diff --git a/arch/powerpc/include/asm/prom.h b/arch/powerpc/include/asm/prom.h
index 6f109b5cb84e8..2e82820fbd64c 100644
--- a/arch/powerpc/include/asm/prom.h
+++ b/arch/powerpc/include/asm/prom.h
@@ -12,16 +12,10 @@
  * Updates for PPC64 by Peter Bergner & David Engebretsen, IBM Corp.
  */
 #include <linux/types.h>
-#include <asm/irq.h>
-#include <linux/atomic.h>
 #include <asm/firmware.h>
 
-/* These includes should be removed once implicit includes are cleaned up. */
-#include <linux/of.h>
-#include <linux/of_fdt.h>
-#include <linux/of_address.h>
-#include <linux/of_irq.h>
-#include <linux/platform_device.h>
+struct device_node;
+struct property;
 
 #define OF_DT_BEGIN_NODE	0x1		/* Start of node, full name */
 #define OF_DT_END_NODE		0x2		/* End node */