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authorJohannes Zellner <johannes.zellner@nokia.com>2012-05-15 12:43:08 -0700
committerQt by Nokia <qt-info@nokia.com>2012-05-15 23:03:23 +0200
commitfb6d83cca59930345231161c1d6bfdf79fe25807 (patch)
tree782776c8985943f9180c364705c4920ed3b5b49c /src/corelib/io
parent385e584926f2957d6e9ec4c2c4e89b37a5e0c80c (diff)
udev: improve device discovery with udev for add/remove
As the udev device tree structure varies between distros and udev versions, first probe the actual leaf node for device properties. If leaf does not contain needed properties, walk up the tree to the next node matching the queried submodule. Change-Id: I09329d5a76a1a2a797513f4a787cb27fed5293c7 Reviewed-by: Girish Ramakrishnan <girish.1.ramakrishnan@nokia.com>
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