[ARM] Fix iop32x/iop33x build

arch/arm/plat-iop/io.c:26: error: conflicting types for '__iop3xx_ioremap'
Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>

include/asm-arm/arch-iop13xx/io.h

@@ -27,7 +27,7 @@
 
 extern void __iomem * __iop13xx_io(unsigned long io_addr);
 extern void __iomem *__iop13xx_ioremap(unsigned long cookie, size_t size,
-	unsigned long flags);
+	unsigned int mtype);
 extern void __iop13xx_iounmap(void __iomem *addr);
 
 extern u32 iop13xx_atue_mem_base;

include/asm-arm/arch-iop32x/io.h

@@ -14,7 +14,7 @@
 #include <asm/hardware.h>
 
 extern void __iomem *__iop3xx_ioremap(unsigned long cookie, size_t size,
-	unsigned long flags);
+	unsigned int mtype);
 extern void __iop3xx_iounmap(void __iomem *addr);
 
 #define IO_SPACE_LIMIT		0xffffffff

include/asm-arm/arch-iop33x/io.h

@@ -14,7 +14,7 @@
 #include <asm/hardware.h>
 
 extern void __iomem *__iop3xx_ioremap(unsigned long cookie, size_t size,
-	unsigned long flags);
+	unsigned int mtype);
 extern void __iop3xx_iounmap(void __iomem *addr);
 
 #define IO_SPACE_LIMIT		0xffffffff