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authorArnd Bergmann <arnd@arndb.de>2012-09-14 20:20:24 +0000
committerArnd Bergmann <arnd@arndb.de>2012-09-19 15:19:14 +0200
commitdf38b24fa87ba4c386e50b83befd93d0518b7ea8 (patch)
tree368f02172fe070e8a2cc5e0d333ddc5377347fd0 /arch/arm/mach-lpc32xx/include/mach/hardware.h
parentc72ecbec1999204be15e40ade63585b16a6f713a (diff)
ARM: lpc32xx: use __iomem pointers for MMIO
ARM is moving to stricter checks on readl/write functions, so we need to use the correct types everywhere. Cc: Roland Stigge <stigge@antcom.de> Cc: Wolfram Sang <w.sang@pengutronix.de> Signed-off-by: Arnd Bergmann <arnd@arndb.de>
Diffstat (limited to 'arch/arm/mach-lpc32xx/include/mach/hardware.h')
-rw-r--r--arch/arm/mach-lpc32xx/include/mach/hardware.h2
1 files changed, 1 insertions, 1 deletions
diff --git a/arch/arm/mach-lpc32xx/include/mach/hardware.h b/arch/arm/mach-lpc32xx/include/mach/hardware.h
index 33e1dde37bd9..69065de97a3d 100644
--- a/arch/arm/mach-lpc32xx/include/mach/hardware.h
+++ b/arch/arm/mach-lpc32xx/include/mach/hardware.h
@@ -25,7 +25,7 @@
/*
* This macro relies on fact that for all HW i/o addresses bits 20-23 are 0
*/
-#define IO_ADDRESS(x) (((((x) & 0xff000000) >> 4) | ((x) & 0xfffff)) |\
+#define IO_ADDRESS(x) IOMEM(((((x) & 0xff000000) >> 4) | ((x) & 0xfffff)) |\
IO_BASE)
#define io_p2v(x) ((void __iomem *) (unsigned long) IO_ADDRESS(x))