fs3270_mutex       45 drivers/s390/char/fs3270.c static DEFINE_MUTEX(fs3270_mutex);
fs3270_mutex      341 drivers/s390/char/fs3270.c 	mutex_lock(&fs3270_mutex);
fs3270_mutex      366 drivers/s390/char/fs3270.c 	mutex_unlock(&fs3270_mutex);
fs3270_mutex      449 drivers/s390/char/fs3270.c 	mutex_lock(&fs3270_mutex);
fs3270_mutex      492 drivers/s390/char/fs3270.c 	mutex_unlock(&fs3270_mutex);