staging: dgap: Remove myself from the MAINTAINERS file

Removes myself from the MAINTAINERS file for the dgap driver.
There appears to be no way to get the firmware files required
by the dgap driver into the linux-firmware tree. The dgap
driver is useless wihtout this firmware. This product is
considered an obsolete product by Digi. They will not respond
to an inquiry concerning it or its firmware.

Signed-off-by: Mark Hounschell <[email protected]>
Cc: Greg Kroah-Hartman <[email protected]>
Cc: Ben Hutchings <[email protected]>
Signed-off-by: Greg Kroah-Hartman <[email protected]>

Author: Mark Hounschell

MAINTAINERS

@@ -3394,7 +3394,6 @@ F:	drivers/staging/dgnc/
 
 DIGI EPCA PCI PRODUCTS
 M:	Lidza Louina <[email protected]>
-M:	Mark Hounschell <[email protected]>
 M:	Daeseok Youn <[email protected]>
 L:	[email protected]
 S:	Maintained