From: Vasanthakumar Thiagarajan <vasanth@atheros.com>
Date: Mon, 15 Dec 2008 15:10:46 +0000 (+0530)
Subject: ath9k: Synchronize DMA transfer with CPU at right place
X-Git-Tag: v2.6.29-rc1~581^2~105^2~26
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=9bf9fca8dea70116016d32c2bf3f83170c8fba76;p=pandora-kernel.git

ath9k: Synchronize DMA transfer with CPU at right place

This patch does pci_dma_sync_single_for_cpu() before accessing
the header of the frame and queueing the same buffer into h/w.

Signed-off-by: Vasanthakumar Thiagarajan <vasanth@atheros.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
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