staging: vchiq_core: Remove unused function argument

The argument 'is_blocking' in queue_message_sync() is not
used in the function. Drop it.
Signed-off-by: Umang Jain <umang.jain@ideasonboard.com>
Reviewed-by: Stefan Wahren <wahrenst@gmx.net>
Tested-by: Stefan Wahren <wahrenst@gmx.net>
Link: https://lore.kernel.org/r/20240910051007.297227-7-umang.jain@ideasonboard.comSigned-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

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

@@ -1139,7 +1139,7 @@ queue_message_sync(struct vchiq_state *state, struct vchiq_service *service,
 		   int msgid,
 		   ssize_t (*copy_callback)(void *context, void *dest,
 					    size_t offset, size_t maxsize),
-		   void *context, int size, int is_blocking)
+		   void *context, int size)
 {
 	struct vchiq_shared_state *local;
 	struct vchiq_header *header;
@@ -1517,7 +1517,7 @@ parse_open(struct vchiq_state *state, struct vchiq_header *header)
 		/* Acknowledge the OPEN */
 		if (service->sync) {
 			if (queue_message_sync(state, NULL, openack_id, memcpy_copy_callback,
-					       &ack_payload, sizeof(ack_payload), 0) == -EAGAIN)
+					       &ack_payload, sizeof(ack_payload)) == -EAGAIN)
 				goto bail_not_ready;
 
 			/* The service is now open */
@@ -3249,7 +3249,7 @@ vchiq_queue_message(struct vchiq_instance *instance, unsigned int handle,
 		break;
 	case VCHIQ_SRVSTATE_OPENSYNC:
 		status = queue_message_sync(service->state, service, data_id,
-					    copy_callback, context, size, 1);
+					    copy_callback, context, size);
 		break;
 	default:
 		status = -EINVAL;