Revert "drm/xe/xe_guc_ads: save/restore OA registers and allowlist regs"

Revert "drm/xe/xe_guc_ads: save/restore OA registers and allowlist regs"

commit 0191fddf53748cf2b473d78faeabe6dcb47689d2 upstream.

This reverts commit 55858fa7eb2f163f7aa34339fd3399ba4ff564c6.

'55858fa7eb2f ("drm/xe/xe_guc_ads: save/restore OA registers and allowlist
regs")' was not properly reviewed and also causes dmesg asserts in
CI. Revert it.

Closes: https://gitlab.freedesktop.org/drm/xe/kernel/-/issues/3295
Fixes: 55858fa7eb2f ("drm/xe/xe_guc_ads: save/restore OA registers and allowlist regs")
Signed-off-by: Ashutosh Dixit <ashutosh.dixit@intel.com>
Reviewed-by: Jonathan Cavitt <jonathan.cavitt@intel.com>
Signed-off-by: Matt Roper <matthew.d.roper@intel.com>
Link: https://patchwork.freedesktop.org/patch/msgid/20241029200147.1476513-1-ashutosh.dixit@intel.com
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>