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(parent: 032cefc) | patch
drm/ttm: Fix ttm_bo_move_memcpy
authorThomas Hellstrom <thellstrom@vmware.com>
Wed, 30 Oct 2013 10:29:50 +0000 (03:29 -0700)
committerGreg Kroah-Hartman <gregkh@linuxfoundation.org>
Wed, 4 Dec 2013 19:05:50 +0000 (11:05 -0800)
commit0200fea72f2e49d096c95845e58a242fca2bf168
treeff6e9fc05c537abc4a2508c42068fbd2fde5335atree | snapshot
parent032cefc6d64dee023a98a41f56b5c16487eb202bcommit | diff
drm/ttm: Fix ttm_bo_move_memcpy

commit da95c788ef0c645378ffccb7060a0df1a33aee38 upstream.

All error paths will want to keep the mm node, so handle this at the
function exit. This fixes an ioremap failure error path.
Also add some comments to make the function a bit easier to understand.

Signed-off-by: Thomas Hellstrom <thellstrom@vmware.com>
Reviewed-by: Jakob Bornecrantz <jakob@vmware.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
drivers/gpu/drm/ttm/ttm_bo_util.c diff | blob | history
Domain: System / Uncategorized;