macintosh: smu_sensors: use for_each_child_of_node() macro

Use for_each_child_of_node() macro instead of open coding it. Signed-off-by: Qinglang Miao <[email protected]> Signed-off-by: Michael Ellerman <[email protected]> Link: https://lore.kernel.org/r/[email protected]
niw · Sep 18, 2020 · acff5e6 · acff5e6
1 parent 9c826d3
commit acff5e6
Showing 1 changed file with 1 addition and 2 deletions.
diff --git a/drivers/macintosh/windfarm_smu_sensors.c b/drivers/macintosh/windfarm_smu_sensors.c
@@ -421,8 +421,7 @@ static int __init smu_sensors_init(void)
 		return -ENODEV;
 
 	/* Look for sensors subdir */
-	for (sensors = NULL;
-	     (sensors = of_get_next_child(smu, sensors)) != NULL;)
+	for_each_child_of_node(smu, sensors)
 		if (of_node_name_eq(sensors, "sensors"))
 			break;