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(parent: f9cf400) | patch
zd1211rw: Use DMA-aware buffer for usb transfer
authorAtsushi Nemoto <anemo@mba.ocn.ne.jp>
Fri, 16 May 2008 08:27:05 +0000 (17:27 +0900)
committerJohn W. Linville <linville@tuxdriver.com>
Thu, 22 May 2008 01:48:12 +0000 (21:48 -0400)
commit41f8d8e15637e0c73f6574f383fbd97fa992f768
tree9042a6c059a7177180ade896a8c22dff4b1db59atree | snapshot
parentf9cf4005a5d2d017dde394cdde47c08d90195587commit | diff
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>
drivers/net/wireless/zd1211rw/zd_usb.c diff | blob | history
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