{
const struct x86_cpu_id *id;
int err;
- struct dentry *f;
+ struct dentry *dir;
/* Only APL supported for now */
id = x86_match_cpu(telemetry_debugfs_cpu_ids);
register_pm_notifier(&pm_notifier);
- err = -ENOMEM;
- debugfs_conf->telemetry_dbg_dir = debugfs_create_dir("telemetry", NULL);
- if (!debugfs_conf->telemetry_dbg_dir)
- goto out_pm;
-
- f = debugfs_create_file("pss_info", S_IFREG | S_IRUGO,
- debugfs_conf->telemetry_dbg_dir, NULL,
- &telem_pss_states_fops);
- if (!f) {
- pr_err("pss_sample_info debugfs register failed\n");
- goto out;
- }
-
- f = debugfs_create_file("ioss_info", S_IFREG | S_IRUGO,
- debugfs_conf->telemetry_dbg_dir, NULL,
- &telem_ioss_states_fops);
- if (!f) {
- pr_err("ioss_sample_info debugfs register failed\n");
- goto out;
- }
-
- f = debugfs_create_file("soc_states", S_IFREG | S_IRUGO,
- debugfs_conf->telemetry_dbg_dir,
- NULL, &telem_soc_states_fops);
- if (!f) {
- pr_err("ioss_sample_info debugfs register failed\n");
- goto out;
- }
-
- f = debugfs_create_file("s0ix_residency_usec", S_IFREG | S_IRUGO,
- debugfs_conf->telemetry_dbg_dir,
- NULL, &telem_s0ix_fops);
- if (!f) {
- pr_err("s0ix_residency_usec debugfs register failed\n");
- goto out;
- }
-
- f = debugfs_create_file("pss_trace_verbosity", S_IFREG | S_IRUGO,
- debugfs_conf->telemetry_dbg_dir, NULL,
- &telem_pss_trc_verb_ops);
- if (!f) {
- pr_err("pss_trace_verbosity debugfs register failed\n");
- goto out;
- }
-
- f = debugfs_create_file("ioss_trace_verbosity", S_IFREG | S_IRUGO,
- debugfs_conf->telemetry_dbg_dir, NULL,
- &telem_ioss_trc_verb_ops);
- if (!f) {
- pr_err("ioss_trace_verbosity debugfs register failed\n");
- goto out;
- }
-
+ dir = debugfs_create_dir("telemetry", NULL);
+ debugfs_conf->telemetry_dbg_dir = dir;
+
+ debugfs_create_file("pss_info", S_IFREG | S_IRUGO, dir, NULL,
+ &telem_pss_states_fops);
+ debugfs_create_file("ioss_info", S_IFREG | S_IRUGO, dir, NULL,
+ &telem_ioss_states_fops);
+ debugfs_create_file("soc_states", S_IFREG | S_IRUGO, dir, NULL,
+ &telem_soc_states_fops);
+ debugfs_create_file("s0ix_residency_usec", S_IFREG | S_IRUGO, dir, NULL,
+ &telem_s0ix_fops);
+ debugfs_create_file("pss_trace_verbosity", S_IFREG | S_IRUGO, dir, NULL,
+ &telem_pss_trc_verb_ops);
+ debugfs_create_file("ioss_trace_verbosity", S_IFREG | S_IRUGO, dir,
+ NULL, &telem_ioss_trc_verb_ops);
return 0;
-
-out:
- debugfs_remove_recursive(debugfs_conf->telemetry_dbg_dir);
- debugfs_conf->telemetry_dbg_dir = NULL;
-out_pm:
- unregister_pm_notifier(&pm_notifier);
-
- return err;
}
static void __exit telemetry_debugfs_exit(void)