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Diffstat (limited to 'arch/arm/mach-ep93xx/include/mach/ep93xx-regs.h')
-rw-r--r--arch/arm/mach-ep93xx/include/mach/ep93xx-regs.h9
1 files changed, 9 insertions, 0 deletions
diff --git a/arch/arm/mach-ep93xx/include/mach/ep93xx-regs.h b/arch/arm/mach-ep93xx/include/mach/ep93xx-regs.h
index c4a7b84ef06..e711d0e021c 100644
--- a/arch/arm/mach-ep93xx/include/mach/ep93xx-regs.h
+++ b/arch/arm/mach-ep93xx/include/mach/ep93xx-regs.h
@@ -6,6 +6,15 @@
#define __ASM_ARCH_EP93XX_REGS_H
/*
+ * A typesafe __io() variation for variable initialisers
+ */
+#ifdef __ASSEMBLER__
+#define IOMEM(p) p
+#else
+#define IOMEM(p) ((void __iomem __force *)(p))
+#endif
+
+/*
* EP93xx Physical Memory Map:
*
* The ASDO pin is sampled at system reset to select a synchronous or