Index: uspace/srv/hw/irc/obio/obio.c
===================================================================
--- uspace/srv/hw/irc/obio/obio.c	(revision b50bf6c201ae00ccc91ccc9953283c72c30f492a)
+++ uspace/srv/hw/irc/obio/obio.c	(revision fbcdeb887f643e4a875e51120a2ddbf6fe35e4b3)
@@ -124,9 +124,8 @@
 	
 	base_phys = (void *) paddr;
-	base_virt = as_get_mappable_page(OBIO_SIZE);
 	
 	int flags = AS_AREA_READ | AS_AREA_WRITE;
-	int retval = physmem_map(base_phys, (void *) base_virt,
-	    ALIGN_UP(OBIO_SIZE, PAGE_SIZE) >> PAGE_WIDTH, flags);
+	int retval = physmem_map(base_phys,
+	    ALIGN_UP(OBIO_SIZE, PAGE_SIZE) >> PAGE_WIDTH, flags, &base_virt);
 	
 	if (retval < 0) {