4 files changed, 4 insertions, 8 deletions

diff --git a/drivers/gpu/drm/exynos/exynos_drm_drv.h b/drivers/gpu/drm/exynos/exynos_drm_drv.h
index 81d501efd013..23646e55f142 100644
--- a/drivers/gpu/drm/exynos/exynos_drm_drv.h
+++ b/drivers/gpu/drm/exynos/exynos_drm_drv.h
@@ -254,10 +254,6 @@ static inline int exynos_drm_check_fimc_device(struct device *dev)
 }
 #endif
 
-int exynos_atomic_commit(struct drm_device *dev, struct drm_atomic_state *state,
-			 bool nonblock);
-
-
 extern struct platform_driver fimd_driver;
 extern struct platform_driver exynos5433_decon_driver;
 extern struct platform_driver decon_driver;
diff --git a/drivers/gpu/drm/exynos/exynos_drm_fimc.c b/drivers/gpu/drm/exynos/exynos_drm_fimc.c
index 142184c8c3bc..4d7ea65b7dd8 100644
--- a/drivers/gpu/drm/exynos/exynos_drm_fimc.c
+++ b/drivers/gpu/drm/exynos/exynos_drm_fimc.c
@@ -1125,7 +1125,7 @@ static void fimc_abort(struct exynos_drm_ipp *ipp,
 	}
 }
 
-static struct exynos_drm_ipp_funcs ipp_funcs = {
+static const struct exynos_drm_ipp_funcs ipp_funcs = {
 	.commit = fimc_commit,
 	.abort = fimc_abort,
 };
diff --git a/drivers/gpu/drm/exynos/exynos_drm_gsc.c b/drivers/gpu/drm/exynos/exynos_drm_gsc.c
index 1b111e2c3347..59fa22050717 100644
--- a/drivers/gpu/drm/exynos/exynos_drm_gsc.c
+++ b/drivers/gpu/drm/exynos/exynos_drm_gsc.c
@@ -1162,7 +1162,7 @@ static void gsc_abort(struct exynos_drm_ipp *ipp,
 	}
 }
 
-static struct exynos_drm_ipp_funcs ipp_funcs = {
+static const struct exynos_drm_ipp_funcs ipp_funcs = {
 	.commit = gsc_commit,
 	.abort = gsc_abort,
 };
@@ -1174,7 +1174,7 @@ static int gsc_bind(struct device *dev, struct device *master, void *data)
 	struct exynos_drm_ipp *ipp = &ctx->ipp;
 
 	ctx->drm_dev = drm_dev;
-	ctx->drm_dev = drm_dev;
+	ipp->drm_dev = drm_dev;
 	exynos_drm_register_dma(drm_dev, dev, &ctx->dma_priv);
 
 	exynos_drm_ipp_register(dev, ipp, &ipp_funcs,
diff --git a/drivers/gpu/drm/exynos/exynos_drm_scaler.c b/drivers/gpu/drm/exynos/exynos_drm_scaler.c
index a9d469896824..2788105ac780 100644
--- a/drivers/gpu/drm/exynos/exynos_drm_scaler.c
+++ b/drivers/gpu/drm/exynos/exynos_drm_scaler.c
@@ -403,7 +403,7 @@ static int scaler_commit(struct exynos_drm_ipp *ipp,
 	return 0;
 }
 
-static struct exynos_drm_ipp_funcs ipp_funcs = {
+static const struct exynos_drm_ipp_funcs ipp_funcs = {
 	.commit = scaler_commit,
 };