22 	struct gpio_chip gc;  member
31 #define to_gpio_reg(x) container_of(x, struct gpio_reg, gc)
33 static int gpio_reg_get_direction(struct gpio_chip *gc, unsigned offset)  in gpio_reg_get_direction()  argument
35 	struct gpio_reg *r = to_gpio_reg(gc);  in gpio_reg_get_direction()
41 static int gpio_reg_direction_output(struct gpio_chip *gc, unsigned offset,  in gpio_reg_direction_output()  argument
44 	struct gpio_reg *r = to_gpio_reg(gc);  in gpio_reg_direction_output()
49 	gc->set(gc, offset, value);  in gpio_reg_direction_output()
53 static int gpio_reg_direction_input(struct gpio_chip *gc, unsigned offset)  in gpio_reg_direction_input()  argument
55 	struct gpio_reg *r = to_gpio_reg(gc);  in gpio_reg_direction_input()
60 static void gpio_reg_set(struct gpio_chip *gc, unsigned offset, int value)  in gpio_reg_set()  argument
62 	struct gpio_reg *r = to_gpio_reg(gc);  in gpio_reg_set()
77 static int gpio_reg_get(struct gpio_chip *gc, unsigned offset)  in gpio_reg_get()  argument
79 	struct gpio_reg *r = to_gpio_reg(gc);  in gpio_reg_get()
95 static void gpio_reg_set_multiple(struct gpio_chip *gc, unsigned long *mask,  in gpio_reg_set_multiple()  argument
98 	struct gpio_reg *r = to_gpio_reg(gc);  in gpio_reg_set_multiple()
107 static int gpio_reg_to_irq(struct gpio_chip *gc, unsigned offset)  in gpio_reg_to_irq()  argument
109 	struct gpio_reg *r = to_gpio_reg(gc);  in gpio_reg_to_irq()
156 	r->gc.label = label;  in gpio_reg_init()
157 	r->gc.get_direction = gpio_reg_get_direction;  in gpio_reg_init()
158 	r->gc.direction_input = gpio_reg_direction_input;  in gpio_reg_init()
159 	r->gc.direction_output = gpio_reg_direction_output;  in gpio_reg_init()
160 	r->gc.set = gpio_reg_set;  in gpio_reg_init()
161 	r->gc.get = gpio_reg_get;  in gpio_reg_init()
162 	r->gc.set_multiple = gpio_reg_set_multiple;  in gpio_reg_init()
164 		r->gc.to_irq = gpio_reg_to_irq;  in gpio_reg_init()
165 	r->gc.base = base;  in gpio_reg_init()
166 	r->gc.ngpio = num;  in gpio_reg_init()
167 	r->gc.names = names;  in gpio_reg_init()
174 		ret = devm_gpiochip_add_data(dev, &r->gc, r);  in gpio_reg_init()
176 		ret = gpiochip_add_data(&r->gc, r);  in gpio_reg_init()
178 	return ret ? ERR_PTR(ret) : &r->gc;  in gpio_reg_init()
181 int gpio_reg_resume(struct gpio_chip *gc)  in gpio_reg_resume()  argument
183 	struct gpio_reg *r = to_gpio_reg(gc);  in gpio_reg_resume()