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-rw-r--r--arch/arm/plat-mxc/include/mach/mx25.h4
1 files changed, 4 insertions, 0 deletions
diff --git a/arch/arm/plat-mxc/include/mach/mx25.h b/arch/arm/plat-mxc/include/mach/mx25.h
index 087cd7ac8d5..8dcab80acff 100644
--- a/arch/arm/plat-mxc/include/mach/mx25.h
+++ b/arch/arm/plat-mxc/include/mach/mx25.h
@@ -104,4 +104,8 @@
#define MX25_DMA_REQ_SSI1_RX0 28
#define MX25_DMA_REQ_SSI1_TX0 29
+#ifndef __ASSEMBLY__
+extern int mx25_revision(void);
+#endif
+
#endif /* ifndef __MACH_MX25_H__ */