select: deal with math overflow from borderline valid userland data

[linux-2.6-omap-h63xx.git] / include / linux / bcd.h

diff --git a/include/linux/bcd.h b/include/linux/bcd.h
index 7ac518e3c152d9da46f53ed097adb3019245dd5f..22ea563ba3eb169f9e04aac1233b404923c42d6e 100644 (file)
--- a/include/linux/bcd.h
+++ b/include/linux/bcd.h
@@ -1,12 +1,3 @@
-/* Permission is hereby granted to copy, modify and redistribute this code
- * in terms of the GNU Library General Public License, Version 2 or later,
- * at your option.
- */
-
-/* macros to translate to/from binary and binary-coded decimal (frequently
- * found in RTC chips).
- */
-
 #ifndef _BCD_H
 #define _BCD_H
 
@@ -15,11 +6,4 @@
 unsigned bcd2bin(unsigned char val) __attribute_const__;
 unsigned char bin2bcd(unsigned val) __attribute_const__;
 
-#define BCD2BIN(val)   bcd2bin(val)
-#define BIN2BCD(val)   bin2bcd(val)
-
-/* backwards compat */
-#define BCD_TO_BIN(val) ((val)=BCD2BIN(val))
-#define BIN_TO_BCD(val) ((val)=BIN2BCD(val))
-
 #endif /* _BCD_H */