On Wed, Dec 27, 2017 at 05:13:39PM +0200, Stanislav Nijnikov wrote: > +EXPORT_SYMBOL(ufs_sysfs_add_device_management); Whhy is this exported? What external module uses it? > + > +void ufs_sysfs_remove_device_management(struct ufs_hba *hba) > +{ > + sysfs_remove_groups(&hba->dev->kobj, ufs_sysfs_groups); > +} > +EXPORT_SYMBOL(ufs_sysfs_remove_device_management); > + > +MODULE_LICENSE("GPL"); Are you sure you didn't just put 2 module license fields in the same module? Other than those nits, looks good! thanks, greg k-h