[PATCH 1/3] drm/bridge: fsl-ldb: make use of driver_private

[Marco Felsch]

Make use of the drm_bridge::driver_private data instead of
container_of() wrapper.

No functional changes.

Signed-off-by: Marco Felsch <m.felsch at pengutronix.de>
---
 drivers/gpu/drm/bridge/fsl-ldb.c | 14 +++++---------
 1 file changed, 5 insertions(+), 9 deletions(-)

diff --git a/drivers/gpu/drm/bridge/fsl-ldb.c b/drivers/gpu/drm/bridge/fsl-ldb.c
index 0fc8a14fd800..fa29f2bf4031 100644
--- a/drivers/gpu/drm/bridge/fsl-ldb.c
+++ b/drivers/gpu/drm/bridge/fsl-ldb.c
@@ -99,11 +99,6 @@ static bool fsl_ldb_is_dual(const struct fsl_ldb *fsl_ldb)
 	return (fsl_ldb->ch0_enabled && fsl_ldb->ch1_enabled);
 }
 
-static inline struct fsl_ldb *to_fsl_ldb(struct drm_bridge *bridge)
-{
-	return container_of(bridge, struct fsl_ldb, bridge);
-}
-
 static unsigned long fsl_ldb_link_frequency(struct fsl_ldb *fsl_ldb, int clock)
 {
 	if (fsl_ldb_is_dual(fsl_ldb))
@@ -115,7 +110,7 @@ static unsigned long fsl_ldb_link_frequency(struct fsl_ldb *fsl_ldb, int clock)
 static int fsl_ldb_attach(struct drm_bridge *bridge,
 			  enum drm_bridge_attach_flags flags)
 {
-	struct fsl_ldb *fsl_ldb = to_fsl_ldb(bridge);
+	struct fsl_ldb *fsl_ldb = bridge->driver_private;
 
 	return drm_bridge_attach(bridge->encoder, fsl_ldb->panel_bridge,
 				 bridge, flags);
@@ -124,7 +119,7 @@ static int fsl_ldb_attach(struct drm_bridge *bridge,
 static void fsl_ldb_atomic_enable(struct drm_bridge *bridge,
 				  struct drm_bridge_state *old_bridge_state)
 {
-	struct fsl_ldb *fsl_ldb = to_fsl_ldb(bridge);
+	struct fsl_ldb *fsl_ldb = bridge->driver_private;
 	struct drm_atomic_state *state = old_bridge_state->base.state;
 	const struct drm_bridge_state *bridge_state;
 	const struct drm_crtc_state *crtc_state;
@@ -226,7 +221,7 @@ static void fsl_ldb_atomic_enable(struct drm_bridge *bridge,
 static void fsl_ldb_atomic_disable(struct drm_bridge *bridge,
 				   struct drm_bridge_state *old_bridge_state)
 {
-	struct fsl_ldb *fsl_ldb = to_fsl_ldb(bridge);
+	struct fsl_ldb *fsl_ldb = bridge->driver_private;
 
 	/* Stop channel(s). */
 	if (fsl_ldb->devdata->lvds_en_bit)
@@ -270,7 +265,7 @@ fsl_ldb_mode_valid(struct drm_bridge *bridge,
 		   const struct drm_display_info *info,
 		   const struct drm_display_mode *mode)
 {
-	struct fsl_ldb *fsl_ldb = to_fsl_ldb(bridge);
+	struct fsl_ldb *fsl_ldb = bridge->driver_private;
 
 	if (mode->clock > (fsl_ldb_is_dual(fsl_ldb) ? 160000 : 80000))
 		return MODE_CLOCK_HIGH;
@@ -309,6 +304,7 @@ static int fsl_ldb_probe(struct platform_device *pdev)
 	fsl_ldb->dev = &pdev->dev;
 	fsl_ldb->bridge.funcs = &funcs;
 	fsl_ldb->bridge.of_node = dev->of_node;
+	fsl_ldb->bridge.driver_private = fsl_ldb;
 
 	fsl_ldb->clk = devm_clk_get(dev, "ldb");
 	if (IS_ERR(fsl_ldb->clk))
-- 
2.39.5