Lines Matching refs:request_mutex

1427  * desc->request_mutex	Provides serialization against a concurrent free_irq()
1432  * interrupt related functions. desc->request_mutex solely serializes
1518 	mutex_lock(&desc->request_mutex);
1541 	 * desc->request_mutex or the optional bus lock.
1755 	mutex_unlock(&desc->request_mutex);
1784 	mutex_unlock(&desc->request_mutex);
1816 	mutex_lock(&desc->request_mutex);
1832 			mutex_unlock(&desc->request_mutex);
1870 	 * The still held desc->request_mutex() protects against a
1903 	 * its oneshot mask bit when it completes. Though request_mutex is
1932 	mutex_unlock(&desc->request_mutex);