83 	struct mutex pm_mutex;  member
226 	mutex_lock(&pegasus->pm_mutex);  in pegasus_open()
238 	mutex_unlock(&pegasus->pm_mutex);  in pegasus_open()
245 	mutex_unlock(&pegasus->pm_mutex);  in pegasus_open()
254 	mutex_lock(&pegasus->pm_mutex);  in pegasus_close()
258 	mutex_unlock(&pegasus->pm_mutex);  in pegasus_close()
292 	mutex_init(&pegasus->pm_mutex);  in pegasus_probe()
408 	mutex_lock(&pegasus->pm_mutex);  in pegasus_suspend()
411 	mutex_unlock(&pegasus->pm_mutex);  in pegasus_suspend()
421 	mutex_lock(&pegasus->pm_mutex);  in pegasus_resume()
424 	mutex_unlock(&pegasus->pm_mutex);  in pegasus_resume()
434 	mutex_lock(&pegasus->pm_mutex);  in pegasus_reset_resume()
441 	mutex_unlock(&pegasus->pm_mutex);  in pegasus_reset_resume()