Index: kernel/generic/src/ddi/ddi.c
===================================================================
--- kernel/generic/src/ddi/ddi.c	(revision 6f7071b562c845499c96c4a1354e9a5d3ce94a05)
+++ kernel/generic/src/ddi/ddi.c	(revision 89e3152f290a1082b3180e47eb00ad388789d8f6)
@@ -121,5 +121,5 @@
  *
  */
-NO_TRACE static errno_t physmem_map(uintptr_t phys, size_t pages,
+_NO_TRACE static errno_t physmem_map(uintptr_t phys, size_t pages,
     unsigned int flags, uintptr_t *virt, uintptr_t bound)
 {
@@ -227,5 +227,5 @@
 }
 
-NO_TRACE static errno_t physmem_unmap(uintptr_t virt)
+_NO_TRACE static errno_t physmem_unmap(uintptr_t virt)
 {
 	assert(TASK);
@@ -312,5 +312,5 @@
  *
  */
-NO_TRACE static errno_t iospace_enable(task_id_t id, uintptr_t ioaddr, size_t size)
+_NO_TRACE static errno_t iospace_enable(task_id_t id, uintptr_t ioaddr, size_t size)
 {
 	/*
@@ -353,5 +353,5 @@
  *
  */
-NO_TRACE static errno_t iospace_disable(task_id_t id, uintptr_t ioaddr, size_t size)
+_NO_TRACE static errno_t iospace_disable(task_id_t id, uintptr_t ioaddr, size_t size)
 {
 	/*
@@ -413,5 +413,5 @@
 }
 
-NO_TRACE static errno_t dmamem_map(uintptr_t virt, size_t size, unsigned int map_flags,
+_NO_TRACE static errno_t dmamem_map(uintptr_t virt, size_t size, unsigned int map_flags,
     unsigned int flags, uintptr_t *phys)
 {
@@ -422,5 +422,5 @@
 }
 
-NO_TRACE static errno_t dmamem_map_anonymous(size_t size, uintptr_t constraint,
+_NO_TRACE static errno_t dmamem_map_anonymous(size_t size, uintptr_t constraint,
     unsigned int map_flags, unsigned int flags, uintptr_t *phys,
     uintptr_t *virt, uintptr_t bound)
@@ -451,5 +451,5 @@
 }
 
-NO_TRACE static errno_t dmamem_unmap(uintptr_t virt, size_t size)
+_NO_TRACE static errno_t dmamem_unmap(uintptr_t virt, size_t size)
 {
 	// TODO: implement unlocking & unmap
@@ -457,5 +457,5 @@
 }
 
-NO_TRACE static errno_t dmamem_unmap_anonymous(uintptr_t virt)
+_NO_TRACE static errno_t dmamem_unmap_anonymous(uintptr_t virt)
 {
 	return as_area_destroy(TASK->as, virt);