diff options
Diffstat (limited to 'drivers/phy/motorola/phy-cpcap-usb.c')
| -rw-r--r-- | drivers/phy/motorola/phy-cpcap-usb.c | 21 |
1 files changed, 2 insertions, 19 deletions
diff --git a/drivers/phy/motorola/phy-cpcap-usb.c b/drivers/phy/motorola/phy-cpcap-usb.c index 6ee478bc5211..7cb020dd3423 100644 --- a/drivers/phy/motorola/phy-cpcap-usb.c +++ b/drivers/phy/motorola/phy-cpcap-usb.c @@ -1,3 +1,4 @@ +// SPDX-License-Identifier: GPL-2.0-only /* * Motorola CPCAP PMIC USB PHY driver * Copyright (C) 2017 Tony Lindgren <tony@atomide.com> @@ -5,15 +6,6 @@ * Some parts based on earlier Motorola Linux kernel tree code in * board-mapphone-usb.c and cpcap-usb-det.c: * Copyright (C) 2007 - 2011 Motorola, Inc. - * - * This program is free software; you can redistribute it and/or - * modify it under the terms of the GNU General Public License as - * published by the Free Software Foundation version 2. - * - * This program is distributed "as is" WITHOUT ANY WARRANTY of any - * kind, whether express or implied; without even the implied warranty - * of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - * GNU General Public License for more details. */ #include <linux/atomic.h> @@ -23,7 +15,6 @@ #include <linux/io.h> #include <linux/module.h> #include <linux/of.h> -#include <linux/of_platform.h> #include <linux/iio/consumer.h> #include <linux/pinctrl/consumer.h> #include <linux/platform_device.h> @@ -620,14 +611,8 @@ static int cpcap_usb_phy_probe(struct platform_device *pdev) struct phy *generic_phy; struct phy_provider *phy_provider; struct usb_otg *otg; - const struct of_device_id *of_id; int error; - of_id = of_match_device(of_match_ptr(cpcap_usb_phy_id_table), - &pdev->dev); - if (!of_id) - return -EINVAL; - ddata = devm_kzalloc(&pdev->dev, sizeof(*ddata), GFP_KERNEL); if (!ddata) return -ENOMEM; @@ -700,7 +685,7 @@ out_reg_disable: return error; } -static int cpcap_usb_phy_remove(struct platform_device *pdev) +static void cpcap_usb_phy_remove(struct platform_device *pdev) { struct cpcap_phy_ddata *ddata = platform_get_drvdata(pdev); int error; @@ -715,8 +700,6 @@ static int cpcap_usb_phy_remove(struct platform_device *pdev) usb_remove_phy(&ddata->phy); cancel_delayed_work_sync(&ddata->detect_work); regulator_disable(ddata->vusb); - - return 0; } static struct platform_driver cpcap_usb_phy_driver = { |