From patchwork Thu Jan 14 15:26:54 2021 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: "Zulkifli, Muhammad Husaini" X-Patchwork-Id: 363217 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=-16.8 required=3.0 tests=BAYES_00, HEADER_FROM_DIFFERENT_DOMAINS,INCLUDES_CR_TRAILER,INCLUDES_PATCH, MAILING_LIST_MULTI, SPF_HELO_NONE, SPF_PASS, URIBL_BLOCKED, USER_AGENT_GIT autolearn=unavailable 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 B4983C4332E for ; Thu, 14 Jan 2021 15:29:47 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by mail.kernel.org (Postfix) with ESMTP id 844532311F for ; Thu, 14 Jan 2021 15:29:47 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1728468AbhANP3X (ORCPT ); Thu, 14 Jan 2021 10:29:23 -0500 Received: from mga14.intel.com ([192.55.52.115]:7040 "EHLO mga14.intel.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1726259AbhANP3X (ORCPT ); Thu, 14 Jan 2021 10:29:23 -0500 IronPort-SDR: XBuGuQw1kUP8iq7g9PWPEqJsNRVbR7o7+Suy8gmn9uXF4dX4LZYYhzWw1pZ0UGbBP1zXbam3UZ aYvmUn/9lp4g== X-IronPort-AV: E=McAfee;i="6000,8403,9864"; a="177604656" X-IronPort-AV: E=Sophos;i="5.79,347,1602572400"; d="scan'208";a="177604656" Received: from orsmga005.jf.intel.com ([10.7.209.41]) by fmsmga103.fm.intel.com with ESMTP/TLS/ECDHE-RSA-AES256-GCM-SHA384; 14 Jan 2021 07:28:37 -0800 IronPort-SDR: ZG4P16/Othm9qt5oxgjNakxTNBxKdYBmyvn6xMOivb3rCecCBHStIXOxMVzqOpbBxuX951Vopm uSAkRl839bNg== X-ExtLoop1: 1 X-IronPort-AV: E=Sophos;i="5.79,347,1602572400"; d="scan'208";a="568193590" Received: from zulkifl3-ilbpg0.png.intel.com ([10.88.229.114]) by orsmga005.jf.intel.com with ESMTP; 14 Jan 2021 07:28:34 -0800 From: Muhammad Husaini Zulkifli To: ulf.hansson@linaro.org, broonie@kernel.org, lgirdwood@gmail.com, robh+dt@kernel.org, devicetree@vger.kernel.org, adrian.hunter@intel.com, michal.simek@xilinx.com, linux-mmc@vger.kernel.org, linux-kernel@vger.kernel.org Cc: andriy.shevchenko@intel.com, Rashmi.A@intel.com, mahesh.r.vaidya@intel.com, muhammad.husaini.zulkifli@intel.com Subject: [PATCH v1 3/9] mmc: sdhci-of-arasan: Add structure device pointer in probe function Date: Thu, 14 Jan 2021 23:26:54 +0800 Message-Id: <20210114152700.21916-4-muhammad.husaini.zulkifli@intel.com> X-Mailer: git-send-email 2.17.1 In-Reply-To: <20210114152700.21916-1-muhammad.husaini.zulkifli@intel.com> References: <20210114152700.21916-1-muhammad.husaini.zulkifli@intel.com> Precedence: bulk List-ID: X-Mailing-List: linux-mmc@vger.kernel.org Add struct device *dev in probe func() so that it can widely use in probe to make code more readable. Signed-off-by: Muhammad Husaini Zulkifli Acked-by: Adrian Hunter Acked-by: Andy Shevchenko --- drivers/mmc/host/sdhci-of-arasan.c | 34 +++++++++++++++--------------- 1 file changed, 17 insertions(+), 17 deletions(-) diff --git a/drivers/mmc/host/sdhci-of-arasan.c b/drivers/mmc/host/sdhci-of-arasan.c index ecaea4b45367..4e6ee9e69a1b 100644 --- a/drivers/mmc/host/sdhci-of-arasan.c +++ b/drivers/mmc/host/sdhci-of-arasan.c @@ -1512,11 +1512,12 @@ static int sdhci_arasan_probe(struct platform_device *pdev) struct clk *clk_xin; struct sdhci_host *host; struct sdhci_pltfm_host *pltfm_host; + struct device *dev = &pdev->dev; + struct device_node *np = dev->of_node; struct sdhci_arasan_data *sdhci_arasan; - struct device_node *np = pdev->dev.of_node; const struct sdhci_arasan_of_data *data; - data = of_device_get_match_data(&pdev->dev); + data = of_device_get_match_data(dev); host = sdhci_pltfm_init(pdev, data->pdata, sizeof(*sdhci_arasan)); if (IS_ERR(host)) @@ -1535,36 +1536,36 @@ static int sdhci_arasan_probe(struct platform_device *pdev) of_node_put(node); if (IS_ERR(sdhci_arasan->soc_ctl_base)) { - ret = dev_err_probe(&pdev->dev, + ret = dev_err_probe(dev, PTR_ERR(sdhci_arasan->soc_ctl_base), "Can't get syscon\n"); goto err_pltfm_free; } } - sdhci_arasan->clk_ahb = devm_clk_get(&pdev->dev, "clk_ahb"); + sdhci_arasan->clk_ahb = devm_clk_get(dev, "clk_ahb"); if (IS_ERR(sdhci_arasan->clk_ahb)) { - dev_err(&pdev->dev, "clk_ahb clock not found.\n"); + dev_err(dev, "clk_ahb clock not found.\n"); ret = PTR_ERR(sdhci_arasan->clk_ahb); goto err_pltfm_free; } - clk_xin = devm_clk_get(&pdev->dev, "clk_xin"); + clk_xin = devm_clk_get(dev, "clk_xin"); if (IS_ERR(clk_xin)) { - dev_err(&pdev->dev, "clk_xin clock not found.\n"); + dev_err(dev, "clk_xin clock not found.\n"); ret = PTR_ERR(clk_xin); goto err_pltfm_free; } ret = clk_prepare_enable(sdhci_arasan->clk_ahb); if (ret) { - dev_err(&pdev->dev, "Unable to enable AHB clock.\n"); + dev_err(dev, "Unable to enable AHB clock.\n"); goto err_pltfm_free; } ret = clk_prepare_enable(clk_xin); if (ret) { - dev_err(&pdev->dev, "Unable to enable SD clock.\n"); + dev_err(dev, "Unable to enable SD clock.\n"); goto clk_dis_ahb; } @@ -1592,7 +1593,7 @@ static int sdhci_arasan_probe(struct platform_device *pdev) sdhci_arasan_update_baseclkfreq(host); - ret = sdhci_arasan_register_sdclk(sdhci_arasan, clk_xin, &pdev->dev); + ret = sdhci_arasan_register_sdclk(sdhci_arasan, clk_xin, dev); if (ret) goto clk_disable_all; @@ -1601,28 +1602,27 @@ static int sdhci_arasan_probe(struct platform_device *pdev) arasan_zynqmp_execute_tuning; } - arasan_dt_parse_clk_phases(&pdev->dev, &sdhci_arasan->clk_data); + arasan_dt_parse_clk_phases(dev, &sdhci_arasan->clk_data); ret = mmc_of_parse(host->mmc); if (ret) { if (ret != -EPROBE_DEFER) - dev_err(&pdev->dev, "parsing dt failed (%d)\n", ret); + dev_err(dev, "parsing dt failed (%d)\n", ret); goto unreg_clk; } sdhci_arasan->phy = ERR_PTR(-ENODEV); if (of_device_is_compatible(np, "arasan,sdhci-5.1")) { - sdhci_arasan->phy = devm_phy_get(&pdev->dev, - "phy_arasan"); + sdhci_arasan->phy = devm_phy_get(dev, "phy_arasan"); if (IS_ERR(sdhci_arasan->phy)) { ret = PTR_ERR(sdhci_arasan->phy); - dev_err(&pdev->dev, "No phy for arasan,sdhci-5.1.\n"); + dev_err(dev, "No phy for arasan,sdhci-5.1.\n"); goto unreg_clk; } ret = phy_init(sdhci_arasan->phy); if (ret < 0) { - dev_err(&pdev->dev, "phy_init err.\n"); + dev_err(dev, "phy_init err.\n"); goto unreg_clk; } @@ -1647,7 +1647,7 @@ static int sdhci_arasan_probe(struct platform_device *pdev) if (!IS_ERR(sdhci_arasan->phy)) phy_exit(sdhci_arasan->phy); unreg_clk: - sdhci_arasan_unregister_sdclk(&pdev->dev); + sdhci_arasan_unregister_sdclk(dev); clk_disable_all: clk_disable_unprepare(clk_xin); clk_dis_ahb: