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ACPICA: Update interface to acpi_ut_valid_acpi_name()

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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>
This commit is contained in:
Bob Moore 2013-06-08 00:59:44 +00:00 committed by Rafael J. Wysocki
parent 7cec7048fe
commit de8e7db74a
3 changed files with 6 additions and 7 deletions
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2
drivers/acpi/acpica/acutils.h
View File

@ -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);

3
drivers/acpi/acpica/tbinstal.c
View File

@ -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));

8
drivers/acpi/acpica/utstring.c
View File

@ -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);
}
}