73 	struct adp5520_chip *chip = i2c_get_clientdata(client);  in __adp5520_ack_bits()  local
77 	mutex_lock(&chip->lock);  in __adp5520_ack_bits()
86 	mutex_unlock(&chip->lock);  in __adp5520_ack_bits()
104 	struct adp5520_chip *chip = dev_get_drvdata(dev);  in adp5520_set_bits()  local
108 	mutex_lock(&chip->lock);  in adp5520_set_bits()
110 	ret = __adp5520_read(chip->client, reg, &reg_val);  in adp5520_set_bits()
114 		ret = __adp5520_write(chip->client, reg, reg_val);  in adp5520_set_bits()
117 	mutex_unlock(&chip->lock);  in adp5520_set_bits()
124 	struct adp5520_chip *chip = dev_get_drvdata(dev);  in adp5520_clr_bits()  local
128 	mutex_lock(&chip->lock);  in adp5520_clr_bits()
130 	ret = __adp5520_read(chip->client, reg, &reg_val);  in adp5520_clr_bits()
134 		ret = __adp5520_write(chip->client, reg, reg_val);  in adp5520_clr_bits()
137 	mutex_unlock(&chip->lock);  in adp5520_clr_bits()
145 	struct adp5520_chip *chip = dev_get_drvdata(dev);  in adp5520_register_notifier()  local
147 	if (chip->irq) {  in adp5520_register_notifier()
148 		adp5520_set_bits(chip->dev, ADP5520_INTERRUPT_ENABLE,  in adp5520_register_notifier()
152 		return blocking_notifier_chain_register(&chip->notifier_list,  in adp5520_register_notifier()
163 	struct adp5520_chip *chip = dev_get_drvdata(dev);  in adp5520_unregister_notifier()  local
165 	adp5520_clr_bits(chip->dev, ADP5520_INTERRUPT_ENABLE,  in adp5520_unregister_notifier()
169 	return blocking_notifier_chain_unregister(&chip->notifier_list, nb);  in adp5520_unregister_notifier()
175 	struct adp5520_chip *chip = data;  in adp5520_irq_thread()  local
180 	ret = __adp5520_read(chip->client, ADP5520_MODE_STATUS, &reg_val);  in adp5520_irq_thread()
187 	blocking_notifier_call_chain(&chip->notifier_list, events, NULL);  in adp5520_irq_thread()
189 	__adp5520_ack_bits(chip->client, ADP5520_MODE_STATUS, events);  in adp5520_irq_thread()
201 static int adp5520_remove_subdevs(struct adp5520_chip *chip)  in adp5520_remove_subdevs()  argument
203 	return device_for_each_child(chip->dev, NULL, __remove_subdev);  in adp5520_remove_subdevs()
211 	struct adp5520_chip *chip;  in adp5520_probe()  local
225 	chip = devm_kzalloc(&client->dev, sizeof(*chip), GFP_KERNEL);  in adp5520_probe()
226 	if (!chip)  in adp5520_probe()
229 	i2c_set_clientdata(client, chip);  in adp5520_probe()
230 	chip->client = client;  in adp5520_probe()
232 	chip->dev = &client->dev;  in adp5520_probe()
233 	chip->irq = client->irq;  in adp5520_probe()
234 	chip->id = id->driver_data;  in adp5520_probe()
235 	mutex_init(&chip->lock);  in adp5520_probe()
237 	if (chip->irq) {  in adp5520_probe()
238 		BLOCKING_INIT_NOTIFIER_HEAD(&chip->notifier_list);  in adp5520_probe()
240 		ret = request_threaded_irq(chip->irq, NULL, adp5520_irq_thread,  in adp5520_probe()
242 				"adp5520", chip);  in adp5520_probe()
245 					chip->irq);  in adp5520_probe()
250 	ret = adp5520_write(chip->dev, ADP5520_MODE_STATUS, ADP5520_nSTNBY);  in adp5520_probe()
257 		pdev = platform_device_register_data(chip->dev, "adp5520-keys",  in adp5520_probe()
258 				chip->id, pdata->keys, sizeof(*pdata->keys));  in adp5520_probe()
266 		pdev = platform_device_register_data(chip->dev, "adp5520-gpio",  in adp5520_probe()
267 				chip->id, pdata->gpio, sizeof(*pdata->gpio));  in adp5520_probe()
275 		pdev = platform_device_register_data(chip->dev, "adp5520-led",  in adp5520_probe()
276 				chip->id, pdata->leds, sizeof(*pdata->leds));  in adp5520_probe()
284 		pdev = platform_device_register_data(chip->dev,  in adp5520_probe()
286 						chip->id,  in adp5520_probe()
298 	adp5520_remove_subdevs(chip);  in adp5520_probe()
301 	if (chip->irq)  in adp5520_probe()
302 		free_irq(chip->irq, chip);  in adp5520_probe()
309 	struct adp5520_chip *chip = dev_get_drvdata(&client->dev);  in adp5520_remove()  local
311 	if (chip->irq)  in adp5520_remove()
312 		free_irq(chip->irq, chip);  in adp5520_remove()
314 	adp5520_remove_subdevs(chip);  in adp5520_remove()
315 	adp5520_write(chip->dev, ADP5520_MODE_STATUS, 0);  in adp5520_remove()
323 	struct adp5520_chip *chip = dev_get_drvdata(&client->dev);  in adp5520_suspend()  local
325 	adp5520_read(chip->dev, ADP5520_MODE_STATUS, &chip->mode);  in adp5520_suspend()
327 	chip->mode &= ADP5520_BL_EN | ADP5520_DIM_EN | ADP5520_nSTNBY;  in adp5520_suspend()
328 	adp5520_write(chip->dev, ADP5520_MODE_STATUS, 0);  in adp5520_suspend()
335 	struct adp5520_chip *chip = dev_get_drvdata(&client->dev);  in adp5520_resume()  local
337 	adp5520_write(chip->dev, ADP5520_MODE_STATUS, chip->mode);  in adp5520_resume()