Lines Matching refs:buffer_lock
147 spinlock_t buffer_lock; member
285 spin_lock(&ep->buffer_lock); in snd_usbmidi_out_urb_complete()
292 spin_unlock(&ep->buffer_lock); in snd_usbmidi_out_urb_complete()
315 spin_lock_irqsave(&ep->buffer_lock, flags); in snd_usbmidi_do_output()
317 spin_unlock_irqrestore(&ep->buffer_lock, flags); in snd_usbmidi_do_output()
343 spin_unlock_irqrestore(&ep->buffer_lock, flags); in snd_usbmidi_do_output()
1197 spin_lock_irq(&ep->buffer_lock); in snd_usbmidi_output_drain()
1204 spin_unlock_irq(&ep->buffer_lock); in snd_usbmidi_output_drain()
1206 spin_lock_irq(&ep->buffer_lock); in snd_usbmidi_output_drain()
1211 spin_unlock_irq(&ep->buffer_lock); in snd_usbmidi_output_drain()
1423 spin_lock_init(&ep->buffer_lock); in snd_usbmidi_out_endpoint_create()