1 files changed, 7 insertions, 3 deletions
diff --git a/arch/microblaze/kernel/irq.c b/arch/microblaze/kernel/irq.c
index ace700afbfdf..11e24de91aa4 100644
--- a/arch/microblaze/kernel/irq.c
+++ b/arch/microblaze/kernel/irq.c
@@ -17,10 +17,8 @@
 #include <linux/seq_file.h>
 #include <linux/kernel_stat.h>
 #include <linux/irq.h>
+#include <linux/irqchip.h>
 #include <linux/of_irq.h>
-#include <linux/export.h>
-
-#include <asm/prom.h>
 
 static u32 concurrent_irq;
 
@@ -47,3 +45,9 @@ next_irq:
 	set_irq_regs(old_regs);
 	trace_hardirqs_on();
 }
+
+void __init init_IRQ(void)
+{
+	/* process the entire interrupt tree in one go */
+	irqchip_init();
+}