51 	int i2caddress;  in find_ir_chip_on_i2c()  local
59 		i2caddress = ir_i2c_addr[i];  in find_ir_chip_on_i2c()
60 		ret = i2c_read(i2caddress,  in find_ir_chip_on_i2c()
64 			return i2caddress;  in find_ir_chip_on_i2c()
92 static int read_voltage_from_INA220(int i2caddress)  in read_voltage_from_INA220()  argument
125 static int read_voltage_from_IR(int i2caddress)  in read_voltage_from_IR()  argument
132 		ret = i2c_read(i2caddress,  in read_voltage_from_IR()
166 static int read_voltage(int i2caddress)  in read_voltage()  argument
170 	voltage_read = read_voltage_from_INA220(i2caddress);  in read_voltage()
172 	voltage_read = read_voltage_from_IR(i2caddress);  in read_voltage()
184 static int wait_for_new_voltage(int vdd, int i2caddress)  in wait_for_new_voltage()  argument
188 	vdd_current = read_voltage(i2caddress);  in wait_for_new_voltage()
201 		vdd_current = read_voltage(i2caddress);  in wait_for_new_voltage()
214 static int wait_for_voltage_stable(int i2caddress)  in wait_for_voltage_stable()  argument
218 	vdd = read_voltage(i2caddress);  in wait_for_voltage_stable()
222 	vdd_current = read_voltage(i2caddress);  in wait_for_voltage_stable()
231 		vdd_current = read_voltage(i2caddress);  in wait_for_voltage_stable()
240 static int set_voltage_to_IR(int i2caddress, int vdd)  in set_voltage_to_IR()  argument
256 	ret = i2c_write(i2caddress, IR36021_LOOP1_MANUAL_ID_OFFSET,  in set_voltage_to_IR()
262 	wait = wait_for_new_voltage(vdd, i2caddress);  in set_voltage_to_IR()
267 	vdd_last = wait_for_voltage_stable(i2caddress);  in set_voltage_to_IR()
275 static int set_voltage(int i2caddress, int vdd)  in set_voltage()  argument
280 	vdd_last = set_voltage_to_IR(i2caddress, vdd);  in set_voltage()
295 	int ret, i2caddress;  in adjust_vdd()  local
349 		i2caddress = ret;  in adjust_vdd()
350 		debug("VID: IR Chip found on I2C address 0x%02x\n", i2caddress);  in adjust_vdd()
354 	ret = i2c_read(i2caddress,  in adjust_vdd()
410 	vdd_last = read_voltage(i2caddress);  in adjust_vdd()
427 		vdd_last = set_voltage(i2caddress, vdd_current);  in adjust_vdd()
432 		vdd_last = set_voltage(i2caddress, vdd_current);  in adjust_vdd()
459 	int ret, i2caddress;  in adjust_vdd()  local
507 		i2caddress = ret;  in adjust_vdd()
508 		debug("VID: IR Chip found on I2C address 0x%02x\n", i2caddress);  in adjust_vdd()
512 	ret = i2c_read(i2caddress,  in adjust_vdd()
586 	vdd_last = read_voltage(i2caddress);  in adjust_vdd()
603 		vdd_last = set_voltage(i2caddress, vdd_current);  in adjust_vdd()
608 		vdd_last = set_voltage(i2caddress, vdd_current);  in adjust_vdd()
628 	int vdd_last, ret, i2caddress;  in print_vdd()  local
640 		i2caddress = ret;  in print_vdd()
641 		debug("VID: IR Chip found on I2C address 0x%02x\n", i2caddress);  in print_vdd()
647 	vdd_last = read_voltage(i2caddress);  in print_vdd()