* return to the caller and not iterate over any more devices.
*/
struct device *driver_find_device(struct device_driver *drv,
- struct device *start, void *data,
- int (*match)(struct device *dev, void *data))
+ struct device *start, const void *data,
+ int (*match)(struct device *dev, const void *data))
{
struct klist_iter i;
struct device *dev;