| b.liu | e958203 | 2025-04-17 19:18:16 +0800 | [diff] [blame^] | 1 | // SPDX-License-Identifier: GPL-2.0 |
| 2 | #include <linux/bcd.h> | ||||
| 3 | #include <linux/export.h> | ||||
| 4 | |||||
| 5 | unsigned _bcd2bin(unsigned char val) | ||||
| 6 | { | ||||
| 7 | return (val & 0x0f) + (val >> 4) * 10; | ||||
| 8 | } | ||||
| 9 | EXPORT_SYMBOL(_bcd2bin); | ||||
| 10 | |||||
| 11 | unsigned char _bin2bcd(unsigned val) | ||||
| 12 | { | ||||
| 13 | return ((val / 10) << 4) + val % 10; | ||||
| 14 | } | ||||
| 15 | EXPORT_SYMBOL(_bin2bcd); | ||||