greybus: core: add drvdata accessors

Add greybus driver-data accessors.

Signed-off-by: Johan Hovold <johan@hovoldconsulting.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@google.com>
This commit is contained in:
Johan Hovold 2016-01-08 20:13:43 +01:00 • committed by Greg Kroah-Hartman
commit 13da9e11e9