/* driver_remove_file - remove sysfs file for driver. @drv: driver. @attr: driver attribute descriptor.  */
void driver_remove_file(struct device_driver *drv, const struct driver_attribute *attr)
/* driver_remove_file - remove sysfs file for driver. @drv: driver. @attr: driver attribute descriptor.  */
void driver_remove_file(struct device_driver *drv, const struct driver_attribute *attr)
{
	if (drv)
		sysfs_remove_file(&drv->p->kobj, &attr->attr);
}