[PATCH v8 08/14] drm/exynos: atomic phase 3: use atomic .set_config helper

[Gustavo Padovan]

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

Now that phase 1 and 2 are complete switch .set_config helper to
use the atomic one.

v2: also remove .prepare() callback

Signed-off-by: Gustavo Padovan <gustavo.padovan at collabora.co.uk>
Reviewed-by: Joonyoung Shim <jy0922.shim at samsung.com>
Tested-by: Tobias Jakobi <tjakobi at math.uni-bielefeld.de>
---
 drivers/gpu/drm/exynos/exynos_drm_crtc.c | 8 +-------
 1 file changed, 1 insertion(+), 7 deletions(-)

diff --git a/drivers/gpu/drm/exynos/exynos_drm_crtc.c b/drivers/gpu/drm/exynos/exynos_drm_crtc.c
index fe77516..c490064 100644
--- a/drivers/gpu/drm/exynos/exynos_drm_crtc.c
+++ b/drivers/gpu/drm/exynos/exynos_drm_crtc.c
@@ -50,11 +50,6 @@ static void exynos_drm_crtc_dpms(struct drm_crtc *crtc, int mode)
 		drm_crtc_vblank_on(crtc);
 }
 
-static void exynos_drm_crtc_prepare(struct drm_crtc *crtc)
-{
-	/* drm framework doesn't check NULL. */
-}
-
 static void exynos_drm_crtc_commit(struct drm_crtc *crtc)
 {
 	struct exynos_drm_crtc *exynos_crtc = to_exynos_crtc(crtc);
@@ -111,7 +106,6 @@ static void exynos_drm_crtc_disable(struct drm_crtc *crtc)
 
 static struct drm_crtc_helper_funcs exynos_crtc_helper_funcs = {
 	.dpms		= exynos_drm_crtc_dpms,
-	.prepare	= exynos_drm_crtc_prepare,
 	.commit		= exynos_drm_crtc_commit,
 	.mode_fixup	= exynos_drm_crtc_mode_fixup,
 	.mode_set	= drm_helper_crtc_mode_set,
@@ -193,7 +187,7 @@ static void exynos_drm_crtc_destroy(struct drm_crtc *crtc)
 }
 
 static struct drm_crtc_funcs exynos_crtc_funcs = {
-	.set_config	= drm_crtc_helper_set_config,
+	.set_config	= drm_atomic_helper_set_config,
 	.page_flip	= exynos_drm_crtc_page_flip,
 	.destroy	= exynos_drm_crtc_destroy,
 	.reset = drm_atomic_helper_crtc_reset,
-- 
2.1.0