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=-0.8 required=3.0 tests=HEADER_FROM_DIFFERENT_DOMAINS, MAILING_LIST_MULTI,SPF_HELO_NONE,SPF_PASS,URIBL_BLOCKED autolearn=no 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 3F49DC433FF for ; Fri, 9 Aug 2019 10:44:21 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [209.132.180.67]) by mail.kernel.org (Postfix) with ESMTP id 12E952086A for ; Fri, 9 Aug 2019 10:44:21 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S2406111AbfHIKoT (ORCPT ); Fri, 9 Aug 2019 06:44:19 -0400 Received: from mga01.intel.com ([192.55.52.88]:6052 "EHLO mga01.intel.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1726140AbfHIKoT (ORCPT ); Fri, 9 Aug 2019 06:44:19 -0400 X-Amp-Result: SKIPPED(no attachment in message) X-Amp-File-Uploaded: False Received: from fmsmga007.fm.intel.com ([10.253.24.52]) by fmsmga101.fm.intel.com with ESMTP/TLS/DHE-RSA-AES256-GCM-SHA384; 09 Aug 2019 03:44:19 -0700 X-ExtLoop1: 1 X-IronPort-AV: E=Sophos;i="5.64,364,1559545200"; d="scan'208";a="176788402" Received: from pipin.fi.intel.com (HELO pipin) ([10.237.72.175]) by fmsmga007.fm.intel.com with ESMTP; 09 Aug 2019 03:44:16 -0700 From: Felipe Balbi To: Roger Quadros , Pawel Laszczak , Pavel Machek Cc: "gregkh\@linuxfoundation.org" , "linux-usb\@vger.kernel.org" , "linux-kernel\@vger.kernel.org" , "jbergsagel\@ti.com" , "nsekhar\@ti.com" , "nm\@ti.com" , Suresh Punnoose , Jayshri Dajiram Pawar , Rahul Kumar , Anil Joy Varughese Subject: Re: [PATCH v10 0/6] Introduced new Cadence USBSS DRD Driver. In-Reply-To: <3fce07ee-5e69-58a9-58f6-750f60b66296@ti.com> References: <1563733939-21214-1-git-send-email-pawell@cadence.com> <20190721190335.GA19831@xo-6d-61-c0.localdomain> <20190722114839.GA10515@kroah.com> <20190722115644.GA12069@amd> <20190722210021.GA25235@amd> <93b4a702-227b-0410-a414-76873088ad72@ti.com> <3fce07ee-5e69-58a9-58f6-750f60b66296@ti.com> Date: Fri, 09 Aug 2019 13:44:15 +0300 Message-ID: <87wofmty80.fsf@gmail.com> MIME-Version: 1.0 Content-Type: text/plain Sender: linux-kernel-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Hi, Roger Quadros writes: >> It allows me for testing some functionality using only single board >> and even with lacking right cable for proper otg detection. >> >> So, removing this can cause that testing some functionality >> will be limited on my boards. >> >> If you rely want to remove this, maybe we could do this >> after putting this driver to kernel ?. > > I don't want you to remove the user based role change functionality. > I'm just asking to rely on role switch framework for that and not debugfs. I agree with Roger. Use role switch framework for production, not debugfs. -- balbi