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ACPICA: Return method arg count from acpi_get_object_info

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Also update the debugger so that the correct number of arguments is
passed to the method. Prevents a warning message from the debugger.

Signed-off-by: Bob Moore <robert.moore@intel.com>
Signed-off-by: Lin Ming <ming.m.lin@intel.com>
Signed-off-by: Andi Kleen <ak@linux.intel.com>
Signed-off-by: Len Brown <len.brown@intel.com>
This commit is contained in:
Bob Moore
2008-07-04 10:53:58 +08:00
committed by Len Brown
parent c9bdd8057d
commit 0a1fbf2db0
2 changed files with 5 additions and 0 deletions
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4
drivers/acpi/namespace/nsxfname.c
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@@ -265,6 +265,10 @@ acpi_get_object_info(acpi_handle handle, struct acpi_buffer * buffer)
info->name = node->name.integer; info->name = node->name.integer;
info->valid = 0; info->valid = 0;
if (node->type == ACPI_TYPE_METHOD) {
info->param_count = node->object->method.param_count;
}
status = acpi_ut_release_mutex(ACPI_MTX_NAMESPACE); status = acpi_ut_release_mutex(ACPI_MTX_NAMESPACE);
if (ACPI_FAILURE(status)) { if (ACPI_FAILURE(status)) {
goto cleanup; goto cleanup;

1
include/acpi/actypes.h
View File

@@ -859,6 +859,7 @@ struct acpi_obj_info_header {
struct acpi_device_info { struct acpi_device_info {
ACPI_COMMON_OBJ_INFO; ACPI_COMMON_OBJ_INFO;
u32 param_count; /* If a method, required parameter count */
u32 valid; /* Indicates which fields below are valid */ u32 valid; /* Indicates which fields below are valid */
u32 current_status; /* _STA value */ u32 current_status; /* _STA value */
acpi_integer address; /* _ADR value if any */ acpi_integer address; /* _ADR value if any */