[PATCH] of overlay callbacks

2016-02-16 Thread Alan Tull
Adding functionality for registering callbacks with the of overlay code. When DT overlays are being added, some drivers/subsystems will want to know about the changes before they go into the live tree. Similarly there is a need for post-remove callbacks. Each handler is registered with a

[PATCH] of overlay callbacks

2016-02-16 Thread Alan Tull
Adding functionality for registering callbacks with the of overlay code. When DT overlays are being added, some drivers/subsystems will want to know about the changes before they go into the live tree. Similarly there is a need for post-remove callbacks. Each handler is registered with a