Revert "ALSA: usb-audio: Split endpoint setups for hw_params and prepare"

Revert "ALSA: usb-audio: Split endpoint setups for hw_params and prepare"

This reverts commit 4c51084fed6e39fb353851c895c5a151edfa0a88.

Unfortunately the recent fix seems bringing another regressions with
PulseAudio / pipewire, at least for Steinberg and MOTU devices.

As a temporary solution, do a straight revert.  The issue for Android
will be revisited again later by another different fix (if any).

Fixes: 4c51084fed6e ("ALSA: usb-audio: Split endpoint setups for hw_params and prepare")
Cc: <stable@vger.kernel.org>
BugLink: https://bugzilla.kernel.org/show_bug.cgi?id=216500
Link: https://lore.kernel.org/r/20220920113929.25162-1-tiwai@suse.de
Signed-off-by: Takashi Iwai <tiwai@suse.de>