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=-8.7 required=3.0 tests=BAYES_00, HEADER_FROM_DIFFERENT_DOMAINS,INCLUDES_CR_TRAILER,MAILING_LIST_MULTI, SPF_HELO_NONE,SPF_PASS,URIBL_BLOCKED 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 BEE58C388F9 for ; Thu, 19 Nov 2020 09:19:20 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by mail.kernel.org (Postfix) with ESMTP id 6EB22246F5 for ; Thu, 19 Nov 2020 09:19:20 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1726569AbgKSJTM (ORCPT ); Thu, 19 Nov 2020 04:19:12 -0500 Received: from muru.com ([72.249.23.125]:48692 "EHLO muru.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1726562AbgKSJTL (ORCPT ); Thu, 19 Nov 2020 04:19:11 -0500 Received: from atomide.com (localhost [127.0.0.1]) by muru.com (Postfix) with ESMTPS id 94B9580C1; Thu, 19 Nov 2020 09:19:17 +0000 (UTC) Date: Thu, 19 Nov 2020 11:19:07 +0200 From: Tony Lindgren To: Grygorii Strashko Cc: Linus Walleij , Bartosz Golaszewski , linux-gpio@vger.kernel.org, linux-kernel@vger.kernel.org, linux-omap@vger.kernel.org, Santosh Shilimkar Subject: Re: [PATCH] gpio: omap: handle deferred probe with dev_err_probe() for gpiochip_add_data() Message-ID: <20201119091907.GH26857@atomide.com> References: <20201118143149.26067-1-grygorii.strashko@ti.com> MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline In-Reply-To: <20201118143149.26067-1-grygorii.strashko@ti.com> Precedence: bulk List-ID: X-Mailing-List: linux-omap@vger.kernel.org * Grygorii Strashko [201118 14:33]: > The gpiochip_add_data() may return -EPROBE_DEFER which is not handled > properly by TI GPIO driver and causes unnecessary boot log messages. > > Hence, add proper deferred probe handling with new dev_err_probe() API. > > Signed-off-by: Grygorii Strashko Acked-by: Tony Lindgren