55 	struct u8_gpio_chip *u8_gc = to_u8_gpio_chip(mm_gc);  in u8_gpio_set()  local
58 	spin_lock_irqsave(&u8_gc->lock, flags);  in u8_gpio_set()
61 		u8_gc->data |= u8_pin2mask(gpio);  in u8_gpio_set()
63 		u8_gc->data &= ~u8_pin2mask(gpio);  in u8_gpio_set()
65 	out_8(mm_gc->regs, u8_gc->data);  in u8_gpio_set()
67 	spin_unlock_irqrestore(&u8_gc->lock, flags);  in u8_gpio_set()
83 	struct u8_gpio_chip *u8_gc = to_u8_gpio_chip(mm_gc);  in u8_gpio_save_regs()  local
85 	u8_gc->data = in_8(mm_gc->regs);  in u8_gpio_save_regs()
91 	struct u8_gpio_chip *u8_gc;  in u8_simple_gpiochip_add()  local
95 	u8_gc = kzalloc(sizeof(*u8_gc), GFP_KERNEL);  in u8_simple_gpiochip_add()
96 	if (!u8_gc)  in u8_simple_gpiochip_add()
99 	spin_lock_init(&u8_gc->lock);  in u8_simple_gpiochip_add()
101 	mm_gc = &u8_gc->mm_gc;  in u8_simple_gpiochip_add()
116 	kfree(u8_gc);  in u8_simple_gpiochip_add()