diff options
Diffstat (limited to 'drivers/acpi/utilities')
| -rw-r--r-- | drivers/acpi/utilities/uteval.c | 28 | ||||
| -rw-r--r-- | drivers/acpi/utilities/utxface.c | 4 |
2 files changed, 27 insertions, 5 deletions
diff --git a/drivers/acpi/utilities/uteval.c b/drivers/acpi/utilities/uteval.c index 13d5879cd98..8ec6f8e4813 100644 --- a/drivers/acpi/utilities/uteval.c +++ b/drivers/acpi/utilities/uteval.c @@ -59,10 +59,9 @@ acpi_ut_translate_one_cid(union acpi_operand_object *obj_desc, /* * Strings supported by the _OSI predefined (internal) method. */ -static const char *acpi_interfaces_supported[] = { +static char *acpi_interfaces_supported[] = { /* Operating System Vendor Strings */ - "Linux", "Windows 2000", "Windows 2001", "Windows 2001 SP0", @@ -158,6 +157,31 @@ acpi_status acpi_ut_osi_implementation(struct acpi_walk_state *walk_state) /******************************************************************************* * + * FUNCTION: acpi_osi_invalidate + * + * PARAMETERS: interface_string + * + * RETURN: Status + * + * DESCRIPTION: invalidate string in pre-defiend _OSI string list + * + ******************************************************************************/ + +acpi_status acpi_osi_invalidate(char *interface) +{ + int i; + + for (i = 0; i < ACPI_ARRAY_LENGTH(acpi_interfaces_supported); i++) { + if (!ACPI_STRCMP(interface, acpi_interfaces_supported[i])) { + *acpi_interfaces_supported[i] = '\0'; + return AE_OK; + } + } + return AE_NOT_FOUND; +} + +/******************************************************************************* + * * FUNCTION: acpi_ut_evaluate_object * * PARAMETERS: prefix_node - Starting node diff --git a/drivers/acpi/utilities/utxface.c b/drivers/acpi/utilities/utxface.c index e9a57806cd3..2d496918b3c 100644 --- a/drivers/acpi/utilities/utxface.c +++ b/drivers/acpi/utilities/utxface.c @@ -61,7 +61,7 @@ ACPI_MODULE_NAME("utxface") * called, so any early initialization belongs here. * ******************************************************************************/ -acpi_status acpi_initialize_subsystem(void) +acpi_status __init acpi_initialize_subsystem(void) { acpi_status status; @@ -108,8 +108,6 @@ acpi_status acpi_initialize_subsystem(void) return_ACPI_STATUS(status); } -ACPI_EXPORT_SYMBOL(acpi_initialize_subsystem) - /******************************************************************************* * * FUNCTION: acpi_enable_subsystem |