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-rw-r--r--drivers/macintosh/windfarm_smu_controls.c10
1 files changed, 4 insertions, 6 deletions
diff --git a/drivers/macintosh/windfarm_smu_controls.c b/drivers/macintosh/windfarm_smu_controls.c
index e9957ad49a2a..bdd92b27da2a 100644
--- a/drivers/macintosh/windfarm_smu_controls.c
+++ b/drivers/macintosh/windfarm_smu_controls.c
@@ -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);