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e84aba135e
In the process, also remove backward-compatiblity macros BIN_TO_BCD and BCD_TO_BIN and update the sole board using them to use the new bin2bcd and bcd2bin instead Signed-off-by: Albin Tonnerre <albin.tonnerre@free-electrons.com> Acked-by: Stefan Roese <sr@denx.de> Acked-by: Detlev Zundel <dzu@denx.de>
26 lines
548 B
C
26 lines
548 B
C
/* Permission is hereby granted to copy, modify and redistribute this code
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* in terms of the GNU Library General Public License, Version 2 or later,
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* at your option.
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*/
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/* inline functions to translate to/from binary and binary-coded decimal
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* (frequently found in RTC chips).
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*/
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#ifndef _BCD_H
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#define _BCD_H
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#include <linux/types.h>
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static inline unsigned int bcd2bin(u8 val)
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{
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return ((val) & 0x0f) + ((val) >> 4) * 10;
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}
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static inline u8 bin2bcd (unsigned int val)
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{
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return (((val / 10) << 4) | (val % 10));
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}
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#endif /* _BCD_H */
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