drm/vmwgfx: Fix a case where the code would BUG when trying to pin GMR memory

commit afcc87aa6a233e52df73552dc1dc9ae3881b7cc8 upstream.

Signed-off-by: Thomas Hellstrom <thellstrom@vmware.com>
Reviewed-by: Brian Paul <brianp@vmware.com>
Reviewed-by: Dmitry Torokhov <dtor@vmware.com>
Cc: linux-graphics-maintainer@vmware.com
Signed-off-by: Dave Airlie <airlied@redhat.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

diff --git a/drivers/gpu/drm/vmwgfx/vmwgfx_dmabuf.c b/drivers/gpu/drm/vmwgfx/vmwgfx_dmabuf.c
index 3fa884db08abcb9d032fc61a1b05d0abe8ba94d4..27151f74fec8df7abaa40ea4c611d32e2b1b08d1 100644 (file)
--- a/drivers/gpu/drm/vmwgfx/vmwgfx_dmabuf.c
+++ b/drivers/gpu/drm/vmwgfx/vmwgfx_dmabuf.c
@@ -306,7 +306,7 @@ void vmw_bo_pin(struct ttm_buffer_object *bo, bool pin)
 
        BUG_ON(!atomic_read(&bo->reserved));
        BUG_ON(old_mem_type != TTM_PL_VRAM &&
-              old_mem_type != VMW_PL_FLAG_GMR);
+              old_mem_type != VMW_PL_GMR);
 
        pl_flags = TTM_PL_FLAG_VRAM | VMW_PL_FLAG_GMR | TTM_PL_FLAG_CACHED;
        if (pin)