Revert "ALSA: snd-usb: Backport from 3.10"

This reverts commit 05776a20c76f28ff71b6c94379bfcf49d92121b2.
RESTORE "Revert "audio: Change to set the USB switch state correctly""

This reverts commit 02039dad6aeefcca41cad79c7cc2fd46d4f0cfdb.
ondemand: Tunning.