Lines Matching refs:read_lock
67 spin_lock_init(&ctl->read_lock); in snd_ctl_open()
94 spin_lock_irqsave(&ctl->read_lock, flags); in snd_ctl_empty_read_queue()
100 spin_unlock_irqrestore(&ctl->read_lock, flags); in snd_ctl_empty_read_queue()
152 read_lock(&card->ctl_files_rwlock); in snd_ctl_notify()
159 spin_lock_irqsave(&ctl->read_lock, flags); in snd_ctl_notify()
176 spin_unlock_irqrestore(&ctl->read_lock, flags); in snd_ctl_notify()
1598 spin_lock_irq(&ctl->read_lock); in snd_ctl_read()
1611 spin_unlock_irq(&ctl->read_lock); in snd_ctl_read()
1618 spin_lock_irq(&ctl->read_lock); in snd_ctl_read()
1625 spin_unlock_irq(&ctl->read_lock); in snd_ctl_read()
1631 spin_lock_irq(&ctl->read_lock); in snd_ctl_read()
1637 spin_unlock_irq(&ctl->read_lock); in snd_ctl_read()
1765 read_lock(&card->ctl_files_rwlock); in snd_ctl_get_preferred_subdevice()
1823 read_lock(&card->ctl_files_rwlock); in snd_ctl_dev_disconnect()