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pinctrl: renesas: rzn1: Use for_each_child_of_node_scoped()

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Use the scoped variant of for_each_child_of_node() to simplify the code.

Signed-off-by: Geert Uytterhoeven <geert+renesas@glider.be>
Link: https://lore.kernel.org/r/c0a28f466c42d5d59c7fadfa1fd05fd512d43b6f.1717060708.git.geert+renesas@glider.be
This commit is contained in:
Geert Uytterhoeven 2024-05-30 11:19:29 +02:00
parent c45c3f5f95
commit f07a320691
1 changed files with 1 additions and 2 deletions
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3
drivers/pinctrl/renesas/pinctrl-rzn1.c
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@ -737,13 +737,12 @@ static int rzn1_pinctrl_parse_groups(struct device_node *np,
static int rzn1_pinctrl_count_function_groups(struct device_node *np)
{
struct device_node *child;
int count = 0;
if (of_property_count_u32_elems(np, RZN1_PINS_PROP) > 0)
count++;
for_each_child_of_node(np, child) {
for_each_child_of_node_scoped(np, child) {
if (of_property_count_u32_elems(child, RZN1_PINS_PROP) > 0)
count++;
}