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=-5.8 required=3.0 tests=BAYES_00,DKIMWL_WL_HIGH, DKIM_SIGNED,DKIM_VALID,DKIM_VALID_AU,HEADER_FROM_DIFFERENT_DOMAINS, MAILING_LIST_MULTI,SPF_HELO_NONE,SPF_PASS 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 3CC6BC433B4 for ; Wed, 7 Apr 2021 10:23:27 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by mail.kernel.org (Postfix) with ESMTP id 01ECB61168 for ; Wed, 7 Apr 2021 10:23:26 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1350931AbhDGKXf (ORCPT ); Wed, 7 Apr 2021 06:23:35 -0400 Received: from mail.kernel.org ([198.145.29.99]:44282 "EHLO mail.kernel.org" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S235325AbhDGKXd (ORCPT ); Wed, 7 Apr 2021 06:23:33 -0400 Received: by mail.kernel.org (Postfix) with ESMTPSA id A2867610D0; Wed, 7 Apr 2021 10:23:23 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=linuxfoundation.org; s=korg; t=1617791004; bh=GVI/CJ7tbqSphedOWlTuzX+dxcsHHCkBtzLwBBxqfKE=; h=Date:From:To:Cc:Subject:References:In-Reply-To:From; b=sPFHdIjDtxtYxNYw7wnd34dvp0Fy6Ox3BIdt389hG+6ol/q5sz6uiFFHfe6GJph+p LpituZkQfOMI6WA+rwz5PU5DdsMRSo+6oJp/mCQNQLwqFfTE5S9t5FMo1uuprYKshS Tfade1EHSsNUonmYZlJt7Pap3h6dukLjAtbgLRzM= Date: Wed, 7 Apr 2021 12:23:21 +0200 From: Greg Kroah-Hartman To: Andy Shevchenko Cc: linux-serial@vger.kernel.org, linux-kernel@vger.kernel.org, Jiri Slaby , Guenter Roeck Subject: Re: [PATCH v2 1/1] serial: sh-sci: Respect deferred probe when getting IRQ Message-ID: References: <20210407101713.8694-1-andriy.shevchenko@linux.intel.com> MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline In-Reply-To: <20210407101713.8694-1-andriy.shevchenko@linux.intel.com> Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org On Wed, Apr 07, 2021 at 01:17:13PM +0300, Andy Shevchenko wrote: > With platform_get_irq() and its optional variant it's possible to get > a deferred probe error code. Since the commit ed7027fdf4ec ("driver core: > platform: Make platform_get_irq_optional() optional") the error code > can be distinguished from no IRQ case. With this, rewrite IRQ resource > handling in sh-sci driver to follow above and allow to respect deferred > probe. > > Fixes: ed7027fdf4ec ("driver core: platform: Make platform_get_irq_optional() optional") I've already reverted this commit, sorry. Please feel free to resend this as a patch series. thanks, greg k-h