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 Received: from bombadil.infradead.org (bombadil.infradead.org [198.137.202.133]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by smtp.lore.kernel.org (Postfix) with ESMTPS id B2A1DC4345F for ; Tue, 23 Apr 2024 20:04:36 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; q=dns/txt; c=relaxed/relaxed; d=lists.infradead.org; s=bombadil.20210309; h=Sender: Content-Transfer-Encoding:Content-Type:List-Subscribe:List-Help:List-Post: List-Archive:List-Unsubscribe:List-Id:In-Reply-To:MIME-Version:References: Message-ID:Subject:Cc:To:From:Date:Reply-To:Content-ID:Content-Description: Resent-Date:Resent-From:Resent-Sender:Resent-To:Resent-Cc:Resent-Message-ID: List-Owner; bh=DJ9+e33lCPnUjxbR3M7HNeqqCeJ5SOZt3nSYfzZzalI=; b=qzK8hMvAjrjpAh IWdKDRAouS2Z+gEIfLxqDfvC3gV059NUGRRbxxNp6G1Jms3YHY4pbUlG0W3RCmb9oQ/ELnEwp6wf7 4JxOQSRHdzaiDpbneKDNANuI80KukemUvJJSRPnGtLp/PcKuIf/+jSUFXmf9JTOIuPHM8lBgxXkM3 TC0Znc8iIeiLkCnKtuI8zUsGIuqmeZRuAtYXLK1HOducIAXT1DUX6FWE/KqUOJfedxRzyqGWk/rJE NDUO1U0p58uaocqXTvCjkRGfTaJncPt14XwYTwsU7/d2dwPoBKSpRjWAe9LcDH/Euu7ygdZpbuLlj A/aVYVc0b01R/GCQhfDg==; Received: from localhost ([::1] helo=bombadil.infradead.org) by bombadil.infradead.org with esmtp (Exim 4.97.1 #2 (Red Hat Linux)) id 1rzMNH-00000001Mhn-3lKH; Tue, 23 Apr 2024 20:04:19 +0000 Received: from mgamail.intel.com ([192.198.163.11]) by bombadil.infradead.org with esmtps (Exim 4.97.1 #2 (Red Hat Linux)) id 1rzMNE-00000001MhD-3ClG; Tue, 23 Apr 2024 20:04:18 +0000 DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=intel.com; i=@intel.com; q=dns/txt; s=Intel; t=1713902657; x=1745438657; h=date:from:to:cc:subject:message-id:references: mime-version:in-reply-to; bh=EUJ5LGU/8rzeyG4lTaZK13osGBD9kQIZNmjQSYrpH2Y=; b=ZzblwhtErAfvcENrIWxUp+cbZ/Qy5FFCRDZAjFXF1x0CzAgDmiH3fMOW j60xt4WULRMOrOegnzGJT1Gj/pejFrS60A3AadFOEZ0zpm2+Gij1LlPXk 0Hf42fZNyurhNE0jdFTJ04nh672ofTwFsc53sClAz6G1YNBIjRaJcQraq jXZYuiMftJBW4JBNH/gq4L07vZBrpVZTqcyFdRE/oI+t1uCB85Q4q6FDf Mb+iOZetIgYsZsA7FozkrUgNHUNk3yMIDdJtjf81ZsRZ8lCwaeoKOTPf6 uBmYuPjPmK/+U52noV4NO9ssX1lp19t7ntrlhhZYBzAByhyaOevms5ylw w==; X-CSE-ConnectionGUID: uMCIXqCrS0aRk7u+oRFQ1Q== X-CSE-MsgGUID: e2LcHKVSQ3m8vzyosgEv9Q== X-IronPort-AV: E=McAfee;i="6600,9927,11053"; a="20121412" X-IronPort-AV: E=Sophos;i="6.07,222,1708416000"; d="scan'208";a="20121412" Received: from orviesa003.jf.intel.com ([10.64.159.143]) by fmvoesa105.fm.intel.com with ESMTP/TLS/ECDHE-RSA-AES256-GCM-SHA384; 23 Apr 2024 13:04:11 -0700 X-CSE-ConnectionGUID: jm0sMGbqTauuhA2EjqiNlA== X-CSE-MsgGUID: 4AudXI+ZSV+tSzYw/JyrDA== X-ExtLoop1: 1 X-IronPort-AV: E=Sophos;i="6.07,222,1708416000"; d="scan'208";a="29124283" Received: from smile.fi.intel.com ([10.237.72.54]) by orviesa003.jf.intel.com with ESMTP/TLS/ECDHE-RSA-AES256-GCM-SHA384; 23 Apr 2024 13:04:04 -0700 Received: from andy by smile.fi.intel.com with local (Exim 4.97) (envelope-from ) id 1rzMMy-00000000SbY-00GQ; Tue, 23 Apr 2024 23:04:00 +0300 Date: Tue, 23 Apr 2024 23:03:59 +0300 From: Andy Shevchenko To: Frank Li Cc: Manivannan Sadhasivam , Krzysztof =?utf-8?Q?Wilczy=C5=84ski?= , Uwe =?iso-8859-1?Q?Kleine-K=F6nig?= , linux-omap@vger.kernel.org, linux-pci@vger.kernel.org, linux-arm-kernel@lists.infradead.org, linux-kernel@vger.kernel.org, imx@lists.linux.dev, linux-amlogic@lists.infradead.org, linux-arm-msm@vger.kernel.org, linux-tegra@vger.kernel.org, Vignesh Raghavendra , Siddharth Vadapalli , Lorenzo Pieralisi , Krzysztof =?utf-8?Q?Wilczy=C5=84ski?= , Rob Herring , Bjorn Helgaas , Richard Zhu , Lucas Stach , Shawn Guo , Sascha Hauer , Pengutronix Kernel Team , Fabio Estevam , Yue Wang , Neil Armstrong , Kevin Hilman , Jerome Brunet , Martin Blumenstingl , Xiaowei Song , Binghui Wang , Thierry Reding , Jonathan Hunter , Thomas Petazzoni , Pali =?iso-8859-1?Q?Roh=E1r?= Subject: Re: [PATCH v2 3/4] PCI: imx6: Convert to agnostic GPIO API Message-ID: References: <20240423172208.2723892-1-andriy.shevchenko@linux.intel.com> <20240423172208.2723892-4-andriy.shevchenko@linux.intel.com> MIME-Version: 1.0 Content-Disposition: inline In-Reply-To: Organization: Intel Finland Oy - BIC 0357606-4 - Westendinkatu 7, 02160 Espoo X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20240423_130416_841403_561E3ECA X-CRM114-Status: GOOD ( 11.06 ) X-BeenThere: linux-arm-kernel@lists.infradead.org X-Mailman-Version: 2.1.34 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: 7bit Sender: "linux-arm-kernel" Errors-To: linux-arm-kernel-bounces+linux-arm-kernel=archiver.kernel.org@lists.infradead.org On Tue, Apr 23, 2024 at 03:56:56PM -0400, Frank Li wrote: > On Tue, Apr 23, 2024 at 08:19:06PM +0300, Andy Shevchenko wrote: ... > > + imx6_pcie->reset_gpiod = > > + devm_gpiod_get_optional(dev, "reset", > > + imx6_pcie->gpio_active_high ? GPIOD_OUT_HIGH : GPIOD_OUT_LOW); > > + if (IS_ERR(imx6_pcie->reset_gpiod)) > > + return dev_err_probe(dev, PTR_ERR(imx6_pcie->reset_gpiod), > > + "unable to get reset gpio\n"); > > Small problem here. err message "unable to get reset gpio\n" will print > when -EPROBE_DEFER happen. EPROBE_DEFER is quite common when use i2c > expand gpio chip. I'm not sure how you come to this conclusion. Can you elaborate, please? P.S> I do not see a problem as described. -- With Best Regards, Andy Shevchenko _______________________________________________ linux-arm-kernel mailing list linux-arm-kernel@lists.infradead.org http://lists.infradead.org/mailman/listinfo/linux-arm-kernel