Merge tag 'gvt-next-2017-12-14' of https://github.com/intel/gvt-linux into drm-intel...
[platform/kernel/linux-starfive.git] / lib / bcd.c
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);