194 	struct mutex gpio_lock;	/* Protect cached dir, dat_out */  member
224 	mutex_lock(&kpad->gpio_lock);  in adp5588_gpio_get_value()
231 	mutex_unlock(&kpad->gpio_lock);  in adp5588_gpio_get_value()
243 	mutex_lock(&kpad->gpio_lock);  in adp5588_gpio_set_value()
252 	mutex_unlock(&kpad->gpio_lock);  in adp5588_gpio_set_value()
275 	mutex_lock(&kpad->gpio_lock);  in adp5588_gpio_set_config()
285 	mutex_unlock(&kpad->gpio_lock);  in adp5588_gpio_set_config()
297 	mutex_lock(&kpad->gpio_lock);  in adp5588_gpio_direction_input()
302 	mutex_unlock(&kpad->gpio_lock);  in adp5588_gpio_direction_input()
315 	mutex_lock(&kpad->gpio_lock);  in adp5588_gpio_direction_output()
332 	mutex_unlock(&kpad->gpio_lock);  in adp5588_gpio_direction_output()
363 	mutex_lock(&kpad->gpio_lock);  in adp5588_irq_bus_lock()
379 	mutex_unlock(&kpad->gpio_lock);  in adp5588_irq_bus_sync_unlock()
454 	mutex_init(&kpad->gpio_lock);  in adp5588_gpio_add()