56 	int ret;  in period_store()  local
91 	int ret;  in duty_cycle_store()  local
127 	int ret;  in oneshot_count_store()  local
162 	int val, ret;  in enable_store()  local
222 	int ret;  in polarity_store()  local
246 	int ret;  in capture_show()  local
313 	int ret;  in pwm_export_child()  local
385 	int ret;  in export_store()  local
412 	int ret;  in unexport_store()  local
472 	int ret = pwm_apply_state(pwm, state);  in pwm_class_apply_state()  local
484 	int ret = 0;  in pwm_class_resume_npwm()  local
508 	int ret = 0;  in pwm_class_suspend()  local