Revert "ALSA: hda/realtek: Fix pop noise on ALC225"

Revert "ALSA: hda/realtek: Fix pop noise on ALC225"

This reverts commit 415b75773fb6ebf8a796939bc662a9b2edc41ebb.

Enable power save node breaks some systems with ACL225. Revert the patch
and use a platform specific quirk for the original issue isntead.

Fixes: 415b75773fb6 ("ALSA: hda/realtek: Fix pop noise on ALC225")
BugLink: https://bugs.launchpad.net/bugs/1875916
Signed-off-by: Kai-Heng Feng <kai.heng.feng@canonical.com>
Link: https://lore.kernel.org/r/20200503152449.22761-1-kai.heng.feng@canonical.com
Signed-off-by: Takashi Iwai <tiwai@suse.de>