220 	struct stx104_gpio *const stx104gpio = gpiochip_get_data(chip);  in stx104_gpio_get()  local
225 	return !!(inb(stx104gpio->base) & BIT(offset));  in stx104_gpio_get()
231 	struct stx104_gpio *const stx104gpio = gpiochip_get_data(chip);  in stx104_gpio_get_multiple()  local
233 	*bits = inb(stx104gpio->base);  in stx104_gpio_get_multiple()
241 	struct stx104_gpio *const stx104gpio = gpiochip_get_data(chip);  in stx104_gpio_set()  local
248 	spin_lock_irqsave(&stx104gpio->lock, flags);  in stx104_gpio_set()
251 		stx104gpio->out_state |= mask;  in stx104_gpio_set()
253 		stx104gpio->out_state &= ~mask;  in stx104_gpio_set()
255 	outb(stx104gpio->out_state, stx104gpio->base);  in stx104_gpio_set()
257 	spin_unlock_irqrestore(&stx104gpio->lock, flags);  in stx104_gpio_set()
268 	struct stx104_gpio *const stx104gpio = gpiochip_get_data(chip);  in stx104_gpio_set_multiple()  local
278 	spin_lock_irqsave(&stx104gpio->lock, flags);  in stx104_gpio_set_multiple()
280 	stx104gpio->out_state &= ~*mask;  in stx104_gpio_set_multiple()
281 	stx104gpio->out_state |= *mask & *bits;  in stx104_gpio_set_multiple()
282 	outb(stx104gpio->out_state, stx104gpio->base);  in stx104_gpio_set_multiple()
284 	spin_unlock_irqrestore(&stx104gpio->lock, flags);  in stx104_gpio_set_multiple()
291 	struct stx104_gpio *stx104gpio;  in stx104_probe()  local
298 	stx104gpio = devm_kzalloc(dev, sizeof(*stx104gpio), GFP_KERNEL);  in stx104_probe()
299 	if (!stx104gpio)  in stx104_probe()
336 	stx104gpio->chip.label = dev_name(dev);  in stx104_probe()
337 	stx104gpio->chip.parent = dev;  in stx104_probe()
338 	stx104gpio->chip.owner = THIS_MODULE;  in stx104_probe()
339 	stx104gpio->chip.base = -1;  in stx104_probe()
340 	stx104gpio->chip.ngpio = STX104_NGPIO;  in stx104_probe()
341 	stx104gpio->chip.names = stx104_names;  in stx104_probe()
342 	stx104gpio->chip.get_direction = stx104_gpio_get_direction;  in stx104_probe()
343 	stx104gpio->chip.direction_input = stx104_gpio_direction_input;  in stx104_probe()
344 	stx104gpio->chip.direction_output = stx104_gpio_direction_output;  in stx104_probe()
345 	stx104gpio->chip.get = stx104_gpio_get;  in stx104_probe()
346 	stx104gpio->chip.get_multiple = stx104_gpio_get_multiple;  in stx104_probe()
347 	stx104gpio->chip.set = stx104_gpio_set;  in stx104_probe()
348 	stx104gpio->chip.set_multiple = stx104_gpio_set_multiple;  in stx104_probe()
349 	stx104gpio->base = base[id] + 3;  in stx104_probe()
350 	stx104gpio->out_state = 0x0;  in stx104_probe()
352 	spin_lock_init(&stx104gpio->lock);  in stx104_probe()
354 	err = devm_gpiochip_add_data(dev, &stx104gpio->chip, stx104gpio);  in stx104_probe()