ARM: imx: refactor the io mapping macro

[pandora-kernel.git] / arch / arm / plat-mxc / include / mach / hardware.h

diff --git a/arch/arm/plat-mxc/include/mach/hardware.h b/arch/arm/plat-mxc/include/mach/hardware.h
index ebadf4a..4bbe506 100644 (file)
--- a/arch/arm/plat-mxc/include/mach/hardware.h
+++ b/arch/arm/plat-mxc/include/mach/hardware.h
@@ -22,10 +22,15 @@
 
 #include <asm/sizes.h>
 
-#define IMX_IO_ADDRESS(addr, module)                                   \
-       ((void __force __iomem *)                                       \
-        (((unsigned long)((addr) - (module ## _BASE_ADDR)) < module ## _SIZE) ?\
-        (addr) - (module ## _BASE_ADDR) + (module ## _BASE_ADDR_VIRT) : 0))
+#ifdef __ASSEMBLER__
+#define IOMEM(addr)    (addr)
+#else
+#define IOMEM(addr)    ((void __force __iomem *)(addr))
+#endif
+
+#define IMX_IO_P2V_MODULE(addr, module)                                        \
+       (((addr) - module ## _BASE_ADDR) < module ## _SIZE ?            \
+        (addr) - (module ## _BASE_ADDR) + (module ## _BASE_ADDR_VIRT) : 0)
 
 #ifdef CONFIG_ARCH_MX5
 #include <mach/mx51.h>