video/backlight: Use of_node_name_eq for node name comparisons

Message ID
State Accepted
Commit 3cee7a7d05b11038c8b5fa093e45c6f839ffc867
Headers show
  • video/backlight: Use of_node_name_eq for node name comparisons
Related show

Commit Message

Rob Herring Dec. 5, 2018, 7:50 p.m.
Convert string compares of DT node names to use of_node_name_eq helper
instead. This removes direct access to the node name pointer.

For instances using of_node_cmp, this has the side effect of now using
case sensitive comparisons. This should not matter for any FDT based
system which this is.

Cc: Lee Jones <>
Cc: Daniel Thompson <>
Cc: Jingoo Han <>
Cc: Bartlomiej Zolnierkiewicz <>
Signed-off-by: Rob Herring <>
 drivers/video/backlight/88pm860x_bl.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)


diff --git a/drivers/video/backlight/88pm860x_bl.c b/drivers/video/backlight/88pm860x_bl.c
index 6d8dc2c77520..51e0c4be08df 100644
--- a/drivers/video/backlight/88pm860x_bl.c
+++ b/drivers/video/backlight/88pm860x_bl.c
@@ -174,7 +174,7 @@  static int pm860x_backlight_dt_init(struct platform_device *pdev,
 		return -ENODEV;
 	for_each_child_of_node(nproot, np) {
-		if (!of_node_cmp(np->name, name)) {
+		if (of_node_name_eq(np, name)) {
 			of_property_read_u32(np, "marvell,88pm860x-iset",
 			data->iset = PM8606_WLED_CURRENT(iset);