From: Lv Zheng Date: Tue, 30 Oct 2012 13:43:26 +0000 (+0100) Subject: ACPI: Add user space interface for identification objects X-Git-Tag: omap-for-v3.8/fixes-for-merge-window-v4-signed~88^2~13^2~24 X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=923d4a45a9d2e350c27b7b7e1c724c19eb921c92;p=pandora-kernel.git ACPI: Add user space interface for identification objects ACPI devices are glued with physical devices through _ADR object, ACPI enumerated devices are identified with _UID object. Currently we can observe _HID/_CID through sysfs interfaces (hid/modalias), but there's no way for us to check _ADR/_UID from user space. This patch closes this gap for ACPI developers and users. [rjw: Modified the subject and changelog slightly.] Signed-off-by: Lv Zheng Signed-off-by: Rafael J. Wysocki --- Reading git-diff-tree failed