From patchwork Tue Dec 7 19:21:52 2021 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Andy Shevchenko X-Patchwork-Id: 521755 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 vger.kernel.org (vger.kernel.org [23.128.96.18]) by smtp.lore.kernel.org (Postfix) with ESMTP id 6FE4AC433FE for ; Tue, 7 Dec 2021 19:22:07 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S236438AbhLGTZg (ORCPT ); Tue, 7 Dec 2021 14:25:36 -0500 Received: from mga11.intel.com ([192.55.52.93]:47756 "EHLO mga11.intel.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S233151AbhLGTZe (ORCPT ); Tue, 7 Dec 2021 14:25:34 -0500 X-IronPort-AV: E=McAfee;i="6200,9189,10190"; a="235180034" X-IronPort-AV: E=Sophos;i="5.87,295,1631602800"; d="scan'208";a="235180034" Received: from orsmga007.jf.intel.com ([10.7.209.58]) by fmsmga102.fm.intel.com with ESMTP/TLS/ECDHE-RSA-AES256-GCM-SHA384; 07 Dec 2021 11:22:03 -0800 X-ExtLoop1: 1 X-IronPort-AV: E=Sophos;i="5.87,295,1631602800"; d="scan'208";a="502727148" Received: from black.fi.intel.com ([10.237.72.28]) by orsmga007.jf.intel.com with ESMTP; 07 Dec 2021 11:22:01 -0800 Received: by black.fi.intel.com (Postfix, from userid 1003) id B3712206; Tue, 7 Dec 2021 21:22:07 +0200 (EET) From: Andy Shevchenko To: Wolfram Sang , Andy Shevchenko , linux-kernel@vger.kernel.org, linux-i2c@vger.kernel.org Cc: Jarkko Nikula , Mika Westerberg , Ajay Gupta Subject: [PATCH v1 04/11] i2c: designware-pci: Convert to use dev_err_probe() Date: Tue, 7 Dec 2021 21:21:52 +0200 Message-Id: <20211207192159.41383-4-andriy.shevchenko@linux.intel.com> X-Mailer: git-send-email 2.33.0 In-Reply-To: <20211207192159.41383-1-andriy.shevchenko@linux.intel.com> References: <20211207192159.41383-1-andriy.shevchenko@linux.intel.com> MIME-Version: 1.0 Precedence: bulk List-ID: X-Mailing-List: linux-i2c@vger.kernel.org It's fine to call dev_err_probe() in ->probe() when error code is known. Convert the driver to use dev_err_probe(). Signed-off-by: Andy Shevchenko --- drivers/i2c/busses/i2c-designware-pcidrv.c | 20 ++++++-------------- 1 file changed, 6 insertions(+), 14 deletions(-) diff --git a/drivers/i2c/busses/i2c-designware-pcidrv.c b/drivers/i2c/busses/i2c-designware-pcidrv.c index f91b352f448a..e6b4b1a468da 100644 --- a/drivers/i2c/busses/i2c-designware-pcidrv.c +++ b/drivers/i2c/busses/i2c-designware-pcidrv.c @@ -223,28 +223,20 @@ static int i2c_dw_pci_probe(struct pci_dev *pdev, struct dw_scl_sda_cfg *cfg; struct dw_i2c_dev *i_dev; - if (id->driver_data >= ARRAY_SIZE(dw_pci_controllers)) { - dev_err(dev, "%s: invalid driver data %ld\n", __func__, - id->driver_data); - return -EINVAL; - } + if (id->driver_data >= ARRAY_SIZE(dw_pci_controllers)) + return dev_err_probe(dev, -EINVAL, "invalid driver data %ld\n", id->driver_data); controller = &dw_pci_controllers[id->driver_data]; r = pcim_enable_device(pdev); - if (r) { - dev_err(dev, "Failed to enable I2C PCI device (%d)\n", - r); - return r; - } + if (r) + return dev_err_probe(dev, r, "Failed to enable I2C PCI device\n"); pci_set_master(pdev); r = pcim_iomap_regions(pdev, 1 << 0, pci_name(pdev)); - if (r) { - dev_err(dev, "I/O memory remapping failed\n"); - return r; - } + if (r) + return dev_err_probe(dev, r, "I/O memory remapping failed\n"); i_dev = devm_kzalloc(dev, sizeof(*i_dev), GFP_KERNEL); if (!i_dev)