intel-iommu: Clean up iommu_domain_identity_map()
[linux-2.6/linux-acpi-2.6/ibm-acpi-2.6.git] / lib / bcd.c
blobd74257fd0fe70cae682c79f6b5ab36911ec39e5c
1 #include <linux/bcd.h>
2 #include <linux/module.h>
4 unsigned bcd2bin(unsigned char val)
6 return (val & 0x0f) + (val >> 4) * 10;
8 EXPORT_SYMBOL(bcd2bin);
10 unsigned char bin2bcd(unsigned val)
12 return ((val / 10) << 4) + val % 10;
14 EXPORT_SYMBOL(bin2bcd);