diff mbox series

[v2,1/6] led-uclass: honour ->label field populated by driver's own .bind

Message ID 20231117113811.149329-2-rasmus.villemoes@prevas.dk
State Accepted
Commit 5bf61f918df2140bec16ef574afe8b1490738df3
Delegated to: Tom Rini
Headers show
Series some LED patches | expand

Commit Message

Rasmus Villemoes Nov. 17, 2023, 11:38 a.m. UTC 
If the driver's own .bind method has populated uc_plat->label, don't
override that. This is necessary for an upcoming driver for ti,lp5562,
where the DT binding unfortunately says to use "chan-name" and not
"label".

Reviewed-by: Christian Gmeiner <christian.gmeiner@gmail.com>
Reviewed-by: Marek Vasut <marex@denx.de>
Signed-off-by: Rasmus Villemoes <rasmus.villemoes@prevas.dk>
---
 drivers/led/led-uclass.c | 4 +++-
 1 file changed, 3 insertions(+), 1 deletion(-)
diff mbox series

Patch

diff --git a/drivers/led/led-uclass.c b/drivers/led/led-uclass.c
index 68ca3c29702..009f1080197 100644
--- a/drivers/led/led-uclass.c
+++ b/drivers/led/led-uclass.c
@@ -71,7 +71,9 @@  static int led_post_bind(struct udevice *dev)
 	struct led_uc_plat *uc_plat = dev_get_uclass_plat(dev);
 	const char *default_state;
 
-	uc_plat->label = dev_read_string(dev, "label");
+	if (!uc_plat->label)
+		uc_plat->label = dev_read_string(dev, "label");
+
 	if (!uc_plat->label)
 		uc_plat->label = ofnode_get_name(dev_ofnode(dev));