The function "drm_of_find_panel_or_bridge" has been deprecated in
favor of "devm_drm_of_get_bridge".
Switch to the new function and reduce boilerplate.
Acked-by: Sam Ravnborg <sam@xxxxxxxxxxxx>
Reviewed-by: Liu Ying <victor.liu@xxxxxxx>
Reported-by: Liu Ying <victor.liu@xxxxxxxxxxx>
Tested-by: Martyn Welch <martyn.welch@xxxxxxxxxxxxx>
Fixes: 9db35bb349a0e ("drm: lcdif: Add support for i.MX8MP LCDIF variant")
Signed-off-by: Marek Vasut <marex@xxxxxxx>
Cc: Alexander Stein <alexander.stein@xxxxxxxxxxxxxxx>
Cc: Laurent Pinchart <laurent.pinchart@xxxxxxxxxxxxxxxx>
Cc: Liu Ying <victor.liu@xxxxxxx>
Cc: Lucas Stach <l.stach@xxxxxxxxxxxxxx>
Cc: Marek Vasut <marex@xxxxxxx>
Cc: Martyn Welch <martyn.welch@xxxxxxxxxxxxx>
Cc: Peng Fan <peng.fan@xxxxxxx>
Cc: Robby Cai <robby.cai@xxxxxxx>
Cc: Sam Ravnborg <sam@xxxxxxxxxxxx>
Cc: Stefan Agner <stefan@xxxxxxxx>
---
V2: Add RB from Liu
V3: Add TB from Martyn from V1
V4: Add AB from Sam from V2
---
drivers/gpu/drm/mxsfb/lcdif_drv.c | 18 +++---------------
1 file changed, 3 insertions(+), 15 deletions(-)
diff --git a/drivers/gpu/drm/mxsfb/lcdif_drv.c b/drivers/gpu/drm/mxsfb/lcdif_drv.c
index 1370889c6d687..746a4261f3da2 100644
--- a/drivers/gpu/drm/mxsfb/lcdif_drv.c
+++ b/drivers/gpu/drm/mxsfb/lcdif_drv.c
@@ -42,23 +42,11 @@ static int lcdif_attach_bridge(struct lcdif_drm_private *lcdif)
{
struct drm_device *drm = lcdif->drm;
struct drm_bridge *bridge;
- struct drm_panel *panel;
int ret;
- ret = drm_of_find_panel_or_bridge(drm->dev->of_node, 0, 0, &panel,
- &bridge);
- if (ret)
- return ret;
-
- if (panel) {
- bridge = devm_drm_panel_bridge_add_typed(drm->dev, panel,
- DRM_MODE_CONNECTOR_DPI);
- if (IS_ERR(bridge))
- return PTR_ERR(bridge);
- }
-
- if (!bridge)
- return -ENODEV;
+ bridge = devm_drm_of_get_bridge(drm->dev, drm->dev->of_node, 0, 0);
+ if (IS_ERR(bridge))
+ return PTR_ERR(bridge);
ret = drm_bridge_attach(&lcdif->encoder, bridge, NULL, 0);
if (ret)
--
2.35.1
