staging: vchiq_core: Don't BUG if sending RESUME fails

VCHIQ suspend and resume isn't implemented, but even it was
there is no need to call BUG().
Signed-off-by: NStefan Wahren <stefan.wahren@i2se.com>
Signed-off-by: NGreg Kroah-Hartman <gregkh@linuxfoundation.org>

drivers/staging/vc04_services/interface/vchiq_arm/vchiq_core.c

@@ -2137,7 +2137,6 @@ slot_handler_func(void *v)
 					vchiq_log_error(vchiq_core_log_level,
 						"Failed to send RESUME "
 						"message");
-					BUG();
 				}
 				break;