28 static int w1_bq27000_read(struct w1_slave *sl, unsigned int reg)  in w1_bq27000_read()  argument
32 	mutex_lock(&sl->master->bus_mutex);  in w1_bq27000_read()
33 	w1_write_8(sl->master, HDQ_CMD_READ | reg);  in w1_bq27000_read()
34 	val = w1_read_8(sl->master);  in w1_bq27000_read()
35 	mutex_unlock(&sl->master->bus_mutex);  in w1_bq27000_read()
43 	struct w1_slave *sl = dev_to_w1_slave(di->dev);  in bq27xxx_battery_hdq_read()  local
53 		upper = w1_bq27000_read(sl, reg + 1);  in bq27xxx_battery_hdq_read()
59 			lower = w1_bq27000_read(sl, reg);  in bq27xxx_battery_hdq_read()
63 			upper = w1_bq27000_read(sl, reg + 1);  in bq27xxx_battery_hdq_read()
72 	return w1_bq27000_read(sl, reg);  in bq27xxx_battery_hdq_read()
75 static int bq27xxx_battery_hdq_add_slave(struct w1_slave *sl)  in bq27xxx_battery_hdq_add_slave()  argument
79 	di = devm_kzalloc(&sl->dev, sizeof(*di), GFP_KERNEL);  in bq27xxx_battery_hdq_add_slave()
83 	dev_set_drvdata(&sl->dev, di);  in bq27xxx_battery_hdq_add_slave()
85 	di->dev = &sl->dev;  in bq27xxx_battery_hdq_add_slave()
93 static void bq27xxx_battery_hdq_remove_slave(struct w1_slave *sl)  in bq27xxx_battery_hdq_remove_slave()  argument
95 	struct bq27xxx_device_info *di = dev_get_drvdata(&sl->dev);  in bq27xxx_battery_hdq_remove_slave()