[PATCH] drm/vmwgfx: remove unused vmw_overlay function

[Tom Rix <trix@xxxxxxxxxx>]

clang with W=1 reports
drivers/gpu/drm/vmwgfx/vmwgfx_overlay.c:56:35: error:
  unused function 'vmw_overlay' [-Werror,-Wunused-function]
static inline struct vmw_overlay *vmw_overlay(struct drm_device *dev)
                                  ^
This function is not used, so remove it.

Signed-off-by: Tom Rix <trix@xxxxxxxxxx>
---
 drivers/gpu/drm/vmwgfx/vmwgfx_overlay.c | 6 ------
 1 file changed, 6 deletions(-)

diff --git a/drivers/gpu/drm/vmwgfx/vmwgfx_overlay.c b/drivers/gpu/drm/vmwgfx/vmwgfx_overlay.c
index 8d171d71cb8a..7e112319a23c 100644
--- a/drivers/gpu/drm/vmwgfx/vmwgfx_overlay.c
+++ b/drivers/gpu/drm/vmwgfx/vmwgfx_overlay.c
@@ -53,12 +53,6 @@ struct vmw_overlay {
 	struct vmw_stream stream[VMW_MAX_NUM_STREAMS];
 };
 
-static inline struct vmw_overlay *vmw_overlay(struct drm_device *dev)
-{
-	struct vmw_private *dev_priv = vmw_priv(dev);
-	return dev_priv ? dev_priv->overlay_priv : NULL;
-}
-
 struct vmw_escape_header {
 	uint32_t cmd;
 	SVGAFifoCmdEscape body;
-- 
2.27.0