Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1752687Ab3F1ViE (ORCPT ); Fri, 28 Jun 2013 17:38:04 -0400 Received: from hqemgate04.nvidia.com ([216.228.121.35]:13525 "EHLO hqemgate04.nvidia.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1751270Ab3F1Vh4 (ORCPT ); Fri, 28 Jun 2013 17:37:56 -0400 X-PGP-Universal: processed; by hqnvupgp08.nvidia.com on Fri, 28 Jun 2013 14:37:48 -0700 From: Tuomas Tynkkynen To: CC: , , , , , Tuomas Tynkkynen Subject: [PATCH 1/9] usb: phy: tegra: Remove unnecessary 'dev' field Date: Sat, 29 Jun 2013 00:36:59 +0300 Message-ID: <1372455427-20898-2-git-send-email-ttynkkynen@nvidia.com> X-Mailer: git-send-email 1.8.1.5 In-Reply-To: <1372455427-20898-1-git-send-email-ttynkkynen@nvidia.com> References: <1372455427-20898-1-git-send-email-ttynkkynen@nvidia.com> X-NVConfidentiality: public MIME-Version: 1.0 Content-Type: text/plain Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Content-Length: 4386 Lines: 132 struct usb_phy already has a field for the device pointer, so this unnecessary field can be removed. Signed-off-by: Tuomas Tynkkynen --- drivers/usb/phy/phy-tegra-usb.c | 27 +++++++++++++++------------ include/linux/usb/tegra_usb_phy.h | 1 - 2 files changed, 15 insertions(+), 13 deletions(-) diff --git a/drivers/usb/phy/phy-tegra-usb.c b/drivers/usb/phy/phy-tegra-usb.c index 1a86da8..ddcac0b 100644 --- a/drivers/usb/phy/phy-tegra-usb.c +++ b/drivers/usb/phy/phy-tegra-usb.c @@ -211,7 +211,7 @@ static void set_phcd(struct tegra_usb_phy *phy, bool enable) static int utmip_pad_open(struct tegra_usb_phy *phy) { - phy->pad_clk = devm_clk_get(phy->dev, "utmi-pads"); + phy->pad_clk = devm_clk_get(phy->u_phy.dev, "utmi-pads"); if (IS_ERR(phy->pad_clk)) { pr_err("%s: can't get utmip pad clock\n", __func__); return PTR_ERR(phy->pad_clk); @@ -540,13 +540,15 @@ static int ulpi_phy_power_on(struct tegra_usb_phy *phy) ret = gpio_direction_output(phy->reset_gpio, 0); if (ret < 0) { - dev_err(phy->dev, "gpio %d not set to 0\n", phy->reset_gpio); + dev_err(phy->u_phy.dev, "gpio %d not set to 0\n", + phy->reset_gpio); return ret; } msleep(5); ret = gpio_direction_output(phy->reset_gpio, 1); if (ret < 0) { - dev_err(phy->dev, "gpio %d not set to 1\n", phy->reset_gpio); + dev_err(phy->u_phy.dev, "gpio %d not set to 1\n", + phy->reset_gpio); return ret; } @@ -649,29 +651,30 @@ static int ulpi_open(struct tegra_usb_phy *phy) { int err; - phy->clk = devm_clk_get(phy->dev, "ulpi-link"); + phy->clk = devm_clk_get(phy->u_phy.dev, "ulpi-link"); if (IS_ERR(phy->clk)) { pr_err("%s: can't get ulpi clock\n", __func__); return PTR_ERR(phy->clk); } - err = devm_gpio_request(phy->dev, phy->reset_gpio, "ulpi_phy_reset_b"); + err = devm_gpio_request(phy->u_phy.dev, phy->reset_gpio, + "ulpi_phy_reset_b"); if (err < 0) { - dev_err(phy->dev, "request failed for gpio: %d\n", + dev_err(phy->u_phy.dev, "request failed for gpio: %d\n", phy->reset_gpio); return err; } err = gpio_direction_output(phy->reset_gpio, 0); if (err < 0) { - dev_err(phy->dev, "gpio %d direction not set to output\n", + dev_err(phy->u_phy.dev, "gpio %d direction not set to output\n", phy->reset_gpio); return err; } phy->ulpi = otg_ulpi_create(&ulpi_viewport_access_ops, 0); if (!phy->ulpi) { - dev_err(phy->dev, "otg_ulpi_create returned NULL\n"); + dev_err(phy->u_phy.dev, "otg_ulpi_create returned NULL\n"); err = -ENOMEM; return err; } @@ -686,7 +689,7 @@ static int tegra_usb_phy_init(struct tegra_usb_phy *phy) int i; int err; - phy->pll_u = devm_clk_get(phy->dev, "pll_u"); + phy->pll_u = devm_clk_get(phy->u_phy.dev, "pll_u"); if (IS_ERR(phy->pll_u)) { pr_err("Can't get pll_u clock\n"); return PTR_ERR(phy->pll_u); @@ -712,7 +715,7 @@ static int tegra_usb_phy_init(struct tegra_usb_phy *phy) if (!IS_ERR(phy->vbus)) { err = regulator_enable(phy->vbus); if (err) { - dev_err(phy->dev, + dev_err(phy->u_phy.dev, "failed to enable usb vbus regulator: %d\n", err); goto fail; } @@ -919,7 +922,7 @@ static int tegra_usb_phy_probe(struct platform_device *pdev) tegra_phy->vbus = ERR_PTR(-ENODEV); } - tegra_phy->dev = &pdev->dev; + tegra_phy->u_phy.dev = &pdev->dev; err = tegra_usb_phy_init(tegra_phy); if (err < 0) return err; @@ -952,7 +955,7 @@ static int tegra_usb_phy_match(struct device *dev, void *data) struct tegra_usb_phy *tegra_phy = dev_get_drvdata(dev); struct device_node *dn = data; - return (tegra_phy->dev->of_node == dn) ? 1 : 0; + return (tegra_phy->u_phy.dev->of_node == dn) ? 1 : 0; } struct usb_phy *tegra_usb_get_phy(struct device_node *dn) diff --git a/include/linux/usb/tegra_usb_phy.h b/include/linux/usb/tegra_usb_phy.h index 2b5fa94..c2bc710 100644 --- a/include/linux/usb/tegra_usb_phy.h +++ b/include/linux/usb/tegra_usb_phy.h @@ -60,7 +60,6 @@ struct tegra_usb_phy { void *config; struct usb_phy *ulpi; struct usb_phy u_phy; - struct device *dev; bool is_legacy_phy; bool is_ulpi_phy; int reset_gpio; -- 1.8.1.5 -- To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to majordomo@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/