diff options
| author | Bob Moore <robert.moore@intel.com> | 2013-06-08 00:59:44 +0000 |
|---|---|---|
| committer | Rafael J. Wysocki <rafael.j.wysocki@intel.com> | 2013-06-16 01:00:46 +0200 |
| commit | de8e7db74a98124406b72a528f4c79766e08b410 (patch) | |
| tree | 83bde8129c46e78741155c153ae7fe68e36231bf /drivers/acpi | |
| parent | 7cec7048fe22e3e92389da2cd67098f6c4284e7f (diff) | |
ACPICA: Update interface to acpi_ut_valid_acpi_name()
Clean up the interface by making the input argument a char *
string instead of a UINT32 name. This is easier to use for all
callers and eliminates casting to *(UINT32*)
Signed-off-by: Bob Moore <robert.moore@intel.com>
Signed-off-by: Lv Zheng <lv.zheng@intel.com>
Signed-off-by: Rafael J. Wysocki <rafael.j.wysocki@intel.com>
Diffstat (limited to 'drivers/acpi')
| -rw-r--r-- | drivers/acpi/acpica/acutils.h | 2 | ||||
| -rw-r--r-- | drivers/acpi/acpica/tbinstal.c | 3 | ||||
| -rw-r--r-- | drivers/acpi/acpica/utstring.c | 8 |
3 files changed, 6 insertions, 7 deletions
diff --git a/drivers/acpi/acpica/acutils.h b/drivers/acpi/acpica/acutils.h index d552036935d..3c76edea680 100644 --- a/drivers/acpi/acpica/acutils.h +++ b/drivers/acpi/acpica/acutils.h @@ -620,7 +620,7 @@ void acpi_ut_print_string(char *string, u8 max_length); void ut_convert_backslashes(char *pathname); -u8 acpi_ut_valid_acpi_name(u32 name); +u8 acpi_ut_valid_acpi_name(char *name); u8 acpi_ut_valid_acpi_char(char character, u32 position); diff --git a/drivers/acpi/acpica/tbinstal.c b/drivers/acpi/acpica/tbinstal.c index a04e54d984d..42a13c0d701 100644 --- a/drivers/acpi/acpica/tbinstal.c +++ b/drivers/acpi/acpica/tbinstal.c @@ -141,8 +141,7 @@ acpi_tb_add_table(struct acpi_table_desc *table_desc, u32 *table_index) ACPI_BIOS_ERROR((AE_INFO, "Table has invalid signature [%4.4s] (0x%8.8X), " "must be SSDT or OEMx", - acpi_ut_valid_acpi_name(*(u32 *)table_desc-> - pointer-> + acpi_ut_valid_acpi_name(table_desc->pointer-> signature) ? table_desc->pointer->signature : "????", *(u32 *)table_desc->pointer->signature)); diff --git a/drivers/acpi/acpica/utstring.c b/drivers/acpi/acpica/utstring.c index 31a06a17e29..c53759b76a3 100644 --- a/drivers/acpi/acpica/utstring.c +++ b/drivers/acpi/acpica/utstring.c @@ -462,7 +462,8 @@ u8 acpi_ut_valid_acpi_char(char character, u32 position) * * FUNCTION: acpi_ut_valid_acpi_name * - * PARAMETERS: name - The name to be examined + * PARAMETERS: name - The name to be examined. Does not have to + * be NULL terminated string. * * RETURN: TRUE if the name is valid, FALSE otherwise * @@ -473,15 +474,14 @@ u8 acpi_ut_valid_acpi_char(char character, u32 position) * ******************************************************************************/ -u8 acpi_ut_valid_acpi_name(u32 name) +u8 acpi_ut_valid_acpi_name(char *name) { u32 i; ACPI_FUNCTION_ENTRY(); for (i = 0; i < ACPI_NAME_SIZE; i++) { - if (!acpi_ut_valid_acpi_char - ((ACPI_CAST_PTR(char, &name))[i], i)) { + if (!acpi_ut_valid_acpi_char(name[i], i)) { return (FALSE); } } |