| Message ID | 20090427223336.16549.82546.stgit@bob.kio (mailing list archive) |
|---|---|
| State | Accepted |
| Headers | show |
diff --git a/include/acpi/acpi_drivers.h b/include/acpi/acpi_drivers.h index 0352c8f..c9922b3 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"
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 <bjorn.helgaas@hp.com> --- include/acpi/acpi_drivers.h | 2 +- 1 files changed, 1 insertions(+), 1 deletions(-) -- To unsubscribe from this list: send the line "unsubscribe linux-acpi" in the body of a message to majordomo@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html