tree 2097765b7dd20577bca52781d7f216c9d1829244
parent 1a72d65d6291ec248cbc5f05df2487edd714aba6
author Benjamin Herrenschmidt <benh@kernel.crashing.org> 1281415738 +1000
committer Dave Airlie <airlied@redhat.com> 1281569909 +1000

drm/radeon: Fix pci_map_page() error checking

0 is a valid DMA address from pci_map_page(), use pci_dma_mapping_error()
instead to check for errors

[airlied: fix warning + two other places with errors.]

Signed-off-by: Benjamin Herrenschmidt <benh@kernel.crashing.org>
Signed-off-by: Dave Airlie <airlied@redhat.com>