--- a/drivers/amba/bus.c
+++ b/drivers/amba/bus.c
@@ -21,6 +21,10 @@
#include <asm/irq.h>
+#ifndef NO_IRQ
+#define NO_IRQ (-1)
+#endif
+
#define to_amba_driver(d) container_of(d, struct amba_driver, drv)
static const struct amba_id *