This patch changes the driver name to be consistent with the name that
is registered as cell name in the MFD driver. Otherwise the driver won't
load.
Reviewed-by: NGuenter Roeck <linux@roeck-us.net>
Acked-by: NKevin Strasser <strassek@engr.orst.edu>
Signed-off-by: NMichael Brunner <michael.brunner@kontron.com>