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(parent: 9743fde) | patch
ACPI: Add _UID support for ACPI devices.
authorLv Zheng <lv.zheng@intel.com>
Tue, 30 Oct 2012 13:41:07 +0000 (14:41 +0100)
committerRafael J. Wysocki <rafael.j.wysocki@intel.com>
Wed, 14 Nov 2012 23:16:03 +0000 (00:16 +0100)
commitccf78040265bfce2aac5766e1ddf4fc3dde36899
tree16356f6e990d8c90663c935892d34969464f953dtree
parent9743fdea9f9473cd2440741342a5ed8e19eb51bdcommit | diff
ACPI: Add _UID support for ACPI devices.

The _UID object is optional, but is required when the device has no
other way to report a persistent unique device ID.
This patch is required for ACPI 5.0 ACPI enumerated IP cores.

Signed-off-by: Lv Zheng <lv.zheng@intel.com>
Signed-off-by: Rui Zhang <rui.zhang@intel.com>
Signed-off-by: Rafael J. Wysocki <rafael.j.wysocki@intel.com>
drivers/acpi/scan.c diff | blob | history
XArray, radix tree and IDR