Commit 7883017b authored by Yang Yingliang's avatar Yang Yingliang Committed by Takashi Iwai
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ALSA: ppc: 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>
Link: https://lore.kernel.org/r/20220916141108.683080-1-yangyingliang@huawei.com


Signed-off-by: default avatarTakashi Iwai <tiwai@suse.de>
parent 39efc9c8

sound/ppc/tumbler.c

+2 −4
Original line number Diff line number Diff line
@@ -1060,8 +1060,7 @@ static struct device_node *find_audio_device(const char *name) 
	if (! gpiop)

		return NULL;

  

	for (np = of_get_next_child(gpiop, NULL); np;

			np = of_get_next_child(gpiop, np)) {

	for_each_child_of_node(gpiop, np) {

		const char *property = of_get_property(np, "audio-gpio", NULL);

		if (property && strcmp(property, name) == 0)

			break;
@@ -1080,8 +1079,7 @@ static struct device_node *find_compatible_audio_device(const char *name) 
	if (!gpiop)

		return NULL;

  

	for (np = of_get_next_child(gpiop, NULL); np;

			np = of_get_next_child(gpiop, np)) {

	for_each_child_of_node(gpiop, np) {

		if (of_device_is_compatible(np, name))

			break;

	}