return sprintf(buf, "%d\n", temp);
}
-static DEVICE_ATTR(update_mode, 0644, update_mode_show, update_mode_store);
-static DEVICE_ATTR(flash, 0644, flash_show, flash_store);
+static DEVICE_ATTR_RW(update_mode);
+static DEVICE_ATTR_RW(flash);
static DEVICE_ATTR(temp, 0644, temp_show, NULL);
static struct attribute *auok190x_attributes[] = {