From patchwork Sat Oct 29 20:22:09 2016 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Vivek Gautam X-Patchwork-Id: 9404127 Return-Path: Received: from mail.wl.linuxfoundation.org (pdx-wl-mail.web.codeaurora.org [172.30.200.125]) by pdx-korg-patchwork.web.codeaurora.org (Postfix) with ESMTP id 3F0A8606DC for ; Sat, 29 Oct 2016 20:23:02 +0000 (UTC) Received: from mail.wl.linuxfoundation.org (localhost [127.0.0.1]) by mail.wl.linuxfoundation.org (Postfix) with ESMTP id 328DE2914F for ; Sat, 29 Oct 2016 20:23:02 +0000 (UTC) Received: by mail.wl.linuxfoundation.org (Postfix, from userid 486) id 273CF29156; Sat, 29 Oct 2016 20:23:02 +0000 (UTC) X-Spam-Checker-Version: SpamAssassin 3.3.1 (2010-03-16) on pdx-wl-mail.web.codeaurora.org X-Spam-Level: X-Spam-Status: No, score=-6.8 required=2.0 tests=BAYES_00,DKIM_SIGNED, RCVD_IN_DNSWL_HI,T_DKIM_INVALID autolearn=unavailable version=3.3.1 Received: from vger.kernel.org (vger.kernel.org [209.132.180.67]) by mail.wl.linuxfoundation.org (Postfix) with ESMTP id B289829155 for ; Sat, 29 Oct 2016 20:23:01 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1755517AbcJ2UXA (ORCPT ); Sat, 29 Oct 2016 16:23:00 -0400 Received: from smtp.codeaurora.org ([198.145.29.96]:46636 "EHLO smtp.codeaurora.org" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1755347AbcJ2UW7 (ORCPT ); Sat, 29 Oct 2016 16:22:59 -0400 Received: by smtp.codeaurora.org (Postfix, from userid 1000) id 89DD661710; Sat, 29 Oct 2016 20:22:58 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=codeaurora.org; s=default; t=1477772578; bh=tybYPqMac28JaEyS8FBYvt62lAJxEvP317ZvlaUYal4=; h=From:To:Cc:Subject:Date:In-Reply-To:References:From; b=m2M7bIi5rgoHGw/jQOlMJd3yxjUyIJvFt8IWeflV4TDZe82aLc9xlrD2GPCbPYIct qj5KmhfjIEdcNywfg6Mz6TqXgJYqUXsyMYsXhVXtlFa1Sly7iLY251gpwlrN6eWpwa M+vEKmQ18QjgD+zOQHxjZ+QkINTYBtPrJO6HofXM= Received: from blr-ubuntu-41.ap.qualcomm.com (unknown [202.46.23.61]) (using TLSv1.1 with cipher ECDHE-RSA-AES128-SHA (128/128 bits)) (No client certificate requested) (Authenticated sender: vivek.gautam@smtp.codeaurora.org) by smtp.codeaurora.org (Postfix) with ESMTPSA id E6DB961706; Sat, 29 Oct 2016 20:22:53 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=codeaurora.org; s=default; t=1477772577; bh=tybYPqMac28JaEyS8FBYvt62lAJxEvP317ZvlaUYal4=; h=From:To:Cc:Subject:Date:In-Reply-To:References:From; b=Cpe+3lSHqc+OfK6/QAq43HArWnd7VcyEEdEi5bGOs9F4/C1Nd1PrwpWTVTpSPFV2N 2zI02UZ/bpE2fwuppXbsmrsjca8LuyQm9zRwsu1Q9s5wSZ8MQmd45HTWGIbQYktHCV aZgIrUTQLOQLYVfK4iuRHnVs3O+uhV+bJdUkxORg= DMARC-Filter: OpenDMARC Filter v1.3.1 smtp.codeaurora.org E6DB961706 Authentication-Results: pdx-caf-mail.web.codeaurora.org; dmarc=none header.from=codeaurora.org Authentication-Results: pdx-caf-mail.web.codeaurora.org; spf=pass smtp.mailfrom=vivek.gautam@codeaurora.org From: Vivek Gautam To: kishon@ti.com, jejb@linux.vnet.ibm.com, vinholikatti@gmail.com, martin.petersen@oracle.com Cc: sboyd@codeaurora.org, subhashj@codeaurora.org, ygardi@codeaurora.org, linux-scsi@vger.kernel.org, linux-arm-msm@vger.kernel.org, Vivek Gautam Subject: [PATCH v3 07/12] phy: qcom-ufs: Remove unnecessary function declarations Date: Sun, 30 Oct 2016 01:52:09 +0530 Message-Id: <1477772534-14170-8-git-send-email-vivek.gautam@codeaurora.org> X-Mailer: git-send-email 1.9.1 In-Reply-To: <1477772534-14170-1-git-send-email-vivek.gautam@codeaurora.org> References: <1477772534-14170-1-git-send-email-vivek.gautam@codeaurora.org> Sender: linux-scsi-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-scsi@vger.kernel.org X-Virus-Scanned: ClamAV using ClamSMTP Move the functions' definitions to remove unnecessary declarations. Signed-off-by: Vivek Gautam Reviewed-by: Subhash Jadavani --- No changes since v2. drivers/phy/phy-qcom-ufs.c | 133 +++++++++++++++++++++------------------------ 1 file changed, 63 insertions(+), 70 deletions(-) diff --git a/drivers/phy/phy-qcom-ufs.c b/drivers/phy/phy-qcom-ufs.c index 1a0c224..1ec64d5 100644 --- a/drivers/phy/phy-qcom-ufs.c +++ b/drivers/phy/phy-qcom-ufs.c @@ -22,13 +22,6 @@ #define VDDP_REF_CLK_MIN_UV 1200000 #define VDDP_REF_CLK_MAX_UV 1200000 -static int __ufs_qcom_phy_init_vreg(struct device *, struct ufs_qcom_phy_vreg *, - const char *, bool); -static int ufs_qcom_phy_init_vreg(struct device *, struct ufs_qcom_phy_vreg *, - const char *); -static int ufs_qcom_phy_base_init(struct platform_device *pdev, - struct ufs_qcom_phy *phy_common); - int ufs_qcom_phy_calibrate(struct ufs_qcom_phy *ufs_qcom_phy, struct ufs_qcom_phy_calibration *tbl_A, int tbl_size_A, @@ -75,45 +68,6 @@ int ufs_qcom_phy_calibrate(struct ufs_qcom_phy *ufs_qcom_phy, } EXPORT_SYMBOL_GPL(ufs_qcom_phy_calibrate); -struct phy *ufs_qcom_phy_generic_probe(struct platform_device *pdev, - struct ufs_qcom_phy *common_cfg, - const struct phy_ops *ufs_qcom_phy_gen_ops, - struct ufs_qcom_phy_specific_ops *phy_spec_ops) -{ - int err; - struct device *dev = &pdev->dev; - struct phy *generic_phy = NULL; - struct phy_provider *phy_provider; - - err = ufs_qcom_phy_base_init(pdev, common_cfg); - if (err) { - dev_err(dev, "%s: phy base init failed %d\n", __func__, err); - goto out; - } - - phy_provider = devm_of_phy_provider_register(dev, of_phy_simple_xlate); - if (IS_ERR(phy_provider)) { - err = PTR_ERR(phy_provider); - dev_err(dev, "%s: failed to register phy %d\n", __func__, err); - goto out; - } - - generic_phy = devm_phy_create(dev, NULL, ufs_qcom_phy_gen_ops); - if (IS_ERR(generic_phy)) { - err = PTR_ERR(generic_phy); - dev_err(dev, "%s: failed to create phy %d\n", __func__, err); - generic_phy = NULL; - goto out; - } - - common_cfg->phy_spec_ops = phy_spec_ops; - common_cfg->dev = dev; - -out: - return generic_phy; -} -EXPORT_SYMBOL_GPL(ufs_qcom_phy_generic_probe); - /* * This assumes the embedded phy structure inside generic_phy is of type * struct ufs_qcom_phy. In order to function properly it's crucial @@ -154,6 +108,45 @@ int ufs_qcom_phy_base_init(struct platform_device *pdev, return 0; } +struct phy *ufs_qcom_phy_generic_probe(struct platform_device *pdev, + struct ufs_qcom_phy *common_cfg, + const struct phy_ops *ufs_qcom_phy_gen_ops, + struct ufs_qcom_phy_specific_ops *phy_spec_ops) +{ + int err; + struct device *dev = &pdev->dev; + struct phy *generic_phy = NULL; + struct phy_provider *phy_provider; + + err = ufs_qcom_phy_base_init(pdev, common_cfg); + if (err) { + dev_err(dev, "%s: phy base init failed %d\n", __func__, err); + goto out; + } + + phy_provider = devm_of_phy_provider_register(dev, of_phy_simple_xlate); + if (IS_ERR(phy_provider)) { + err = PTR_ERR(phy_provider); + dev_err(dev, "%s: failed to register phy %d\n", __func__, err); + goto out; + } + + generic_phy = devm_phy_create(dev, NULL, ufs_qcom_phy_gen_ops); + if (IS_ERR(generic_phy)) { + err = PTR_ERR(generic_phy); + dev_err(dev, "%s: failed to create phy %d\n", __func__, err); + generic_phy = NULL; + goto out; + } + + common_cfg->phy_spec_ops = phy_spec_ops; + common_cfg->dev = dev; + +out: + return generic_phy; +} +EXPORT_SYMBOL_GPL(ufs_qcom_phy_generic_probe); + static int __ufs_qcom_phy_clk_get(struct device *dev, const char *name, struct clk **clk_out, bool err_print) { @@ -219,30 +212,6 @@ int ufs_qcom_phy_clk_get(struct device *dev, } EXPORT_SYMBOL_GPL(ufs_qcom_phy_init_clks); -int -ufs_qcom_phy_init_vregulators(struct ufs_qcom_phy *phy_common) -{ - int err; - - err = ufs_qcom_phy_init_vreg(phy_common->dev, &phy_common->vdda_pll, - "vdda-pll"); - if (err) - goto out; - - err = ufs_qcom_phy_init_vreg(phy_common->dev, &phy_common->vdda_phy, - "vdda-phy"); - - if (err) - goto out; - - /* vddp-ref-clk-* properties are optional */ - __ufs_qcom_phy_init_vreg(phy_common->dev, &phy_common->vddp_ref_clk, - "vddp-ref-clk", true); -out: - return err; -} -EXPORT_SYMBOL_GPL(ufs_qcom_phy_init_vregulators); - static int __ufs_qcom_phy_init_vreg(struct device *dev, struct ufs_qcom_phy_vreg *vreg, const char *name, bool optional) { @@ -309,6 +278,30 @@ static int ufs_qcom_phy_init_vreg(struct device *dev, return __ufs_qcom_phy_init_vreg(dev, vreg, name, false); } +int +ufs_qcom_phy_init_vregulators(struct ufs_qcom_phy *phy_common) +{ + int err; + + err = ufs_qcom_phy_init_vreg(phy_common->dev, &phy_common->vdda_pll, + "vdda-pll"); + if (err) + goto out; + + err = ufs_qcom_phy_init_vreg(phy_common->dev, &phy_common->vdda_phy, + "vdda-phy"); + + if (err) + goto out; + + /* vddp-ref-clk-* properties are optional */ + __ufs_qcom_phy_init_vreg(phy_common->dev, &phy_common->vddp_ref_clk, + "vddp-ref-clk", true); +out: + return err; +} +EXPORT_SYMBOL_GPL(ufs_qcom_phy_init_vregulators); + static int ufs_qcom_phy_cfg_vreg(struct device *dev, struct ufs_qcom_phy_vreg *vreg, bool on)