tree e52a8350d91f44cdc4c17d012354bfcf15771a42
parent 52b9aca7ae8726d1fb41b97dd1d243d107fef11b
author Brian King <brking@linux.vnet.ibm.com> 1315406463 +0000
committer David S. Miller <davem@davemloft.net> 1316201192 -0400

ibmveth: Fix DMA unmap error

Commit 6e8ab30ec677 (ibmveth: Add scatter-gather support) introduced a
DMA mapping API inconsistency resulting in dma_unmap_page getting
called on memory mapped via dma_map_single. This was seen when
CONFIG_DMA_API_DEBUG was enabled. Fix up this API usage inconsistency.

Signed-off-by: Brian King <brking@linux.vnet.ibm.com>
Acked-by: Anton Blanchard <anton@samba.org>
Cc: <stable@kernel.org> # v2.6.37+
Signed-off-by: David S. Miller <davem@davemloft.net>