Commit ef754e88 authored by Axel Lin's avatar Axel Lin Committed by Bryan Wu
Browse files

leds: tca6507: Use of_get_child_count() 



Signed-off-by: default avatarAxel Lin <axel.lin@ingics.com>
Signed-off-by: default avatarBryan Wu <cooloney@gmail.com>
parent ad0ba85f

drivers/leds/leds-tca6507.c

+3 −7
Original line number Diff line number Diff line
@@ -674,14 +674,10 @@ tca6507_led_dt_init(struct i2c_client *client) 
	struct device_node *np = client->dev.of_node, *child;

	struct tca6507_platform_data *pdata;

	struct led_info *tca_leds;

	int count = 0;

	int count;



	for_each_child_of_node(np, child)

		count++;

	if (!count)

		return ERR_PTR(-ENODEV);



	if (count > NUM_LEDS)

	count = of_get_child_count(np);

	if (!count || count > NUM_LEDS)

		return ERR_PTR(-ENODEV);



	tca_leds = devm_kzalloc(&client->dev,