ACPI: thinkpad-acpi: revert keymap changes
Revert commit fba956c4, "Map volume and brightness events on thinkpads". That commit made some modifications to the default keymaps that cause bad behaviour on all IBM ThinkPads if HAL doesn't know to change them into passive (on-screen-display only) events. The proper solution for IBM ThinkPads is to use the _NOTIFY version of the key codes for the IBM default map (which are not available in mainline yet), and for the Lenovo keymap, it will take some studying of the various DSDTs and testing to know the best path (which I will do shortly). For more data, refer to: http://thread.gmane.org/gmane.linux.kernel/591037/focus=591045Signed-off-by: NHenrique de Moraes Holschuh <hmh@hmh.eng.br> Cc: Jeremy Katz <katzj@redhat.com> Signed-off-by: NLen Brown <len.brown@intel.com>
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