PM / devfreq: Use device_match_of_node()

Replace the open-code with device_match_of_node().

Signed-off-by: ye xingchen <ye.xingchen@zte.com.cn>
Signed-off-by: Chanwoo Choi <cw00.choi@samsung.com>

diff --git a/drivers/devfreq/devfreq.c b/drivers/devfreq/devfreq.c
index 8c5f6f7..817c71d 100644 (file)
--- a/drivers/devfreq/devfreq.c
+++ b/drivers/devfreq/devfreq.c
@@ -1057,7 +1057,7 @@ struct devfreq *devfreq_get_devfreq_by_node(struct device_node *node)
        mutex_lock(&devfreq_list_lock);
        list_for_each_entry(devfreq, &devfreq_list, node) {
                if (devfreq->dev.parent
-                       && devfreq->dev.parent->of_node == node) {
+                       && device_match_of_node(devfreq->dev.parent, node)) {
                        mutex_unlock(&devfreq_list_lock);
                        return devfreq;
                }