1 // SPDX-License-Identifier: GPL-2.0-or-later 2 /* 3 * Copyright (c) 2023 Huawei Device Co., Ltd. 4 */ 5 6 #include <linux/init.h> 7 #include <linux/module.h> 8 #include <linux/kernel.h> 9 #include <linux/types.h> 10 #include "xpm_log.h" 11 #include "xpm_hck.h" 12 #include "xpm_misc.h" 13 #include "xpm_report.h" 14 #include "xpm_debugfs.h" 15 xpm_module_init(void)16static int __init xpm_module_init(void) 17 { 18 int ret; 19 20 ret = xpm_register_misc_device(); 21 if (ret) { 22 xpm_log_error("xpm register misc device failed, ret = %d", ret); 23 report_init_event(TYPE_DEVICEFS_UNINIT); 24 return ret; 25 } 26 27 ret = xpm_debugfs_init(); 28 if (ret) { 29 xpm_log_error("xpm init debugfs failed, ret = %d", ret); 30 xpm_deregister_misc_device(); 31 report_init_event(TYPE_DEBUGFS_UNINIT); 32 return ret; 33 } 34 35 xpm_register_xpm_hooks(); 36 xpm_register_hck_hooks(); 37 38 xpm_log_info("xpm module init success"); 39 return 0; 40 } 41 xpm_module_exit(void)42static void __exit xpm_module_exit(void) 43 { 44 xpm_deregister_misc_device(); 45 xpm_debugfs_exit(); 46 xpm_log_info("xpm module exit success"); 47 } 48 49 module_init(xpm_module_init); 50 module_exit(xpm_module_exit); 51 MODULE_LICENSE("GPL"); 52