68 	struct mutex mutex;  member
211 	mutex_lock(&priv->mutex);  in twl_request()
270 	mutex_unlock(&priv->mutex);  in twl_request()
278 	mutex_lock(&priv->mutex);  in twl_free()
291 	mutex_unlock(&priv->mutex);  in twl_free()
299 	mutex_lock(&priv->mutex);  in twl_direction_in()
308 	mutex_unlock(&priv->mutex);  in twl_direction_in()
319 	mutex_lock(&priv->mutex);  in twl_get()
332 	mutex_unlock(&priv->mutex);  in twl_get()
340 	mutex_lock(&priv->mutex);  in twl_set()
351 	mutex_unlock(&priv->mutex);  in twl_set()
359 	mutex_lock(&priv->mutex);  in twl_direction_out()
363 			mutex_unlock(&priv->mutex);  in twl_direction_out()
373 	mutex_unlock(&priv->mutex);  in twl_direction_out()
514 	mutex_init(&priv->mutex);  in gpio_twl4030_probe()