commit cd0fdb5c07b27bac8ce617459c3599f7be315ce5
author Christopher Bostic <cbostic@linux.vnet.ibm.com> Tue Jun 06 16:08:46 2017 -0500
committer Greg Kroah-Hartman <gregkh@linuxfoundation.org> Fri Jun 09 11:52:08 2017 +0200
tree f5b9cb324cf72079ce529b3611e45c329ba8fcfd
parent 4efe37f4c4efcb73562e4634cb6c262b08ab6451

drivers/fsi: Add master unscan

Allow a master to undo a previous scan.  Should a master scan a bus
twice it will need to ensure it doesn't double register any
previously detected device.

Signed-off-by: Christopher Bostic <cbostic@linux.vnet.ibm.com>
Signed-off-by: Joel Stanley <joel@jms.id.au>
----
v7 - Unscan when unregistering master
   - Remove leading '__'s from function names
   - Return fail state for sysfs rescan file
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>