From patchwork Thu Dec 23 01:10:36 2021 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Bjorn Helgaas X-Patchwork-Id: 12697738 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 25AF4C4332F for ; Thu, 23 Dec 2021 01:11:26 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1345609AbhLWBLZ (ORCPT ); Wed, 22 Dec 2021 20:11:25 -0500 Received: from dfw.source.kernel.org ([139.178.84.217]:49458 "EHLO dfw.source.kernel.org" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1345633AbhLWBLT (ORCPT ); Wed, 22 Dec 2021 20:11:19 -0500 Received: from smtp.kernel.org (relay.kernel.org [52.25.139.140]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by dfw.source.kernel.org (Postfix) with ESMTPS id 7953C61D98; Thu, 23 Dec 2021 01:11:19 +0000 (UTC) Received: by smtp.kernel.org (Postfix) with ESMTPSA id 99289C36AEA; Thu, 23 Dec 2021 01:11:18 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=k20201202; t=1640221878; bh=Vi54mz/4hxthWCKu01W9eiBvXWzlLPEqbkFMBL2+LVo=; h=From:To:Cc:Subject:Date:In-Reply-To:References:From; b=s8pS7WSXaJ0we2kX41QnNq/kpLw+seDJ3eV4B93lirSpLX5GpXn+Bbo0C3ZCOk4/8 5gFIVA7fGAsUgrZr0Z464BSzLnRCdORcsIpJALlPPF4356Jp6SlngEywHUK7lZEG10 DwfSW3skPCtAOHQzhq4aElCd92JQB3W5MzTmURuw2EHN+qU/2FGo0pelCtU/J9uDsZ x7qNWAPz+NqXfGuzYP7+zIGvItWvY0KwWKDENdmCdpHy9dpv8jyG4+mqvfmuQF0Ebn CDbbEVXrNmOqeoRbmP4iFSS0Y9zTTX+ue28n2wZ0y3QAduCZSheod9nnfoFgOLBP9w ZNOiV0Z2Emd+Q== From: Bjorn Helgaas To: linux-pci@vger.kernel.org, Fan Fei Cc: Lorenzo Pieralisi , Rob Herring , linux-kernel@vger.kernel.org, linux-kernel-mentees@lists.linuxfoundation.org, Shuah Khan , Bjorn Helgaas , Kishon Vijay Abraham I , linux-omap@vger.kernel.org, linux-arm-kernel@lists.infradead.org Subject: [PATCH v2 05/23] PCI: dra7xx: Prefer of_device_get_match_data() Date: Wed, 22 Dec 2021 19:10:36 -0600 Message-Id: <20211223011054.1227810-6-helgaas@kernel.org> X-Mailer: git-send-email 2.25.1 In-Reply-To: <20211223011054.1227810-1-helgaas@kernel.org> References: <20211223011054.1227810-1-helgaas@kernel.org> MIME-Version: 1.0 Precedence: bulk List-ID: X-Mailing-List: linux-omap@vger.kernel.org From: Fan Fei The dra7xx driver only needs the device data, not the whole struct of_device_id. Use of_device_get_match_data() instead of of_match_device(). No functional change intended. [bhelgaas: commit log] Signed-off-by: Fan Fei Signed-off-by: Bjorn Helgaas Cc: Kishon Vijay Abraham I Cc: linux-omap@vger.kernel.org Cc: linux-arm-kernel@lists.infradead.org --- drivers/pci/controller/dwc/pci-dra7xx.c | 6 ++---- 1 file changed, 2 insertions(+), 4 deletions(-) diff --git a/drivers/pci/controller/dwc/pci-dra7xx.c b/drivers/pci/controller/dwc/pci-dra7xx.c index a4221f6f3629..12d19183e746 100644 --- a/drivers/pci/controller/dwc/pci-dra7xx.c +++ b/drivers/pci/controller/dwc/pci-dra7xx.c @@ -697,16 +697,14 @@ static int dra7xx_pcie_probe(struct platform_device *pdev) struct device_node *np = dev->of_node; char name[10]; struct gpio_desc *reset; - const struct of_device_id *match; const struct dra7xx_pcie_of_data *data; enum dw_pcie_device_mode mode; u32 b1co_mode_sel_mask; - match = of_match_device(of_match_ptr(of_dra7xx_pcie_match), dev); - if (!match) + data = of_device_get_match_data(dev); + if (!data) return -EINVAL; - data = (struct dra7xx_pcie_of_data *)match->data; mode = (enum dw_pcie_device_mode)data->mode; b1co_mode_sel_mask = data->b1co_mode_sel_mask;