74 static int max77843_chg_init(struct max77843 *max77843)  in max77843_chg_init()  argument
78 	max77843->i2c_chg = i2c_new_dummy(max77843->i2c->adapter, I2C_ADDR_CHG);  in max77843_chg_init()
79 	if (!max77843->i2c_chg) {  in max77843_chg_init()
80 		dev_err(&max77843->i2c->dev,  in max77843_chg_init()
84 	i2c_set_clientdata(max77843->i2c_chg, max77843);  in max77843_chg_init()
86 	max77843->regmap_chg = devm_regmap_init_i2c(max77843->i2c_chg,  in max77843_chg_init()
88 	if (IS_ERR(max77843->regmap_chg)) {  in max77843_chg_init()
89 		ret = PTR_ERR(max77843->regmap_chg);  in max77843_chg_init()
96 	i2c_unregister_device(max77843->i2c_chg);  in max77843_chg_init()
104 	struct max77843 *max77843;  in max77843_probe()  local
108 	max77843 = devm_kzalloc(&i2c->dev, sizeof(*max77843), GFP_KERNEL);  in max77843_probe()
109 	if (!max77843)  in max77843_probe()
112 	i2c_set_clientdata(i2c, max77843);  in max77843_probe()
113 	max77843->dev = &i2c->dev;  in max77843_probe()
114 	max77843->i2c = i2c;  in max77843_probe()
115 	max77843->irq = i2c->irq;  in max77843_probe()
117 	max77843->regmap = devm_regmap_init_i2c(i2c,  in max77843_probe()
119 	if (IS_ERR(max77843->regmap)) {  in max77843_probe()
121 		return PTR_ERR(max77843->regmap);  in max77843_probe()
124 	ret = regmap_add_irq_chip(max77843->regmap, max77843->irq,  in max77843_probe()
126 			0, &max77843_irq_chip, &max77843->irq_data);  in max77843_probe()
132 	ret = regmap_read(max77843->regmap,  in max77843_probe()
140 	ret = max77843_chg_init(max77843);  in max77843_probe()
146 	ret = regmap_update_bits(max77843->regmap,  in max77843_probe()
155 	ret = mfd_add_devices(max77843->dev, -1, max77843_devs,  in max77843_probe()
162 	device_init_wakeup(max77843->dev, true);  in max77843_probe()
167 	regmap_del_irq_chip(max77843->irq, max77843->irq_data);  in max77843_probe()
174 	struct max77843 *max77843 = i2c_get_clientdata(i2c);  in max77843_remove()  local
176 	mfd_remove_devices(max77843->dev);  in max77843_remove()
178 	regmap_del_irq_chip(max77843->irq, max77843->irq_data);  in max77843_remove()
180 	i2c_unregister_device(max77843->i2c_chg);  in max77843_remove()
199 	struct max77843 *max77843 = i2c_get_clientdata(i2c);  in max77843_suspend()  local
201 	disable_irq(max77843->irq);  in max77843_suspend()
203 		enable_irq_wake(max77843->irq);  in max77843_suspend()
211 	struct max77843 *max77843 = i2c_get_clientdata(i2c);  in max77843_resume()  local
214 		disable_irq_wake(max77843->irq);  in max77843_resume()
215 	enable_irq(max77843->irq);  in max77843_resume()