From defba1d8f233c0d5cf3e1ea6aeb898eca7231860 Mon Sep 17 00:00:00 2001 From: Bob Moore Date: Fri, 16 Dec 2005 17:05:00 -0500 Subject: [ACPI] ACPICA 20051216 Implemented optional support to allow unresolved names within ASL Package objects. A null object is inserted in the package when a named reference cannot be located in the current namespace. Enabled via the interpreter slack flag which Linux has enabled by default (acpi=strict to disable slack). This should eliminate AE_NOT_FOUND exceptions seen on machines that contain such code. Implemented an optimization to the initialization sequence that can improve boot time. During ACPI device initialization, the _STA method is now run if and only if the _INI method exists. The _STA method is used to determine if the device is present; An _INI can only be run if _STA returns present, but it is a waste of time to run the _STA method if the _INI does not exist. (Prototype and assistance from Dong Wei) Implemented use of the C99 uintptr_t for the pointer casting macros if it is available in the current compiler. Otherwise, the default (void *) cast is used as before. Fixed some possible memory leaks found within the execution path of the Break, Continue, If, and CreateField operators. (Valery Podrezov) Fixed a problem introduced in the 20051202 release where an exception is generated during method execution if a control method attempts to declare another method. Signed-off-by: Bob Moore Signed-off-by: Len Brown --- drivers/acpi/utilities/uteval.c | 20 +++++++++++--------- 1 file changed, 11 insertions(+), 9 deletions(-) (limited to 'drivers/acpi/utilities/uteval.c') diff --git a/drivers/acpi/utilities/uteval.c b/drivers/acpi/utilities/uteval.c index 7b81d5e..cd63a2d 100644 --- a/drivers/acpi/utilities/uteval.c +++ b/drivers/acpi/utilities/uteval.c @@ -95,7 +95,9 @@ acpi_status acpi_ut_osi_implementation(struct acpi_walk_state *walk_state) for (i = 0; i < ACPI_NUM_OSI_STRINGS; i++) { if (!ACPI_STRCMP(string_desc->string.pointer, - (char *)acpi_gbl_valid_osi_strings[i])) { + ACPI_CAST_PTR(char, + acpi_gbl_valid_osi_strings[i]))) + { /* This string is supported */ return_desc->integer.value = 0xFFFFFFFF; @@ -592,7 +594,7 @@ acpi_ut_execute_STA(struct acpi_namespace_node *device_node, u32 * flags) "_STA on %4.4s was not found, assuming device is present\n", acpi_ut_get_node_name(device_node))); - *flags = 0x0F; + *flags = ACPI_UINT32_MAX; status = AE_OK; } @@ -637,17 +639,17 @@ acpi_ut_execute_sxds(struct acpi_namespace_node *device_node, u8 * highest) for (i = 0; i < 4; i++) { highest[i] = 0xFF; status = acpi_ut_evaluate_object(device_node, - (char *) - acpi_gbl_highest_dstate_names - [i], ACPI_BTYPE_INTEGER, - &obj_desc); + ACPI_CAST_PTR(char, + acpi_gbl_highest_dstate_names + [i]), + ACPI_BTYPE_INTEGER, &obj_desc); if (ACPI_FAILURE(status)) { if (status != AE_NOT_FOUND) { ACPI_DEBUG_PRINT((ACPI_DB_EXEC, "%s on Device %4.4s, %s\n", - (char *) - acpi_gbl_highest_dstate_names - [i], + ACPI_CAST_PTR(char, + acpi_gbl_highest_dstate_names + [i]), acpi_ut_get_node_name (device_node), acpi_format_exception -- cgit v1.1