From: Clemens Ladisch <clemens@ladisch.de>
Date: Sat, 15 Oct 2011 21:12:23 +0000 (+0200)
Subject: firewire: ohci: fix isochronous DMA synchronization
X-Git-Tag: v3.2-rc1~102^2
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=a572e688cf5d99d2382016c7241ec37b523b0137;p=pandora-kernel.git

firewire: ohci: fix isochronous DMA synchronization

Add the dma_sync_single_* calls necessary to ensure proper cache
synchronization for isochronous data buffers on non-coherent
architectures.

Signed-off-by: Clemens Ladisch <clemens@ladisch.de>
Signed-off-by: Stefan Richter <stefanr@s5r6.in-berlin.de>
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