Lines Matching refs:open_lock
148 spin_lock_irq(&midi->open_lock); in snd_emu10k1_midi_input_open()
152 spin_unlock_irq(&midi->open_lock); in snd_emu10k1_midi_input_open()
158 spin_unlock_irq(&midi->open_lock); in snd_emu10k1_midi_input_open()
174 spin_lock_irq(&midi->open_lock); in snd_emu10k1_midi_output_open()
178 spin_unlock_irq(&midi->open_lock); in snd_emu10k1_midi_output_open()
184 spin_unlock_irq(&midi->open_lock); in snd_emu10k1_midi_output_open()
201 spin_lock_irq(&midi->open_lock); in snd_emu10k1_midi_input_close()
206 spin_unlock_irq(&midi->open_lock); in snd_emu10k1_midi_input_close()
209 spin_unlock_irq(&midi->open_lock); in snd_emu10k1_midi_input_close()
223 spin_lock_irq(&midi->open_lock); in snd_emu10k1_midi_output_close()
228 spin_unlock_irq(&midi->open_lock); in snd_emu10k1_midi_output_close()
231 spin_unlock_irq(&midi->open_lock); in snd_emu10k1_midi_output_close()
320 spin_lock_init(&midi->open_lock); in emu10k1_midi_init()