imx: properly protect mach/mx{1,[25][157x]}.h from multiple inclusion

[~andy/linux] / arch / arm / plat-mxc / include / mach / mx31.h

diff --git a/arch/arm/plat-mxc/include/mach/mx31.h b/arch/arm/plat-mxc/include/mach/mx31.h
index 53da4c5976a96e2f03fa5b8f893fbfc3a45fa044..62d26da10c665fae630f22ad5dc940bb792249e9 100644 (file)
--- a/arch/arm/plat-mxc/include/mach/mx31.h
+++ b/arch/arm/plat-mxc/include/mach/mx31.h
@@ -1,3 +1,6 @@
+#ifndef __MACH_MX31_H__
+#define __MACH_MX31_H__
+
 /*
  * IRAM
  */
@@ -225,3 +228,5 @@
 #define MXC_INT_CCM MX31_INT_CCM
 #define MXC_INT_PCMCIA MX31_INT_PCMCIA
 #endif
+
+#endif /* ifndef __MACH_MX31_H__ */