input/misc/sparcspkr.c

69 	struct sparcspkr_state *state = dev_get_drvdata(dev->dev.parent);
70 	struct bbc_beep_info *info = &state->u.bbc;
88 	spin_lock_irqsave(&state->lock, flags);
100 	spin_unlock_irqrestore(&state->lock, flags);
107 	struct sparcspkr_state *state = dev_get_drvdata(dev->dev.parent);
108 	struct grover_beep_info *info = &state->u.grover;
124 	spin_lock_irqsave(&state->lock, flags);
139 	spin_unlock_irqrestore(&state->lock, flags);
146 	struct sparcspkr_state *state = dev_get_drvdata(dev);
154 	input_dev->name = state->name;
165 	input_dev->event = state->event;
173 	state->input_dev = input_dev;
180 	struct sparcspkr_state *state = platform_get_drvdata(dev);
181 	struct input_dev *input_dev = state->input_dev;
184 	state->event(input_dev, EV_SND, SND_BELL, 0);
189 	struct sparcspkr_state *state;
194 	state = kzalloc(sizeof(*state), GFP_KERNEL);
195 	if (!state)
198 	state->name = "Sparc BBC Speaker";
199 	state->event = bbc_spkr_event;
200 	spin_lock_init(&state->lock);
207 	info = &state->u.bbc;
217 	platform_set_drvdata(op, state);
229 	kfree(state);
236 	struct sparcspkr_state *state = platform_get_drvdata(op);
237 	struct input_dev *input_dev = state->input_dev;
238 	struct bbc_beep_info *info = &state->u.bbc;
241 	state->event(input_dev, EV_SND, SND_BELL, 0);
247 	kfree(state);
271 	struct sparcspkr_state *state;
275 	state = kzalloc(sizeof(*state), GFP_KERNEL);
276 	if (!state)
279 	state->name = "Sparc Grover Speaker";
280 	state->event = grover_spkr_event;
281 	spin_lock_init(&state->lock);
283 	info = &state->u.grover;
292 	platform_set_drvdata(op, state);
306 	kfree(state);
313 	struct sparcspkr_state *state = platform_get_drvdata(op);
314 	struct grover_beep_info *info = &state->u.grover;
315 	struct input_dev *input_dev = state->input_dev;
318 	state->event(input_dev, EV_SND, SND_BELL, 0);
325 	kfree(state);