#include #include #include #include "notifier-error-inject.h" static int priority; module_param(priority, int, 0); MODULE_PARM_DESC(priority, "specify OF reconfig notifier priority"); static struct notifier_err_inject reconfig_err_inject = { .actions = { { NOTIFIER_ERR_INJECT_ACTION(OF_RECONFIG_ATTACH_NODE) }, { NOTIFIER_ERR_INJECT_ACTION(OF_RECONFIG_DETACH_NODE) }, { NOTIFIER_ERR_INJECT_ACTION(OF_RECONFIG_ADD_PROPERTY) }, { NOTIFIER_ERR_INJECT_ACTION(OF_RECONFIG_REMOVE_PROPERTY) }, { NOTIFIER_ERR_INJECT_ACTION(OF_RECONFIG_UPDATE_PROPERTY) }, {} } }; static struct dentry *dir; static int err_inject_init(void) { int err; dir = notifier_err_inject_init("OF-reconfig", notifier_err_inject_dir, &reconfig_err_inject, priority); if (IS_ERR(dir)) return PTR_ERR(dir); err = of_reconfig_notifier_register(&reconfig_err_inject.nb); if (err) debugfs_remove_recursive(dir); return err; } static void err_inject_exit(void) { of_reconfig_notifier_unregister(&reconfig_err_inject.nb); debugfs_remove_recursive(dir); } module_init(err_inject_init); module_exit(err_inject_exit); MODULE_DESCRIPTION("OF reconfig notifier error injection module"); MODULE_LICENSE("GPL"); MODULE_AUTHOR("Akinobu Mita "); switch'/> net-next plumbingsTobias Klauser
summaryrefslogtreecommitdiff
AgeCommit message (Expand)AuthorFilesLines