Fri, 16 May 2008 08:27:05 +0000 (+0900)
Subject: zd1211rw: Use DMA-aware buffer for usb transfer
X-Git-Tag: v2.6.27-rc1~969^2~337^2~78
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=a8c4ea7a10f3c45eee27efb3954c3e03c297f0a7;p=pandora-kernel.git

zd1211rw: Use DMA-aware buffer for usb transfer

The zd1211rw driver uses unaligned stack buffer for USB control
message.  But it might cause stack corruption on non-coherent
platform, such as MIPS.  Use DMA-aware buffers for USB transfer.

Signed-off-by: Atsushi Nemoto <anemo@mba.ocn.ne.jp>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
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