[PATCH] drm/bridge: ti-sn65dsi83: use dev_err_probe when failing to get panel bridge

Luca Ceresoli luca.ceresoli at bootlin.com
Thu Aug 8 10:26:14 UTC 2024


When devm_drm_of_get_bridge() fails, the probe fails silently. Use
dev_err_probe() instead to log an error or report the deferral reason,
whichever is applicable.

Signed-off-by: Luca Ceresoli <luca.ceresoli at bootlin.com>
---
 drivers/gpu/drm/bridge/ti-sn65dsi83.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/drivers/gpu/drm/bridge/ti-sn65dsi83.c b/drivers/gpu/drm/bridge/ti-sn65dsi83.c
index 57a7ed13f996..60b9f14d769a 100644
--- a/drivers/gpu/drm/bridge/ti-sn65dsi83.c
+++ b/drivers/gpu/drm/bridge/ti-sn65dsi83.c
@@ -606,7 +606,7 @@ static int sn65dsi83_parse_dt(struct sn65dsi83 *ctx, enum sn65dsi83_model model)
 
 	panel_bridge = devm_drm_of_get_bridge(dev, dev->of_node, 2, 0);
 	if (IS_ERR(panel_bridge))
-		return PTR_ERR(panel_bridge);
+		return dev_err_probe(dev, PTR_ERR(panel_bridge), "Failed to get panel bridge\n");
 
 	ctx->panel_bridge = panel_bridge;
 

---
base-commit: 8400291e289ee6b2bf9779ff1c83a291501f017b
change-id: 20240808-ti-sn65dsi83-dev_err_probe-98daf0ddafb1

Best regards,
-- 
Luca Ceresoli <luca.ceresoli at bootlin.com>



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