backlight: 88pm860x_bl: Use of_node_name_eq for node name comparisons

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.

Signed-off-by: Rob Herring <robh@kernel.org>
Acked-by: Daniel Thompson <daniel.thompson@linaro.org>
Signed-off-by: Lee Jones <lee.jones@linaro.org>

diff --git a/drivers/video/backlight/88pm860x_bl.c b/drivers/video/backlight/88pm860x_bl.c
index 6d8dc2c..51e0c4b 100644 (file)
--- 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",
                                             &iset);
                        data->iset = PM8606_WLED_CURRENT(iset);