drm/exynos: rename win_commit/disable to atomic-like names

Rename win_commit() helper to update_plane() and win_disable() to
disable_plane().

Signed-off-by: Gustavo Padovan <gustavo.padovan@collabora.co.uk>
Reviewed-by: Joonyoung Shim <jy0922.shim@samsung.com>
Signed-off-by: Inki Dae <inki.dae@samsung.com>
diff --git a/drivers/gpu/drm/exynos/exynos5433_drm_decon.c b/drivers/gpu/drm/exynos/exynos5433_drm_decon.c
index b00800b..83fbf38 100644
--- a/drivers/gpu/drm/exynos/exynos5433_drm_decon.c
+++ b/drivers/gpu/drm/exynos/exynos5433_drm_decon.c
@@ -219,7 +219,7 @@
 	writel(val, ctx->addr + DECON_SHADOWCON);
 }
 
-static void decon_win_commit(struct exynos_drm_crtc *crtc, unsigned int win)
+static void decon_update_plane(struct exynos_drm_crtc *crtc, unsigned int win)
 {
 	struct decon_context *ctx = crtc->ctx;
 	struct exynos_drm_plane *plane;
@@ -277,7 +277,7 @@
 		atomic_set(&ctx->win_updated, 1);
 }
 
-static void decon_win_disable(struct exynos_drm_crtc *crtc, unsigned int win)
+static void decon_disable_plane(struct exynos_drm_crtc *crtc, unsigned int win)
 {
 	struct decon_context *ctx = crtc->ctx;
 	struct exynos_drm_plane *plane;
@@ -378,7 +378,7 @@
 	 * a destroyed buffer later.
 	 */
 	for (i = 0; i < WINDOWS_NR; i++)
-		decon_win_disable(crtc, i);
+		decon_disable_plane(crtc, i);
 
 	decon_swreset(ctx);
 
@@ -460,8 +460,8 @@
 	.enable_vblank		= decon_enable_vblank,
 	.disable_vblank		= decon_disable_vblank,
 	.commit			= decon_commit,
-	.win_commit		= decon_win_commit,
-	.win_disable		= decon_win_disable,
+	.update_plane		= decon_update_plane,
+	.disable_plane		= decon_disable_plane,
 	.te_handler		= decon_te_irq_handler,
 };