Change the name of type ffa_vm_id_t

The type ffa_vm_id_t is used for all ffa_id variables not just
ones specific to vms so remove this element from the name to make
it simple ffa_id_t

Signed-off-by: Daniel Boulby <daniel.boulby@arm.com>
Change-Id: I29d751880c29b0a401cbc698f856c3651cc02789
diff --git a/include/runtime_services/spm_common.h b/include/runtime_services/spm_common.h
index 50159ec..02c1262 100644
--- a/include/runtime_services/spm_common.h
+++ b/include/runtime_services/spm_common.h
@@ -107,7 +107,7 @@
  */
 bool memory_retrieve(struct mailbox_buffers *mb,
 		     struct ffa_memory_region **retrieved, uint64_t handle,
-		     ffa_vm_id_t sender, ffa_vm_id_t receiver,
+		     ffa_id_t sender, ffa_id_t receiver,
 		     uint32_t mem_func);
 
 /**
@@ -115,7 +115,7 @@
  * after it being done with the memory shared, identified by the 'handle'.
  */
 bool memory_relinquish(struct ffa_mem_relinquish *m, uint64_t handle,
-		       ffa_vm_id_t id);
+		       ffa_id_t id);
 
 ffa_memory_handle_t memory_send(
 	struct ffa_memory_region *memory_region, uint32_t mem_func,
@@ -123,7 +123,7 @@
 
 ffa_memory_handle_t memory_init_and_send(
 	struct ffa_memory_region *memory_region, size_t memory_region_max_size,
-	ffa_vm_id_t sender, ffa_vm_id_t receiver,
+	ffa_id_t sender, ffa_id_t receiver,
 	const struct ffa_memory_region_constituent* constituents,
 	uint32_t constituents_count, uint32_t mem_func);