Lines Matching refs:buffer_lock
147 spinlock_t buffer_lock; member
286 spin_lock_irqsave(&ep->buffer_lock, flags); in snd_usbmidi_out_urb_complete()
293 spin_unlock_irqrestore(&ep->buffer_lock, flags); in snd_usbmidi_out_urb_complete()
316 spin_lock_irqsave(&ep->buffer_lock, flags); in snd_usbmidi_do_output()
318 spin_unlock_irqrestore(&ep->buffer_lock, flags); in snd_usbmidi_do_output()
344 spin_unlock_irqrestore(&ep->buffer_lock, flags); in snd_usbmidi_do_output()
1200 spin_lock_irq(&ep->buffer_lock); in snd_usbmidi_output_drain()
1207 spin_unlock_irq(&ep->buffer_lock); in snd_usbmidi_output_drain()
1209 spin_lock_irq(&ep->buffer_lock); in snd_usbmidi_output_drain()
1214 spin_unlock_irq(&ep->buffer_lock); in snd_usbmidi_output_drain()
1444 spin_lock_init(&ep->buffer_lock); in snd_usbmidi_out_endpoint_create()