1 files changed, 3 insertions, 0 deletions

diff --git a/arch/arm/plat-mxc/include/mach/hardware.h b/arch/arm/plat-mxc/include/mach/hardware.h
index a599f01f8b92..ca06a686446f 100644
--- a/arch/arm/plat-mxc/include/mach/hardware.h
+++ b/arch/arm/plat-mxc/include/mach/hardware.h
@@ -28,6 +28,9 @@
 #define IOMEM(addr)     ((void __force __iomem *)(addr))
 #endif
 
+#define addr_in_module(addr, mod) \
+        ((unsigned long)(addr) - mod ## _BASE_ADDR < mod ## _SIZE)
+
 #define IMX_IO_P2V_MODULE(addr, module)                                 \
         (((addr) - module ## _BASE_ADDR) < module ## _SIZE ?            \
          (addr) - (module ## _BASE_ADDR) + (module ## _BASE_ADDR_VIRT) : 0)