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 28 #ifndef _LINUXKPI_LINUX_PLATFORM_DEVICE_H 29 #define _LINUXKPI_LINUX_PLATFORM_DEVICE_H 30 31 #include <linux/kernel.h> 32 #include <linux/device.h> 33 34 struct platform_device { 35 const char *name; 36 int id; 37 bool id_auto; 38 struct device dev; 39 }; 40 41 struct platform_driver { 42 int (*remove)(struct platform_device *); 43 struct device_driver driver; 44 }; 45 46 #define dev_is_platform(dev) (false) 47 #define to_platform_device(dev) (NULL) 48 49 static __inline int 50 platform_driver_register(struct platform_driver *pdrv) 51 { 52 53 pr_debug("%s: TODO\n", __func__); 54 return (-ENXIO); 55 } 56 57 static __inline void * 58 dev_get_platdata(struct device *dev) 59 { 60 61 pr_debug("%s: TODO\n", __func__); 62 return (NULL); 63 } 64 65 static __inline int 66 platform_driver_probe(struct platform_driver *pdrv, 67 int(*pd_probe_f)(struct platform_device *)) 68 { 69 70 pr_debug("%s: TODO\n", __func__); 71 return (-ENODEV); 72 } 73 74 static __inline void 75 platform_driver_unregister(struct platform_driver *pdrv) 76 { 77 78 pr_debug("%s: TODO\n", __func__); 79 return; 80 } 81 82 static __inline int 83 platform_device_register(struct platform_device *pdev) 84 { 85 pr_debug("%s: TODO\n", __func__); 86 return (0); 87 } 88 89 static __inline void 90 platform_device_unregister(struct platform_device *pdev) 91 { 92 93 pr_debug("%s: TODO\n", __func__); 94 return; 95 } 96 97 #endif /* _LINUXKPI_LINUX_PLATFORM_DEVICE_H */ 98