drm/vmwgfx: Remove duplicate ttm_bo_device_release

No need to try to call ttm_bo_device_release twice during module unload.

Signed-off-by: Thomas Hellstrom <thellstrom@vmware.com>
Reviewed-by: Sinclair Yeh <syeh@vmware.com>
This commit is contained in:
Thomas Hellstrom 2015-08-19 03:19:47 -07:00
commit 36d4e87b49