30 static struct i2c_client *get_i2c(struct max8997_dev *max8997,  in get_i2c()  argument
35 		return max8997->i2c;  in get_i2c()
39 		return max8997->muic;  in get_i2c()
41 		return max8997->i2c;  in get_i2c()
43 		return max8997->i2c;  in get_i2c()
102 	struct max8997_dev *max8997 = irq_data_get_irq_chip_data(data);  in max8997_irq_lock()  local
104 	mutex_lock(&max8997->irqlock);  in max8997_irq_lock()
109 	struct max8997_dev *max8997 = irq_data_get_irq_chip_data(data);  in max8997_irq_sync_unlock()  local
114 		struct i2c_client *i2c = get_i2c(max8997, i);  in max8997_irq_sync_unlock()
119 		max8997->irq_masks_cache[i] = max8997->irq_masks_cur[i];  in max8997_irq_sync_unlock()
122 				max8997->irq_masks_cur[i]);  in max8997_irq_sync_unlock()
125 	mutex_unlock(&max8997->irqlock);  in max8997_irq_sync_unlock()
129 irq_to_max8997_irq(struct max8997_dev *max8997, struct irq_data *data)  in irq_to_max8997_irq()  argument
136 	struct max8997_dev *max8997 = irq_data_get_irq_chip_data(data);  in max8997_irq_mask()  local
137 	const struct max8997_irq_data *irq_data = irq_to_max8997_irq(max8997,  in max8997_irq_mask()
140 	max8997->irq_masks_cur[irq_data->group] |= irq_data->mask;  in max8997_irq_mask()
145 	struct max8997_dev *max8997 = irq_data_get_irq_chip_data(data);  in max8997_irq_unmask()  local
146 	const struct max8997_irq_data *irq_data = irq_to_max8997_irq(max8997,  in max8997_irq_unmask()
149 	max8997->irq_masks_cur[irq_data->group] &= ~irq_data->mask;  in max8997_irq_unmask()
167 	struct max8997_dev *max8997 = data;  in max8997_irq_thread()  local
173 	ret = max8997_read_reg(max8997->i2c, MAX8997_REG_INTSRC, &irq_src);  in max8997_irq_thread()
175 		dev_err(max8997->dev, "Failed to read interrupt source: %d\n",  in max8997_irq_thread()
182 		max8997_bulk_read(max8997->i2c, MAX8997_REG_INT1, 4,  in max8997_irq_thread()
203 		max8997_bulk_read(max8997->muic, MAX8997_MUIC_REG_INT1, 3,  in max8997_irq_thread()
213 		max8997_bulk_read(max8997->i2c, MAX8997_REG_GPIOCNTL1,  in max8997_irq_thread()
220 				if (max8997->gpio_status[i] != gpio_info[i])  in max8997_irq_thread()
224 				if ((max8997->gpio_status[i] != gpio_info[i]) &&  in max8997_irq_thread()
229 				if ((max8997->gpio_status[i] != gpio_info[i]) &&  in max8997_irq_thread()
248 		ret = max8997_read_reg(max8997->i2c, MAX8997_REG_FLASHSTATUS,  in max8997_irq_thread()
254 		irq_reg[i] &= ~max8997->irq_masks_cur[i];  in max8997_irq_thread()
259 			cur_irq = irq_find_mapping(max8997->irq_domain, i);  in max8997_irq_thread()
268 int max8997_irq_resume(struct max8997_dev *max8997)  in max8997_irq_resume()  argument
270 	if (max8997->irq && max8997->irq_domain)  in max8997_irq_resume()
271 		max8997_irq_thread(0, max8997);  in max8997_irq_resume()
278 	struct max8997_dev *max8997 = d->host_data;  in max8997_irq_domain_map()  local
280 	irq_set_chip_data(irq, max8997);  in max8997_irq_domain_map()
292 int max8997_irq_init(struct max8997_dev *max8997)  in max8997_irq_init()  argument
299 	if (!max8997->irq) {  in max8997_irq_init()
300 		dev_warn(max8997->dev, "No interrupt specified.\n");  in max8997_irq_init()
304 	mutex_init(&max8997->irqlock);  in max8997_irq_init()
310 		max8997->irq_masks_cur[i] = 0xff;  in max8997_irq_init()
311 		max8997->irq_masks_cache[i] = 0xff;  in max8997_irq_init()
312 		i2c = get_i2c(max8997, i);  in max8997_irq_init()
323 		max8997->gpio_status[i] = (max8997_read_reg(max8997->i2c,  in max8997_irq_init()
331 					&max8997_irq_domain_ops, max8997);  in max8997_irq_init()
333 		dev_err(max8997->dev, "could not create irq domain\n");  in max8997_irq_init()
336 	max8997->irq_domain = domain;  in max8997_irq_init()
338 	ret = request_threaded_irq(max8997->irq, NULL, max8997_irq_thread,  in max8997_irq_init()
340 			"max8997-irq", max8997);  in max8997_irq_init()
343 		dev_err(max8997->dev, "Failed to request IRQ %d: %d\n",  in max8997_irq_init()
344 				max8997->irq, ret);  in max8997_irq_init()
348 	if (!max8997->ono)  in max8997_irq_init()
351 	ret = request_threaded_irq(max8997->ono, NULL, max8997_irq_thread,  in max8997_irq_init()
353 			IRQF_ONESHOT, "max8997-ono", max8997);  in max8997_irq_init()
356 		dev_err(max8997->dev, "Failed to request ono-IRQ %d: %d\n",  in max8997_irq_init()
357 				max8997->ono, ret);  in max8997_irq_init()
362 void max8997_irq_exit(struct max8997_dev *max8997)  in max8997_irq_exit()  argument
364 	if (max8997->ono)  in max8997_irq_exit()
365 		free_irq(max8997->ono, max8997);  in max8997_irq_exit()
367 	if (max8997->irq)  in max8997_irq_exit()
368 		free_irq(max8997->irq, max8997);  in max8997_irq_exit()