[PATCH -v4 2/8] drm/exynos: remove unused exynos_crtc->win_enable() callback

[Gustavo Padovan]

From: Gustavo Padovan <gustavo.padovan at collabora.co.uk>

None of the exynos crtc drivers implements win_enable() so remove it for
better clarity of the code.

Signed-off-by: Gustavo Padovan <gustavo.padovan at collabora.co.uk>
---
 drivers/gpu/drm/exynos/exynos_drm_drv.h | 2 --
 1 file changed, 2 deletions(-)

diff --git a/drivers/gpu/drm/exynos/exynos_drm_drv.h b/drivers/gpu/drm/exynos/exynos_drm_drv.h
index 9afd390..4e8f0b0 100644
--- a/drivers/gpu/drm/exynos/exynos_drm_drv.h
+++ b/drivers/gpu/drm/exynos/exynos_drm_drv.h
@@ -174,7 +174,6 @@ struct exynos_drm_display {
  *	hardware overlay is updated.
  * @win_mode_set: copy drm overlay info to hw specific overlay info.
  * @win_commit: apply hardware specific overlay data to registers.
- * @win_enable: enable hardware specific overlay.
  * @win_disable: disable hardware specific overlay.
  * @te_handler: trigger to transfer video image at the tearing effect
  *	synchronization signal if there is a page flip request.
@@ -192,7 +191,6 @@ struct exynos_drm_crtc_ops {
 	void (*win_mode_set)(struct exynos_drm_crtc *crtc,
 				struct exynos_drm_plane *plane);
 	void (*win_commit)(struct exynos_drm_crtc *crtc, int zpos);
-	void (*win_enable)(struct exynos_drm_crtc *crtc, int zpos);
 	void (*win_disable)(struct exynos_drm_crtc *crtc, int zpos);
 	void (*te_handler)(struct exynos_drm_crtc *crtc);
 };
-- 
2.1.0