Index: kernel/arch/mips32/src/drivers/msim.c
===================================================================
--- kernel/arch/mips32/src/drivers/msim.c	(revision df4ed852a2d1b242f9bdce0a873009a2cb77cec7)
+++ kernel/arch/mips32/src/drivers/msim.c	(revision 831a04d0773940f7587dff16f2f8addd800d3810)
@@ -34,9 +34,9 @@
 
 #include <interrupt.h>
+#include <ipc/irq.h>
 #include <console/chardev.h>
 #include <arch/drivers/msim.h>
 #include <arch/cp0.h>
 #include <console/console.h>
-#include <ddi/irq.h>
 #include <sysinfo/sysinfo.h>
 
Index: kernel/arch/mips32/src/drivers/serial.c
===================================================================
--- kernel/arch/mips32/src/drivers/serial.c	(revision df4ed852a2d1b242f9bdce0a873009a2cb77cec7)
+++ kernel/arch/mips32/src/drivers/serial.c	(revision 831a04d0773940f7587dff16f2f8addd800d3810)
@@ -35,8 +35,8 @@
 #include <interrupt.h>
 #include <arch/cp0.h>
+#include <ipc/irq.h>
 #include <arch/drivers/serial.h>
 #include <console/chardev.h>
 #include <console/console.h>
-#include <ddi/irq.h>
 
 #define SERIAL_IRQ 2