Commit d32cf9fb authored by Zhang Zekun's avatar Zhang Zekun Committed by Takashi Iwai
Browse files

ALSA: aoa: Use helper function for_each_child_of_node() 



for_each_child_of_node can help to iterate through the device_node,
and we don't need to use while loop. No functional change with this
conversion.

Signed-off-by: default avatarZhang Zekun <zhangzekun11@huawei.com>
Link: https://patch.msgid.link/20240816021826.65190-1-zhangzekun11@huawei.com


Signed-off-by: default avatarTakashi Iwai <tiwai@suse.de>
parent d79e13f8

sound/aoa/soundbus/i2sbus/core.c

+2 −2
Original line number Diff line number Diff line
@@ -335,7 +335,7 @@ static int i2sbus_add_dev(struct macio_dev *macio, 


static int i2sbus_probe(struct macio_dev* dev, const struct of_device_id *match)

{

	struct device_node *np = NULL;

	struct device_node *np;

	int got = 0, err;

	struct i2sbus_control *control = NULL;
@@ -347,7 +347,7 @@ static int i2sbus_probe(struct macio_dev* dev, const struct of_device_id *match) 
		return -ENODEV;

	}



	while ((np = of_get_next_child(dev->ofdev.dev.of_node, np))) {

	for_each_child_of_node(dev->ofdev.dev.of_node, np) {

		if (of_device_is_compatible(np, "i2sbus") ||

		    of_device_is_compatible(np, "i2s-modem")) {

			got += i2sbus_add_dev(dev, control, np);