Revert "ASoC: soc-card: Add storage for PCI SSID"

This reverts commit bc443a19 which is
commit 47f56e38 upstream.

It breaks the Android kernel abi and can be brought back in the future
in an abi-safe way if it is really needed.

Bug: 161946584
Change-Id: I1eb28bbeaad153856f124ef007fa5834012c2aba
Signed-off-by: Greg Kroah-Hartman <gregkh@google.com>