This was causing lot's of kernel messages from input devices.

Task-number: QTEE-565
Change-Id: I9460e2eb972b0201bb2caa5cce064b05619af561
Reviewed-by: Kalle Viironen <kalle.viironen@digia.com>
Reviewed-by: Laszlo Agocs <laszlo.agocs@digia.com>