18c2ecf20Sopenharmony_ci// SPDX-License-Identifier: GPL-2.0-only 28c2ecf20Sopenharmony_ci/// 38c2ecf20Sopenharmony_ci/// Use kobj_to_dev() instead of container_of() 48c2ecf20Sopenharmony_ci/// 58c2ecf20Sopenharmony_ci// Confidence: High 68c2ecf20Sopenharmony_ci// Copyright: (C) 2020 Denis Efremov ISPRAS 78c2ecf20Sopenharmony_ci// Options: --no-includes --include-headers 88c2ecf20Sopenharmony_ci// 98c2ecf20Sopenharmony_ci// Keywords: kobj_to_dev, container_of 108c2ecf20Sopenharmony_ci// 118c2ecf20Sopenharmony_ci 128c2ecf20Sopenharmony_civirtual context 138c2ecf20Sopenharmony_civirtual report 148c2ecf20Sopenharmony_civirtual org 158c2ecf20Sopenharmony_civirtual patch 168c2ecf20Sopenharmony_ci 178c2ecf20Sopenharmony_ci 188c2ecf20Sopenharmony_ci@r depends on !patch@ 198c2ecf20Sopenharmony_ciexpression ptr; 208c2ecf20Sopenharmony_cisymbol kobj; 218c2ecf20Sopenharmony_ciposition p; 228c2ecf20Sopenharmony_ci@@ 238c2ecf20Sopenharmony_ci 248c2ecf20Sopenharmony_ci* container_of(ptr, struct device, kobj)@p 258c2ecf20Sopenharmony_ci 268c2ecf20Sopenharmony_ci 278c2ecf20Sopenharmony_ci@depends on patch@ 288c2ecf20Sopenharmony_ciexpression ptr; 298c2ecf20Sopenharmony_ci@@ 308c2ecf20Sopenharmony_ci 318c2ecf20Sopenharmony_ci- container_of(ptr, struct device, kobj) 328c2ecf20Sopenharmony_ci+ kobj_to_dev(ptr) 338c2ecf20Sopenharmony_ci 348c2ecf20Sopenharmony_ci 358c2ecf20Sopenharmony_ci@script:python depends on report@ 368c2ecf20Sopenharmony_cip << r.p; 378c2ecf20Sopenharmony_ci@@ 388c2ecf20Sopenharmony_ci 398c2ecf20Sopenharmony_cicoccilib.report.print_report(p[0], "WARNING opportunity for kobj_to_dev()") 408c2ecf20Sopenharmony_ci 418c2ecf20Sopenharmony_ci@script:python depends on org@ 428c2ecf20Sopenharmony_cip << r.p; 438c2ecf20Sopenharmony_ci@@ 448c2ecf20Sopenharmony_ci 458c2ecf20Sopenharmony_cicoccilib.org.print_todo(p[0], "WARNING opportunity for kobj_to_dev()") 46