From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: X-Spam-Checker-Version: SpamAssassin 3.4.0 (2014-02-07) on aws-us-west-2-korg-lkml-1.web.codeaurora.org X-Spam-Level: X-Spam-Status: No, score=-5.3 required=3.0 tests=HEADER_FROM_DIFFERENT_DOMAINS, MAILING_LIST_MULTI,SIGNED_OFF_BY,SPF_PASS,USER_AGENT_MUTT autolearn=ham autolearn_force=no version=3.4.0 Received: from mail.kernel.org (mail.kernel.org [198.145.29.99]) by smtp.lore.kernel.org (Postfix) with ESMTP id 819A8C43143 for ; Mon, 1 Oct 2018 05:42:46 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [209.132.180.67]) by mail.kernel.org (Postfix) with ESMTP id 4F56B2083C for ; Mon, 1 Oct 2018 05:42:46 +0000 (UTC) DMARC-Filter: OpenDMARC Filter v1.3.2 mail.kernel.org 4F56B2083C Authentication-Results: mail.kernel.org; dmarc=fail (p=none dis=none) header.from=redhat.com Authentication-Results: mail.kernel.org; spf=none smtp.mailfrom=linux-wireless-owner@vger.kernel.org Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1728616AbeJAMSp (ORCPT ); Mon, 1 Oct 2018 08:18:45 -0400 Received: from mx1.redhat.com ([209.132.183.28]:41366 "EHLO mx1.redhat.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1728114AbeJAMSp (ORCPT ); Mon, 1 Oct 2018 08:18:45 -0400 Received: from smtp.corp.redhat.com (int-mx03.intmail.prod.int.phx2.redhat.com [10.5.11.13]) (using TLSv1.2 with cipher AECDH-AES256-SHA (256/256 bits)) (No client certificate requested) by mx1.redhat.com (Postfix) with ESMTPS id 453753001778; Mon, 1 Oct 2018 05:42:45 +0000 (UTC) Received: from localhost (ovpn-204-71.brq.redhat.com [10.40.204.71]) by smtp.corp.redhat.com (Postfix) with ESMTP id 9AEC317F37; Mon, 1 Oct 2018 05:42:41 +0000 (UTC) Date: Mon, 1 Oct 2018 07:42:40 +0200 From: Stanislaw Gruszka To: Lorenzo Bianconi Cc: nbd@nbd.name, linux-wireless@vger.kernel.org Subject: Re: [PATCH] mt76x0: pci: add mt76x0e_cleanup routine Message-ID: <20181001054239.GA22206@redhat.com> References: <20180929172641.32440-1-lorenzo.bianconi@redhat.com> MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline In-Reply-To: <20180929172641.32440-1-lorenzo.bianconi@redhat.com> User-Agent: Mutt/1.8.3 (2017-05-23) X-Scanned-By: MIMEDefang 2.79 on 10.5.11.13 X-Greylist: Sender IP whitelisted, not delayed by milter-greylist-4.5.16 (mx1.redhat.com [10.5.110.46]); Mon, 01 Oct 2018 05:42:45 +0000 (UTC) Sender: linux-wireless-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-wireless@vger.kernel.org Hi On Sat, Sep 29, 2018 at 07:26:41PM +0200, Lorenzo Bianconi wrote: > Add mt76x0e_cleanup routine to tidy up the device > during netdevice removal > > Signed-off-by: Lorenzo Bianconi > + mt76_wr(dev, MT_H2M_MAILBOX_CID, ~0); > + mt76_wr(dev, MT_H2M_MAILBOX_STATUS, ~0); I don't think this is needed. Those are legacy communication registers, most likely not used in new chips and stay in vendor driver, because it wasn't cleaned up. Regards Stanislaw