| 1 | #include <linux/bcd.h>
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| 2 | #include <linux/export.h>
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| 3 |
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| 4 | unsigned _bcd2bin(unsigned char val)
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| 5 | {
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| 6 | return (val & 0x0f) + (val >> 4) * 10;
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| 7 | }
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| 8 | EXPORT_SYMBOL(_bcd2bin);
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| 9 |
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| 10 | unsigned char _bin2bcd(unsigned val)
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| 11 | {
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| 12 | return ((val / 10) << 4) + val % 10;
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| 13 | }
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| 14 | EXPORT_SYMBOL(_bin2bcd);
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