From: Ville Syrjälä <ville.syrjala@xxxxxxxxxxxxxxx>
We want to disable the cursor by calling ->cursor_set() with handle=0
from places where we don't have a file_priv, so don't try to access it
unless necessary.
Signed-off-by: Ville Syrjälä <ville.syrjala@xxxxxxxxxxxxxxx>
---
drivers/gpu/drm/vmwgfx/vmwgfx_kms.c | 3 ++-
1 file changed, 2 insertions(+), 1 deletion(-)
diff --git a/drivers/gpu/drm/vmwgfx/vmwgfx_kms.c b/drivers/gpu/drm/vmwgfx/vmwgfx_kms.c
index 3e3c7ab..d4607b2 100644
--- a/drivers/gpu/drm/vmwgfx/vmwgfx_kms.c
+++ b/drivers/gpu/drm/vmwgfx/vmwgfx_kms.c
@@ -174,7 +174,6 @@ int vmw_du_crtc_cursor_set(struct drm_crtc *crtc, struct drm_file *file_priv,
uint32_t handle, uint32_t width, uint32_t height)
{
struct vmw_private *dev_priv = vmw_priv(crtc->dev);
- struct ttm_object_file *tfile = vmw_fpriv(file_priv)->tfile;
struct vmw_display_unit *du = vmw_crtc_to_du(crtc);
struct vmw_surface *surface = NULL;
struct vmw_dma_buffer *dmabuf = NULL;
@@ -197,6 +196,8 @@ int vmw_du_crtc_cursor_set(struct drm_crtc *crtc, struct drm_file *file_priv,
}
if (handle) {
+ struct ttm_object_file *tfile = vmw_fpriv(file_priv)->tfile;
+
ret = vmw_user_lookup_handle(dev_priv, tfile,
handle, &surface, &dmabuf);
if (ret) {
--
1.8.1.5
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