1 files changed, 4 insertions, 13 deletions

diff --git a/drivers/gpu/drm/exynos/exynos_drm_fimd.c b/drivers/gpu/drm/exynos/exynos_drm_fimd.c
index 004bf57aa026..d04d46dab362 100644
--- a/drivers/gpu/drm/exynos/exynos_drm_fimd.c
+++ b/drivers/gpu/drm/exynos/exynos_drm_fimd.c
@@ -185,7 +185,7 @@ struct fimd_context {
         atomic_t                        win_updated;
         atomic_t                        triggering;
 
-        struct fimd_driver_data *driver_data;
+        const struct fimd_driver_data *driver_data;
         struct drm_encoder *encoder;
         struct exynos_drm_clk           dp_clk;
 };
@@ -223,15 +223,6 @@ static const uint32_t fimd_formats[] = {
         DRM_FORMAT_ARGB8888,
 };
 
-static inline struct fimd_driver_data *drm_fimd_get_driver_data(
-        struct platform_device *pdev)
-{
-        const struct of_device_id *of_id =
-                        of_match_device(fimd_driver_dt_match, &pdev->dev);
-
-        return (struct fimd_driver_data *)of_id->data;
-}
-
 static int fimd_enable_vblank(struct exynos_drm_crtc *crtc)
 {
         struct fimd_context *ctx = crtc->ctx;
@@ -408,7 +399,7 @@ static void fimd_commit(struct exynos_drm_crtc *crtc)
 {
         struct fimd_context *ctx = crtc->ctx;
         struct drm_display_mode *mode = &crtc->base.state->adjusted_mode;
-        struct fimd_driver_data *driver_data = ctx->driver_data;
+        const struct fimd_driver_data *driver_data = ctx->driver_data;
         void *timing_base = ctx->regs + driver_data->timing_base;
         u32 val, clkdiv;
 
@@ -831,7 +822,7 @@ static void fimd_disable(struct exynos_drm_crtc *crtc)
 static void fimd_trigger(struct device *dev)
 {
         struct fimd_context *ctx = dev_get_drvdata(dev);
-        struct fimd_driver_data *driver_data = ctx->driver_data;
+        const struct fimd_driver_data *driver_data = ctx->driver_data;
         void *timing_base = ctx->regs + driver_data->timing_base;
         u32 reg;
 
@@ -1034,7 +1025,7 @@ static int fimd_probe(struct platform_device *pdev)
 
         ctx->dev = dev;
         ctx->suspended = true;
-        ctx->driver_data = drm_fimd_get_driver_data(pdev);
+        ctx->driver_data = of_device_get_match_data(dev);
 
         if (of_property_read_bool(dev->of_node, "samsung,invert-vden"))
                 ctx->vidcon1 |= VIDCON1_INV_VDEN;