1 /*- 2 * SPDX-License-Identifier: BSD-2-Clause 3 * 4 * Copyright (c) 2020-2022 Bjoern A. Zeeb 5 * 6 * Redistribution and use in source and binary forms, with or without 7 * modification, are permitted provided that the following conditions 8 * are met: 9 * 1. Redistributions of source code must retain the above copyright 10 * notice, this list of conditions and the following disclaimer. 11 * 2. Redistributions in binary form must reproduce the above copyright 12 * notice, this list of conditions and the following disclaimer in the 13 * documentation and/or other materials provided with the distribution. 14 * 15 * THIS SOFTWARE IS PROVIDED BY THE AUTHOR AND CONTRIBUTORS ``AS IS'' AND 16 * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE 17 * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE 18 * ARE DISCLAIMED. IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE 19 * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL 20 * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS 21 * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) 22 * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT 23 * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY 24 * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF 25 * SUCH DAMAGE. 26 * 27 * $FreeBSD$ 28 */ 29 30 #ifndef _LINUXKPI_LINUX_PLATFORM_DEVICE_H 31 #define _LINUXKPI_LINUX_PLATFORM_DEVICE_H 32 33 #include <linux/kernel.h> 34 #include <linux/device.h> 35 36 struct platform_device { 37 struct device dev; 38 }; 39 40 struct platform_driver { 41 int (*remove)(struct platform_device *); 42 struct device_driver driver; 43 }; 44 45 #define dev_is_platform(dev) (false) 46 #define to_platform_device(dev) (NULL) 47 48 static __inline int 49 platform_driver_register(struct platform_driver *pdrv) 50 { 51 52 pr_debug("%s: TODO\n", __func__); 53 return (-ENXIO); 54 } 55 56 static __inline void * 57 dev_get_platdata(struct device *dev) 58 { 59 60 pr_debug("%s: TODO\n", __func__); 61 return (NULL); 62 } 63 64 static __inline int 65 platform_driver_probe(struct platform_driver *pdrv, 66 int(*pd_probe_f)(struct platform_device *)) 67 { 68 69 pr_debug("%s: TODO\n", __func__); 70 return (-ENODEV); 71 } 72 73 static __inline void 74 platform_driver_unregister(struct platform_driver *pdrv) 75 { 76 77 pr_debug("%s: TODO\n", __func__); 78 return; 79 } 80 81 static __inline void 82 platform_device_unregister(struct platform_device *pdev) 83 { 84 85 pr_debug("%s: TODO\n", __func__); 86 return; 87 } 88 89 #endif /* _LINUXKPI_LINUX_PLATFORM_DEVICE_H */ 90