On Thu, Jan 10, 2019 at 09:00:27PM +0200, Andy Shevchenko wrote: > -int mdev_device_create(struct kobject *kobj, struct device *dev, uuid_le uuid) > +int mdev_device_create(struct kobject *kobj, struct device *dev, const guid_t *uuid) This adds an overly long line. Otherwise looks good: Reviewed-by: Christoph Hellwig <hch@xxxxxx>