| commit | b9417f84e17b93a6976a8a88b38bf9567975cb38 | |
| author | Bjorn Helgaas <bjorn.helgaas@hp.com> | |
| Mon, 27 Apr 2009 22:33:36 +0000 (27 16:33 -0600) | ||
| committer | Len Brown <len.brown@intel.com> | |
| Thu, 28 May 2009 01:13:31 +0000 (27 21:13 -0400) | ||
| tree | c19a3bb3e51e6000d05629749e86a07ab5f2dfbd | treesnapshot (tar.gz zip) |
| parent | cd86a536c81e9300d984327517548ca0652eebf9 | commitdiff |
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 <bjorn.helgaas@hp.com>
Signed-off-by: Len Brown <len.brown@intel.com>
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>
Signed-off-by: Len Brown <len.brown@intel.com>
| include/acpi/acpi_drivers.h | diffblobblamehistory |