Commit 3aa16303 authored by Yang Yingliang's avatar Yang Yingliang Committed by Michael Ellerman
Browse files

macintosh: Switch to use for_each_child_of_node() macro 



Use for_each_child_of_node() macro instead of open coding it.
No functional change.

Signed-off-by: default avatarYang Yingliang <yangyingliang@huawei.com>
Signed-off-by: default avatarMichael Ellerman <mpe@ellerman.id.au>
Link: https://lore.kernel.org/r/20220916141638.685575-1-yangyingliang@huawei.com
parent e3e528d2

drivers/macintosh/windfarm_smu_controls.c

+4 −6
Original line number Diff line number Diff line
@@ -266,12 +266,11 @@ static int __init smu_controls_init(void) 
		return -ENODEV;



	/* Look for RPM fans */

	for (fans = NULL; (fans = of_get_next_child(smu, fans)) != NULL;)

	for_each_child_of_node(smu, fans)

		if (of_node_name_eq(fans, "rpm-fans") ||

		    of_device_is_compatible(fans, "smu-rpm-fans"))

			break;

	for (fan = NULL;

	     fans && (fan = of_get_next_child(fans, fan)) != NULL;) {

	for_each_child_of_node(fans, fan) {

		struct smu_fan_control *fct;



		fct = smu_fan_create(fan, 0);
@@ -286,11 +285,10 @@ static int __init smu_controls_init(void) 




	/* Look for PWM fans */

	for (fans = NULL; (fans = of_get_next_child(smu, fans)) != NULL;)

	for_each_child_of_node(smu, fans)

		if (of_node_name_eq(fans, "pwm-fans"))

			break;

	for (fan = NULL;

	     fans && (fan = of_get_next_child(fans, fan)) != NULL;) {

	for_each_child_of_node(fans, fan) {

		struct smu_fan_control *fct;



		fct = smu_fan_create(fan, 1);