1 files changed, 3 insertions, 3 deletions

diff --git a/arch/microblaze/include/asm/io.h b/arch/microblaze/include/asm/io.h
index 8cb8a8566ede..2565cb94f32f 100644
--- a/arch/microblaze/include/asm/io.h
+++ b/arch/microblaze/include/asm/io.h
@@ -123,11 +123,11 @@ static inline void writel(unsigned int v, volatile void __iomem *addr)
  * inb_p/inw_p/...
  * The macros don't do byte-swapping.
  */
-#define inb(port)               readb((u8 *)((port)))
+#define inb(port)               readb((u8 *)((unsigned long)(port)))
 #define outb(val, port)         writeb((val), (u8 *)((unsigned long)(port)))
-#define inw(port)               readw((u16 *)((port)))
+#define inw(port)               readw((u16 *)((unsigned long)(port)))
 #define outw(val, port)         writew((val), (u16 *)((unsigned long)(port)))
-#define inl(port)               readl((u32 *)((port)))
+#define inl(port)               readl((u32 *)((unsigned long)(port)))
 #define outl(val, port)         writel((val), (u32 *)((unsigned long)(port)))
 
 #define inb_p(port)             inb((port))