101 irq_to_max8998_irq(struct max8998_dev *max8998, int irq)  in irq_to_max8998_irq()  argument
109 	struct max8998_dev *max8998 = irq_data_get_irq_chip_data(data);  in max8998_irq_lock()  local
111 	mutex_lock(&max8998->irqlock);  in max8998_irq_lock()
116 	struct max8998_dev *max8998 = irq_data_get_irq_chip_data(data);  in max8998_irq_sync_unlock()  local
119 	for (i = 0; i < ARRAY_SIZE(max8998->irq_masks_cur); i++) {  in max8998_irq_sync_unlock()
124 		if (max8998->irq_masks_cur[i] != max8998->irq_masks_cache[i]) {  in max8998_irq_sync_unlock()
125 			max8998->irq_masks_cache[i] = max8998->irq_masks_cur[i];  in max8998_irq_sync_unlock()
126 			max8998_write_reg(max8998->i2c, MAX8998_REG_IRQM1 + i,  in max8998_irq_sync_unlock()
127 					max8998->irq_masks_cur[i]);  in max8998_irq_sync_unlock()
131 	mutex_unlock(&max8998->irqlock);  in max8998_irq_sync_unlock()
136 	struct max8998_dev *max8998 = irq_data_get_irq_chip_data(data);  in max8998_irq_unmask()  local
137 	struct max8998_irq_data *irq_data = irq_to_max8998_irq(max8998,  in max8998_irq_unmask()
140 	max8998->irq_masks_cur[irq_data->reg - 1] &= ~irq_data->mask;  in max8998_irq_unmask()
145 	struct max8998_dev *max8998 = irq_data_get_irq_chip_data(data);  in max8998_irq_mask()  local
146 	struct max8998_irq_data *irq_data = irq_to_max8998_irq(max8998,  in max8998_irq_mask()
149 	max8998->irq_masks_cur[irq_data->reg - 1] |= irq_data->mask;  in max8998_irq_mask()
162 	struct max8998_dev *max8998 = data;  in max8998_irq_thread()  local
167 	ret = max8998_bulk_read(max8998->i2c, MAX8998_REG_IRQ1,  in max8998_irq_thread()
170 		dev_err(max8998->dev, "Failed to read interrupt register: %d\n",  in max8998_irq_thread()
177 		irq_reg[i] &= ~max8998->irq_masks_cur[i];  in max8998_irq_thread()
182 			irq = irq_find_mapping(max8998->irq_domain, i);  in max8998_irq_thread()
184 				disable_irq_nosync(max8998->irq);  in max8998_irq_thread()
194 int max8998_irq_resume(struct max8998_dev *max8998)  in max8998_irq_resume()  argument
196 	if (max8998->irq && max8998->irq_domain)  in max8998_irq_resume()
197 		max8998_irq_thread(max8998->irq, max8998);  in max8998_irq_resume()
204 	struct max8997_dev *max8998 = d->host_data;  in max8998_irq_domain_map()  local
206 	irq_set_chip_data(irq, max8998);  in max8998_irq_domain_map()
221 int max8998_irq_init(struct max8998_dev *max8998)  in max8998_irq_init()  argument
227 	if (!max8998->irq) {  in max8998_irq_init()
228 		dev_warn(max8998->dev,  in max8998_irq_init()
233 	mutex_init(&max8998->irqlock);  in max8998_irq_init()
237 		max8998->irq_masks_cur[i] = 0xff;  in max8998_irq_init()
238 		max8998->irq_masks_cache[i] = 0xff;  in max8998_irq_init()
239 		max8998_write_reg(max8998->i2c, MAX8998_REG_IRQM1 + i, 0xff);  in max8998_irq_init()
242 	max8998_write_reg(max8998->i2c, MAX8998_REG_STATUSM1, 0xff);  in max8998_irq_init()
243 	max8998_write_reg(max8998->i2c, MAX8998_REG_STATUSM2, 0xff);  in max8998_irq_init()
246 			max8998->irq_base, &max8998_irq_domain_ops, max8998);  in max8998_irq_init()
248 		dev_err(max8998->dev, "could not create irq domain\n");  in max8998_irq_init()
251 	max8998->irq_domain = domain;  in max8998_irq_init()
253 	ret = request_threaded_irq(max8998->irq, NULL, max8998_irq_thread,  in max8998_irq_init()
255 				   "max8998-irq", max8998);  in max8998_irq_init()
257 		dev_err(max8998->dev, "Failed to request IRQ %d: %d\n",  in max8998_irq_init()
258 			max8998->irq, ret);  in max8998_irq_init()
262 	if (!max8998->ono)  in max8998_irq_init()
265 	ret = request_threaded_irq(max8998->ono, NULL, max8998_irq_thread,  in max8998_irq_init()
267 				   IRQF_ONESHOT, "max8998-ono", max8998);  in max8998_irq_init()
269 		dev_err(max8998->dev, "Failed to request IRQ %d: %d\n",  in max8998_irq_init()
270 			max8998->ono, ret);  in max8998_irq_init()
275 void max8998_irq_exit(struct max8998_dev *max8998)  in max8998_irq_exit()  argument
277 	if (max8998->ono)  in max8998_irq_exit()
278 		free_irq(max8998->ono, max8998);  in max8998_irq_exit()
280 	if (max8998->irq)  in max8998_irq_exit()
281 		free_irq(max8998->irq, max8998);  in max8998_irq_exit()