staging: unisys: remove unused enum from controlvmchannel.h

This patch removes this enum since it is unused
Signed-off-by: NErik Arfvidson <erik.arfvidson@unisys.com>
Signed-off-by: NBenjamin Romer <benjamin.romer@unisys.com>
Signed-off-by: NGreg Kroah-Hartman <gregkh@linuxfoundation.org>

drivers/staging/unisys/common-spar/include/channels/controlvmchannel.h

@@ -20,10 +20,6 @@
 #include "channel.h"
 #include "controlframework.h"
 
-enum { INVALID_GUEST_FIRMWARE, SAMPLE_GUEST_FIRMWARE,
-	    TIANO32_GUEST_FIRMWARE, TIANO64_GUEST_FIRMWARE
-};
-
 /* {2B3C2D10-7EF5-4ad8-B966-3448B7386B3D} */
 #define SPAR_CONTROLVM_CHANNEL_PROTOCOL_UUID	\
 		UUID_LE(0x2b3c2d10, 0x7ef5, 0x4ad8, \