45 static struct altera_gpio_chip *to_altera(struct gpio_chip *gc)  in to_altera()  argument
47 	return container_of(gc, struct altera_gpio_chip, mmchip.gc);  in to_altera()
131 static int altera_gpio_get(struct gpio_chip *gc, unsigned offset)  in altera_gpio_get()  argument
135 	mm_gc = to_of_mm_gpio_chip(gc);  in altera_gpio_get()
140 static void altera_gpio_set(struct gpio_chip *gc, unsigned offset, int value)  in altera_gpio_set()  argument
147 	mm_gc = to_of_mm_gpio_chip(gc);  in altera_gpio_set()
160 static int altera_gpio_direction_input(struct gpio_chip *gc, unsigned offset)  in altera_gpio_direction_input()  argument
167 	mm_gc = to_of_mm_gpio_chip(gc);  in altera_gpio_direction_input()
180 static int altera_gpio_direction_output(struct gpio_chip *gc,  in altera_gpio_direction_output()  argument
188 	mm_gc = to_of_mm_gpio_chip(gc);  in altera_gpio_direction_output()
221 	irqdomain = altera_gc->mmchip.gc.irqdomain;  in altera_gpio_irq_edge_handler()
229 		for_each_set_bit(i, &status, mm_gc->gc.ngpio) {  in altera_gpio_irq_edge_handler()
250 	irqdomain = altera_gc->mmchip.gc.irqdomain;  in altera_gpio_irq_leveL_high_handler()
257 	for_each_set_bit(i, &status, mm_gc->gc.ngpio) {  in altera_gpio_irq_leveL_high_handler()
277 		altera_gc->mmchip.gc.ngpio = ALTERA_GPIO_MAX_NGPIO;  in altera_gpio_probe()
279 		altera_gc->mmchip.gc.ngpio = reg;  in altera_gpio_probe()
281 	if (altera_gc->mmchip.gc.ngpio > ALTERA_GPIO_MAX_NGPIO) {  in altera_gpio_probe()
285 		altera_gc->mmchip.gc.ngpio = ALTERA_GPIO_MAX_NGPIO;  in altera_gpio_probe()
288 	altera_gc->mmchip.gc.direction_input	= altera_gpio_direction_input;  in altera_gpio_probe()
289 	altera_gc->mmchip.gc.direction_output	= altera_gpio_direction_output;  in altera_gpio_probe()
290 	altera_gc->mmchip.gc.get		= altera_gpio_get;  in altera_gpio_probe()
291 	altera_gc->mmchip.gc.set		= altera_gpio_set;  in altera_gpio_probe()
292 	altera_gc->mmchip.gc.owner		= THIS_MODULE;  in altera_gpio_probe()
293 	altera_gc->mmchip.gc.dev		= &pdev->dev;  in altera_gpio_probe()
316 	ret = gpiochip_irqchip_add(&altera_gc->mmchip.gc, &altera_irq_chip, 0,  in altera_gpio_probe()
324 	gpiochip_set_chained_irqchip(&altera_gc->mmchip.gc,  in altera_gpio_probe()