refactor(ffa): remove `plat` prefix

Rename files to remove the `plat` prefix and replace with a
module-specific prefix.

Change-Id: Ie64cefcdf91da7b20e520828d8e234af12ab5c85
Signed-off-by: Karl Meakin <karl.meakin@arm.com>
diff --git a/inc/hf/ffa/notifications.h b/inc/hf/ffa/notifications.h
index 24471e6..95a82c8 100644
--- a/inc/hf/ffa/notifications.h
+++ b/inc/hf/ffa/notifications.h
@@ -11,83 +11,80 @@
 #include "hf/ffa.h"
 #include "hf/vm.h"
 
-struct ffa_value plat_ffa_is_notifications_bitmap_access_valid(
-	struct vcpu *current, ffa_id_t vm_id);
+struct ffa_value ffa_notifications_is_bitmap_access_valid(struct vcpu *current,
+							  ffa_id_t vm_id);
 
-bool plat_ffa_is_notifications_bind_valid(struct vcpu *current,
-					  ffa_id_t sender_id,
-					  ffa_id_t receiver_id);
-bool plat_ffa_notifications_update_bindings_forward(
+bool ffa_notifications_is_bind_valid(struct vcpu *current, ffa_id_t sender_id,
+				     ffa_id_t receiver_id);
+bool ffa_notifications_update_bindings_forward(
 	ffa_id_t receiver_id, ffa_id_t sender_id,
 	ffa_notification_flags_t flags, ffa_notifications_bitmap_t bitmap,
 	bool is_bind, struct ffa_value *ret);
 
-bool plat_ffa_is_notification_set_valid(struct vcpu *current,
-					ffa_id_t sender_id,
-					ffa_id_t receiver_id);
+bool ffa_notifications_is_set_valid(struct vcpu *current, ffa_id_t sender_id,
+				    ffa_id_t receiver_id);
 
-bool plat_ffa_notification_set_forward(ffa_id_t sender_vm_id,
-				       ffa_id_t receiver_vm_id,
-				       ffa_notification_flags_t flags,
-				       ffa_notifications_bitmap_t bitmap,
-				       struct ffa_value *ret);
+bool ffa_notifications_set_forward(ffa_id_t sender_vm_id,
+				   ffa_id_t receiver_vm_id,
+				   ffa_notification_flags_t flags,
+				   ffa_notifications_bitmap_t bitmap,
+				   struct ffa_value *ret);
 
-bool plat_ffa_is_notification_get_valid(struct vcpu *current,
-					ffa_id_t receiver_id,
-					ffa_notification_flags_t flags);
+bool ffa_notifications_is_get_valid(struct vcpu *current, ffa_id_t receiver_id,
+				    ffa_notification_flags_t flags);
 
-struct ffa_value plat_ffa_notifications_get_from_sp(
+struct ffa_value ffa_notifications_get_from_sp(
 	struct vm_locked receiver_locked, ffa_vcpu_index_t vcpu_id,
 	ffa_notifications_bitmap_t *from_sp);
 
-struct ffa_value plat_ffa_notifications_get_framework_notifications(
+struct ffa_value ffa_notifications_get_framework_notifications(
 	struct vm_locked receiver_locked, ffa_notifications_bitmap_t *from_fwk,
 	ffa_notification_flags_t flags, ffa_vcpu_index_t vcpu_id);
 
 /**
  * Creates a bitmap for the VM of the given ID.
  */
-struct ffa_value plat_ffa_notifications_bitmap_create(
-	ffa_id_t vm_id, ffa_vcpu_count_t vcpu_count);
+struct ffa_value ffa_notifications_bitmap_create(ffa_id_t vm_id,
+						 ffa_vcpu_count_t vcpu_count);
 
 /**
  * Issues a FFA_NOTIFICATION_BITMAP_CREATE.
  * Returns true if the call goes well, and false if call returns with
  * FFA_ERROR_32.
  */
-bool plat_ffa_notifications_bitmap_create_call(ffa_id_t vm_id,
-					       ffa_vcpu_count_t vcpu_count);
+bool ffa_notifications_bitmap_create_call(ffa_id_t vm_id,
+					  ffa_vcpu_count_t vcpu_count);
 
 /**
  * Destroys the notifications bitmap for the given VM ID.
  */
-struct ffa_value plat_ffa_notifications_bitmap_destroy(ffa_id_t vm_id);
+struct ffa_value ffa_notifications_bitmap_destroy(ffa_id_t vm_id);
 
 /**
  * Helper to send SRI and safely update `ffa_sri_state`, if there has been
  * a call to FFA_NOTIFICATION_SET, and the SRI has been delayed.
  * To be called at a context switch to the NWd.
  */
-void plat_ffa_sri_trigger_if_delayed(struct cpu *cpu);
+void ffa_notifications_sri_trigger_if_delayed(struct cpu *cpu);
 
 /**
  * Helper to send SRI and safely update `ffa_sri_state`, if it hasn't been
  * delayed in call to FFA_NOTIFICATION_SET.
  */
-void plat_ffa_sri_trigger_not_delayed(struct cpu *cpu);
+void ffa_notifications_sri_trigger_not_delayed(struct cpu *cpu);
 
 /**
  * Track that in current CPU there was a notification set with delay SRI flag.
  */
-void plat_ffa_sri_set_delayed(struct cpu *cpu);
+void ffa_notifications_sri_set_delayed(struct cpu *cpu);
 
 /**
  * Initialize Schedule Receiver Interrupts needed in the context of
  * notifications support.
  */
-void plat_ffa_sri_init(struct cpu *cpu);
+void ffa_notifications_sri_init(struct cpu *cpu);
 
-void plat_ffa_notification_info_get_forward(uint16_t *ids, uint32_t *ids_count,
-					    uint32_t *lists_sizes,
-					    uint32_t *lists_count,
-					    uint32_t ids_count_max);
+void ffa_notifications_info_get_forward(uint16_t *ids, uint32_t *ids_count,
+					uint32_t *lists_sizes,
+					uint32_t *lists_count,
+					uint32_t ids_count_max);