Commit 23a70045 authored by Stefan Riedmueller's avatar Stefan Riedmueller Committed by Pavel Machek
Browse files

leds: pca9532: Assign gpio base dynamically 



When using devicetree, gpio_base holds its initial zero value which can
lead to a rejection if another gpio controller already occupies this
base. To prevent that collision let the gpio base be assigned dynamically.

Signed-off-by: default avatarStefan Riedmueller <s.riedmueller@phytec.de>
Signed-off-by: default avatarPavel Machek <pavel@ucw.cz>
parent 5fe09e16

drivers/leds/leds-pca9532.c

+2 −0
Original line number Diff line number Diff line
@@ -480,6 +480,8 @@ pca9532_of_populate_pdata(struct device *dev, struct device_node *np) 
	if (!pdata)

		return ERR_PTR(-ENOMEM);



	pdata->gpio_base = -1;



	of_property_read_u8_array(np, "nxp,pwm", &pdata->pwm[0],

				  ARRAY_SIZE(pdata->pwm));

	of_property_read_u8_array(np, "nxp,psc", &pdata->psc[0],