From patchwork Wed Sep 7 11:07:28 2022 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Johan Hovold X-Patchwork-Id: 603401 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 723B3C6FA83 for ; Wed, 7 Sep 2022 11:08:07 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S230188AbiIGLIG (ORCPT ); Wed, 7 Sep 2022 07:08:06 -0400 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:43190 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S230061AbiIGLH5 (ORCPT ); Wed, 7 Sep 2022 07:07:57 -0400 Received: from ams.source.kernel.org (ams.source.kernel.org [IPv6:2604:1380:4601:e00::1]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id 0D877A3D71; Wed, 7 Sep 2022 04:07:55 -0700 (PDT) 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 ams.source.kernel.org (Postfix) with ESMTPS id 7218FB81C51; Wed, 7 Sep 2022 11:07:51 +0000 (UTC) Received: by smtp.kernel.org (Postfix) with ESMTPSA id 01B57C43141; Wed, 7 Sep 2022 11:07:48 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=k20201202; t=1662548869; bh=p1SL9Dvne5eLJfHG2Q0U7k0mQStINRdc4kRr9FGwPCQ=; h=From:To:Cc:Subject:Date:In-Reply-To:References:From; b=j/q/K1gVzLhpClsLF6tmBg0zE/IRvc6Cw84s3+HT6mVOp7gMrOmFKPa/rrihopULd 3yk3FG87HgnzvHLkHZHnEVUDWht8ehHaGf4Wetr/Br4ysxGIX18cjSUF2QkZzPsOpN 87aV+BzzCZpiKM3GnngXpBNzxgTryKiSF3QYiZqQQBJChtgQZd/NLgRkePC0uDP1sr MtSTwpIkN2XAEbdlfK4XbGolNGM4++atAF70KzEAyWuln064hU8spx/iriTFIUJZty nvx4zKFTZmR+i4dNCGQbwKJgyz0zlzOIueqdH6aSLnKs3oR8+72VBrQwS/cAT2hRTp kqFbRq/ZTyw2Q== Received: from johan by xi.lan with local (Exim 4.94.2) (envelope-from ) id 1oVsuP-0004zY-Fy; Wed, 07 Sep 2022 13:07:53 +0200 From: Johan Hovold To: Vinod Koul Cc: Andy Gross , Bjorn Andersson , Konrad Dybcio , Kishon Vijay Abraham I , Dmitry Baryshkov , linux-arm-msm@vger.kernel.org, linux-phy@lists.infradead.org, linux-kernel@vger.kernel.org, Johan Hovold Subject: [PATCH 16/16] phy: qcom-qmp-usb: shorten function prefixes Date: Wed, 7 Sep 2022 13:07:28 +0200 Message-Id: <20220907110728.19092-17-johan+linaro@kernel.org> X-Mailer: git-send-email 2.35.1 In-Reply-To: <20220907110728.19092-1-johan+linaro@kernel.org> References: <20220907110728.19092-1-johan+linaro@kernel.org> MIME-Version: 1.0 Precedence: bulk List-ID: X-Mailing-List: linux-arm-msm@vger.kernel.org The driver function prefix has gotten unnecessarily long and hurts readability. Shorten "qcom_qmp_phy_" to "qmp_" (which likely stands for "Qualcomm Multi PHY" or similar anyway). Signed-off-by: Johan Hovold Reviewed-by: Dmitry Baryshkov --- drivers/phy/qualcomm/phy-qcom-qmp-ufs.c | 3 +- drivers/phy/qualcomm/phy-qcom-qmp-usb.c | 121 ++++++++++++------------ 2 files changed, 60 insertions(+), 64 deletions(-) diff --git a/drivers/phy/qualcomm/phy-qcom-qmp-ufs.c b/drivers/phy/qualcomm/phy-qcom-qmp-ufs.c index b020409b92e0..4d0eee620f37 100644 --- a/drivers/phy/qualcomm/phy-qcom-qmp-ufs.c +++ b/drivers/phy/qualcomm/phy-qcom-qmp-ufs.c @@ -1105,8 +1105,7 @@ static const struct phy_ops qcom_qmp_ufs_ops = { .owner = THIS_MODULE, }; -static -int qmp_ufs_create(struct device *dev, struct device_node *np, int id, +static int qmp_ufs_create(struct device *dev, struct device_node *np, int id, void __iomem *serdes, const struct qmp_phy_cfg *cfg) { struct qcom_qmp *qmp = dev_get_drvdata(dev); diff --git a/drivers/phy/qualcomm/phy-qcom-qmp-usb.c b/drivers/phy/qualcomm/phy-qcom-qmp-usb.c index 08e0799e8832..41635c21e3ca 100644 --- a/drivers/phy/qualcomm/phy-qcom-qmp-usb.c +++ b/drivers/phy/qualcomm/phy-qcom-qmp-usb.c @@ -2103,7 +2103,7 @@ static const struct qmp_phy_cfg qcm2290_usb3phy_cfg = { .is_dual_lane_phy = true, }; -static void qcom_qmp_phy_usb_configure_lane(void __iomem *base, +static void qmp_usb_configure_lane(void __iomem *base, const unsigned int *regs, const struct qmp_phy_init_tbl tbl[], int num, @@ -2126,27 +2126,27 @@ static void qcom_qmp_phy_usb_configure_lane(void __iomem *base, } } -static void qcom_qmp_phy_usb_configure(void __iomem *base, +static void qmp_usb_configure(void __iomem *base, const unsigned int *regs, const struct qmp_phy_init_tbl tbl[], int num) { - qcom_qmp_phy_usb_configure_lane(base, regs, tbl, num, 0xff); + qmp_usb_configure_lane(base, regs, tbl, num, 0xff); } -static int qcom_qmp_phy_usb_serdes_init(struct qmp_phy *qphy) +static int qmp_usb_serdes_init(struct qmp_phy *qphy) { const struct qmp_phy_cfg *cfg = qphy->cfg; void __iomem *serdes = qphy->serdes; const struct qmp_phy_init_tbl *serdes_tbl = cfg->serdes_tbl; int serdes_tbl_num = cfg->serdes_tbl_num; - qcom_qmp_phy_usb_configure(serdes, cfg->regs, serdes_tbl, serdes_tbl_num); + qmp_usb_configure(serdes, cfg->regs, serdes_tbl, serdes_tbl_num); return 0; } -static int qcom_qmp_phy_usb_com_init(struct qmp_phy *qphy) +static int qmp_usb_com_init(struct qmp_phy *qphy) { struct qcom_qmp *qmp = qphy->qmp; const struct qmp_phy_cfg *cfg = qphy->cfg; @@ -2218,7 +2218,7 @@ static int qcom_qmp_phy_usb_com_init(struct qmp_phy *qphy) return ret; } -static int qcom_qmp_phy_usb_com_exit(struct qmp_phy *qphy) +static int qmp_usb_com_exit(struct qmp_phy *qphy) { struct qcom_qmp *qmp = qphy->qmp; const struct qmp_phy_cfg *cfg = qphy->cfg; @@ -2232,21 +2232,21 @@ static int qcom_qmp_phy_usb_com_exit(struct qmp_phy *qphy) return 0; } -static int qcom_qmp_phy_usb_init(struct phy *phy) +static int qmp_usb_init(struct phy *phy) { struct qmp_phy *qphy = phy_get_drvdata(phy); struct qcom_qmp *qmp = qphy->qmp; int ret; dev_vdbg(qmp->dev, "Initializing QMP phy\n"); - ret = qcom_qmp_phy_usb_com_init(qphy); + ret = qmp_usb_com_init(qphy); if (ret) return ret; return 0; } -static int qcom_qmp_phy_usb_power_on(struct phy *phy) +static int qmp_usb_power_on(struct phy *phy) { struct qmp_phy *qphy = phy_get_drvdata(phy); struct qcom_qmp *qmp = qphy->qmp; @@ -2258,7 +2258,7 @@ static int qcom_qmp_phy_usb_power_on(struct phy *phy) unsigned int mask, val, ready; int ret; - qcom_qmp_phy_usb_serdes_init(qphy); + qmp_usb_serdes_init(qphy); ret = clk_prepare_enable(qphy->pipe_clk); if (ret) { @@ -2267,24 +2267,22 @@ static int qcom_qmp_phy_usb_power_on(struct phy *phy) } /* Tx, Rx, and PCS configurations */ - qcom_qmp_phy_usb_configure_lane(tx, cfg->regs, - cfg->tx_tbl, cfg->tx_tbl_num, 1); + qmp_usb_configure_lane(tx, cfg->regs, cfg->tx_tbl, cfg->tx_tbl_num, 1); if (cfg->is_dual_lane_phy) { - qcom_qmp_phy_usb_configure_lane(qphy->tx2, cfg->regs, - cfg->tx_tbl, cfg->tx_tbl_num, 2); + qmp_usb_configure_lane(qphy->tx2, cfg->regs, + cfg->tx_tbl, cfg->tx_tbl_num, 2); } - qcom_qmp_phy_usb_configure_lane(rx, cfg->regs, - cfg->rx_tbl, cfg->rx_tbl_num, 1); + qmp_usb_configure_lane(rx, cfg->regs, cfg->rx_tbl, cfg->rx_tbl_num, 1); if (cfg->is_dual_lane_phy) { - qcom_qmp_phy_usb_configure_lane(qphy->rx2, cfg->regs, - cfg->rx_tbl, cfg->rx_tbl_num, 2); + qmp_usb_configure_lane(qphy->rx2, cfg->regs, + cfg->rx_tbl, cfg->rx_tbl_num, 2); } /* Configure link rate, swing, etc. */ - qcom_qmp_phy_usb_configure(pcs, cfg->regs, cfg->pcs_tbl, cfg->pcs_tbl_num); + qmp_usb_configure(pcs, cfg->regs, cfg->pcs_tbl, cfg->pcs_tbl_num); if (cfg->has_pwrdn_delay) usleep_range(cfg->pwrdn_delay_min, cfg->pwrdn_delay_max); @@ -2314,7 +2312,7 @@ static int qcom_qmp_phy_usb_power_on(struct phy *phy) return ret; } -static int qcom_qmp_phy_usb_power_off(struct phy *phy) +static int qmp_usb_power_off(struct phy *phy) { struct qmp_phy *qphy = phy_get_drvdata(phy); const struct qmp_phy_cfg *cfg = qphy->cfg; @@ -2339,42 +2337,41 @@ static int qcom_qmp_phy_usb_power_off(struct phy *phy) return 0; } -static int qcom_qmp_phy_usb_exit(struct phy *phy) +static int qmp_usb_exit(struct phy *phy) { struct qmp_phy *qphy = phy_get_drvdata(phy); - qcom_qmp_phy_usb_com_exit(qphy); + qmp_usb_com_exit(qphy); return 0; } -static int qcom_qmp_phy_usb_enable(struct phy *phy) +static int qmp_usb_enable(struct phy *phy) { int ret; - ret = qcom_qmp_phy_usb_init(phy); + ret = qmp_usb_init(phy); if (ret) return ret; - ret = qcom_qmp_phy_usb_power_on(phy); + ret = qmp_usb_power_on(phy); if (ret) - qcom_qmp_phy_usb_exit(phy); + qmp_usb_exit(phy); return ret; } -static int qcom_qmp_phy_usb_disable(struct phy *phy) +static int qmp_usb_disable(struct phy *phy) { int ret; - ret = qcom_qmp_phy_usb_power_off(phy); + ret = qmp_usb_power_off(phy); if (ret) return ret; - return qcom_qmp_phy_usb_exit(phy); + return qmp_usb_exit(phy); } -static int qcom_qmp_phy_usb_set_mode(struct phy *phy, - enum phy_mode mode, int submode) +static int qmp_usb_set_mode(struct phy *phy, enum phy_mode mode, int submode) { struct qmp_phy *qphy = phy_get_drvdata(phy); @@ -2383,7 +2380,7 @@ static int qcom_qmp_phy_usb_set_mode(struct phy *phy, return 0; } -static void qcom_qmp_phy_usb_enable_autonomous_mode(struct qmp_phy *qphy) +static void qmp_usb_enable_autonomous_mode(struct qmp_phy *qphy) { const struct qmp_phy_cfg *cfg = qphy->cfg; void __iomem *pcs_usb = qphy->pcs_usb ?: qphy->pcs; @@ -2412,7 +2409,7 @@ static void qcom_qmp_phy_usb_enable_autonomous_mode(struct qmp_phy *qphy) qphy_clrbits(pcs_misc, QPHY_V3_PCS_MISC_CLAMP_ENABLE, CLAMP_EN); } -static void qcom_qmp_phy_usb_disable_autonomous_mode(struct qmp_phy *qphy) +static void qmp_usb_disable_autonomous_mode(struct qmp_phy *qphy) { const struct qmp_phy_cfg *cfg = qphy->cfg; void __iomem *pcs_usb = qphy->pcs_usb ?: qphy->pcs; @@ -2430,7 +2427,7 @@ static void qcom_qmp_phy_usb_disable_autonomous_mode(struct qmp_phy *qphy) qphy_clrbits(pcs_usb, cfg->regs[QPHY_PCS_LFPS_RXTERM_IRQ_CLEAR], IRQ_CLEAR); } -static int __maybe_unused qcom_qmp_phy_usb_runtime_suspend(struct device *dev) +static int __maybe_unused qmp_usb_runtime_suspend(struct device *dev) { struct qcom_qmp *qmp = dev_get_drvdata(dev); struct qmp_phy *qphy = qmp->phys[0]; @@ -2447,7 +2444,7 @@ static int __maybe_unused qcom_qmp_phy_usb_runtime_suspend(struct device *dev) return 0; } - qcom_qmp_phy_usb_enable_autonomous_mode(qphy); + qmp_usb_enable_autonomous_mode(qphy); clk_disable_unprepare(qphy->pipe_clk); clk_bulk_disable_unprepare(cfg->num_clks, qmp->clks); @@ -2455,7 +2452,7 @@ static int __maybe_unused qcom_qmp_phy_usb_runtime_suspend(struct device *dev) return 0; } -static int __maybe_unused qcom_qmp_phy_usb_runtime_resume(struct device *dev) +static int __maybe_unused qmp_usb_runtime_resume(struct device *dev) { struct qcom_qmp *qmp = dev_get_drvdata(dev); struct qmp_phy *qphy = qmp->phys[0]; @@ -2484,12 +2481,12 @@ static int __maybe_unused qcom_qmp_phy_usb_runtime_resume(struct device *dev) return ret; } - qcom_qmp_phy_usb_disable_autonomous_mode(qphy); + qmp_usb_disable_autonomous_mode(qphy); return 0; } -static int qcom_qmp_phy_usb_vreg_init(struct device *dev, const struct qmp_phy_cfg *cfg) +static int qmp_usb_vreg_init(struct device *dev, const struct qmp_phy_cfg *cfg) { struct qcom_qmp *qmp = dev_get_drvdata(dev); int num = cfg->num_vregs; @@ -2505,7 +2502,7 @@ static int qcom_qmp_phy_usb_vreg_init(struct device *dev, const struct qmp_phy_c return devm_regulator_bulk_get(dev, num, qmp->vregs); } -static int qcom_qmp_phy_usb_reset_init(struct device *dev, const struct qmp_phy_cfg *cfg) +static int qmp_usb_reset_init(struct device *dev, const struct qmp_phy_cfg *cfg) { struct qcom_qmp *qmp = dev_get_drvdata(dev); int i; @@ -2526,7 +2523,7 @@ static int qcom_qmp_phy_usb_reset_init(struct device *dev, const struct qmp_phy_ return 0; } -static int qcom_qmp_phy_usb_clk_init(struct device *dev, const struct qmp_phy_cfg *cfg) +static int qmp_usb_clk_init(struct device *dev, const struct qmp_phy_cfg *cfg) { struct qcom_qmp *qmp = dev_get_drvdata(dev); int num = cfg->num_clks; @@ -2602,15 +2599,15 @@ static int phy_pipe_clk_register(struct qcom_qmp *qmp, struct device_node *np) return devm_add_action_or_reset(qmp->dev, phy_clk_release_provider, np); } -static const struct phy_ops qcom_qmp_phy_usb_ops = { - .init = qcom_qmp_phy_usb_enable, - .exit = qcom_qmp_phy_usb_disable, - .set_mode = qcom_qmp_phy_usb_set_mode, +static const struct phy_ops qmp_usb_ops = { + .init = qmp_usb_enable, + .exit = qmp_usb_disable, + .set_mode = qmp_usb_set_mode, .owner = THIS_MODULE, }; static -int qcom_qmp_phy_usb_create(struct device *dev, struct device_node *np, int id, +int qmp_usb_create(struct device *dev, struct device_node *np, int id, void __iomem *serdes, const struct qmp_phy_cfg *cfg) { struct qcom_qmp *qmp = dev_get_drvdata(dev); @@ -2680,7 +2677,7 @@ int qcom_qmp_phy_usb_create(struct device *dev, struct device_node *np, int id, "failed to get lane%d pipe clock\n", id); } - generic_phy = devm_phy_create(dev, np, &qcom_qmp_phy_usb_ops); + generic_phy = devm_phy_create(dev, np, &qmp_usb_ops); if (IS_ERR(generic_phy)) { ret = PTR_ERR(generic_phy); dev_err(dev, "failed to create qphy %d\n", ret); @@ -2696,7 +2693,7 @@ int qcom_qmp_phy_usb_create(struct device *dev, struct device_node *np, int id, return 0; } -static const struct of_device_id qcom_qmp_phy_usb_of_match_table[] = { +static const struct of_device_id qmp_usb_of_match_table[] = { { .compatible = "qcom,ipq8074-qmp-usb3-phy", .data = &ipq8074_usb3phy_cfg, @@ -2757,14 +2754,14 @@ static const struct of_device_id qcom_qmp_phy_usb_of_match_table[] = { }, { }, }; -MODULE_DEVICE_TABLE(of, qcom_qmp_phy_usb_of_match_table); +MODULE_DEVICE_TABLE(of, qmp_usb_of_match_table); -static const struct dev_pm_ops qcom_qmp_phy_usb_pm_ops = { - SET_RUNTIME_PM_OPS(qcom_qmp_phy_usb_runtime_suspend, - qcom_qmp_phy_usb_runtime_resume, NULL) +static const struct dev_pm_ops qmp_usb_pm_ops = { + SET_RUNTIME_PM_OPS(qmp_usb_runtime_suspend, + qmp_usb_runtime_resume, NULL) }; -static int qcom_qmp_phy_usb_probe(struct platform_device *pdev) +static int qmp_usb_probe(struct platform_device *pdev) { struct qcom_qmp *qmp; struct device *dev = &pdev->dev; @@ -2799,15 +2796,15 @@ static int qcom_qmp_phy_usb_probe(struct platform_device *pdev) return PTR_ERR(qmp->dp_com); } - ret = qcom_qmp_phy_usb_clk_init(dev, cfg); + ret = qmp_usb_clk_init(dev, cfg); if (ret) return ret; - ret = qcom_qmp_phy_usb_reset_init(dev, cfg); + ret = qmp_usb_reset_init(dev, cfg); if (ret) return ret; - ret = qcom_qmp_phy_usb_vreg_init(dev, cfg); + ret = qmp_usb_vreg_init(dev, cfg); if (ret) { if (ret != -EPROBE_DEFER) dev_err(dev, "failed to get regulator supplies: %d\n", @@ -2837,7 +2834,7 @@ static int qcom_qmp_phy_usb_probe(struct platform_device *pdev) id = 0; for_each_available_child_of_node(dev->of_node, child) { /* Create per-lane phy */ - ret = qcom_qmp_phy_usb_create(dev, child, id, serdes, cfg); + ret = qmp_usb_create(dev, child, id, serdes, cfg); if (ret) { dev_err(dev, "failed to create lane%d phy, %d\n", id, ret); @@ -2867,16 +2864,16 @@ static int qcom_qmp_phy_usb_probe(struct platform_device *pdev) return ret; } -static struct platform_driver qcom_qmp_phy_usb_driver = { - .probe = qcom_qmp_phy_usb_probe, +static struct platform_driver qmp_usb_driver = { + .probe = qmp_usb_probe, .driver = { .name = "qcom-qmp-usb-phy", - .pm = &qcom_qmp_phy_usb_pm_ops, - .of_match_table = qcom_qmp_phy_usb_of_match_table, + .pm = &qmp_usb_pm_ops, + .of_match_table = qmp_usb_of_match_table, }, }; -module_platform_driver(qcom_qmp_phy_usb_driver); +module_platform_driver(qmp_usb_driver); MODULE_AUTHOR("Vivek Gautam "); MODULE_DESCRIPTION("Qualcomm QMP USB PHY driver");