diff options
| author | Andy Shevchenko <ext-andriy.shevchenko@nokia.com> | 2010-05-24 14:33:28 -0700 |
|---|---|---|
| committer | Linus Torvalds <torvalds@linux-foundation.org> | 2010-05-25 08:07:06 -0700 |
| commit | 965fd9e9a2d6d0a2704815e4579008a9f65282a0 (patch) | |
| tree | 221129eef9114c022ccbd397d2519130cc776439 /drivers/acpi/bus.c | |
| parent | 26355387c21accb0919d34ee59478c23b2030ee5 (diff) | |
drivers: acpi: don't use own implementation of hex_to_bin()
Remove own implementation of hex_to_bin().
Signed-off-by: Andy Shevchenko <ext-andriy.shevchenko@nokia.com>
Cc: Len Brown <lenb@kernel.org>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
Diffstat (limited to 'drivers/acpi/bus.c')
| -rw-r--r-- | drivers/acpi/bus.c | 9 |
1 files changed, 2 insertions, 7 deletions
diff --git a/drivers/acpi/bus.c b/drivers/acpi/bus.c index 9042a8579668..c1d23cd71652 100644 --- a/drivers/acpi/bus.c +++ b/drivers/acpi/bus.c @@ -401,11 +401,6 @@ static void acpi_print_osc_error(acpi_handle handle, printk("\n"); } -static u8 hex_val(unsigned char c) -{ - return isdigit(c) ? c - '0' : toupper(c) - 'A' + 10; -} - static acpi_status acpi_str_to_uuid(char *str, u8 *uuid) { int i; @@ -422,8 +417,8 @@ static acpi_status acpi_str_to_uuid(char *str, u8 *uuid) return AE_BAD_PARAMETER; } for (i = 0; i < 16; i++) { - uuid[i] = hex_val(str[opc_map_to_uuid[i]]) << 4; - uuid[i] |= hex_val(str[opc_map_to_uuid[i] + 1]); + uuid[i] = hex_to_bin(str[opc_map_to_uuid[i]]) << 4; + uuid[i] |= hex_to_bin(str[opc_map_to_uuid[i] + 1]); } return AE_OK; } |