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Commit 316b2550 authored by Laurent Pinchart's avatar Laurent Pinchart Committed by Linus Walleij
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sh-pfc: Terminate gpios array by -1 



0 is a valid GPIO value, use -1 to terminate the gpios array in IRQ
lists.

Signed-off-by: default avatarLaurent Pinchart <laurent.pinchart+renesas@ideasonboard.com>
Acked-by: default avatarMagnus Damm <damm@opensource.se>
Signed-off-by: default avatarLinus Walleij <linus.walleij@linaro.org>
parent 8d72a7fc

drivers/pinctrl/sh-pfc/gpio.c

+2 −2
Original line number Diff line number Diff line
@@ -207,9 +207,9 @@ static int gpio_pin_to_irq(struct gpio_chip *gc, unsigned offset) 
	unsigned int i, k;



	for (i = 0; i < pfc->info->gpio_irq_size; i++) {

		unsigned short *gpios = pfc->info->gpio_irq[i].gpios;

		short *gpios = pfc->info->gpio_irq[i].gpios;



		for (k = 0; gpios[k]; k++) {

		for (k = 0; gpios[k] >= 0; k++) {

			if (gpios[k] == offset)

				return pfc->info->gpio_irq[i].irq;

		}

drivers/pinctrl/sh-pfc/sh_pfc.h

+2 −2
Original line number Diff line number Diff line
@@ -94,11 +94,11 @@ struct pinmux_data_reg { 


struct pinmux_irq {

	int irq;

	unsigned short *gpios;

	short *gpios;

};



#define PINMUX_IRQ(irq_nr, ids...)			   \

	{ .irq = irq_nr, .gpios = (unsigned short []) { ids, 0 } }	\

	{ .irq = irq_nr, .gpios = (short []) { ids, -1 } }



struct pinmux_range {

	u16 begin;