Merge tag 'driver-core-4.15-rc3' of git://git.kernel.org/pub/scm/linux/kernel/git...

Merge tag 'driver-core-4.15-rc3' of git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/driver-core

Pull driver core fixes from Greg KH:
 "Here are 3 small fixes for some reported issues:

   - a debugfs build error that lots of people have reported

   - a Kconfig help text cleanup now that the firmware is not in the
     kernel tree

   - an ISA bus bug fix for a reported issue that has been there since
     2.6.18.

  All of these have been in linux-next with no reported issues"

* tag 'driver-core-4.15-rc3' of git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/driver-core:
  firmware: cleanup FIRMWARE_IN_KERNEL message
  isa: Prevent NULL dereference in isa_bus driver callbacks
  debugfs: fix debugfs_real_fops() build error