From b9417f84e17b93a6976a8a88b38bf9567975cb38 Mon Sep 17 00:00:00 2001 From: Bjorn Helgaas Date: Mon, 27 Apr 2009 16:33:36 -0600 Subject: ACPI: use LNXCPU, not ACPI_CPU, for Linux-specific processor _HID ACPI_PROCESSOR_OBJECT_HID is a synthetic _HID that Linux generates for "Processor" definitions. Unlike "Device" definitions, "Processor" definitions do not have a _HID in the namespace, so we generate a fake _HID. By convention, all these fake _HIDs begin with "LNX". This does change the user-visible _HID for "Processor" objects -- previously, we used "ACPI_CPU" and this changes that to "LNXCPU", which starts with "LNX" as do all the other made-up _HIDs. This change is visible in processor filenames and "hid" files under /sys/devices/LNXSYSTM:00/. Signed-off-by: Bjorn Helgaas Signed-off-by: Len Brown --- include/acpi/acpi_drivers.h | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) (limited to 'include') diff --git a/include/acpi/acpi_drivers.h b/include/acpi/acpi_drivers.h index 0352c8f0b05b..c9922b362005 100644 --- a/include/acpi/acpi_drivers.h +++ b/include/acpi/acpi_drivers.h @@ -57,7 +57,7 @@ */ #define ACPI_POWER_HID "LNXPOWER" -#define ACPI_PROCESSOR_OBJECT_HID "ACPI_CPU" +#define ACPI_PROCESSOR_OBJECT_HID "LNXCPU" #define ACPI_PROCESSOR_HID "ACPI0007" #define ACPI_SYSTEM_HID "LNXSYSTM" #define ACPI_THERMAL_HID "LNXTHERM" -- cgit v1.2.1