67 	int val, tmp;  in adt7411_read_10_bit()  local
71 	val = i2c_smbus_read_byte_data(client, lsb_reg);  in adt7411_read_10_bit()
72 	if (val < 0)  in adt7411_read_10_bit()
75 	tmp = (val >> lsb_shift) & 3;  in adt7411_read_10_bit()
76 	val = i2c_smbus_read_byte_data(client, msb_reg);  in adt7411_read_10_bit()
78 	if (val >= 0)  in adt7411_read_10_bit()
79 		val = (val << 2) | tmp;  in adt7411_read_10_bit()
84 	return val;  in adt7411_read_10_bit()
91 	int ret, val;  in adt7411_modify_bit()  local
100 		val = ret | bit;  in adt7411_modify_bit()
102 		val = ret & ~bit;  in adt7411_modify_bit()
104 	ret = i2c_smbus_write_byte_data(client, reg, val);  in adt7411_modify_bit()
127 	int val = adt7411_read_10_bit(client, ADT7411_REG_INT_TEMP_VDD_LSB,  in adt7411_show_temp()  local
130 	if (val < 0)  in adt7411_show_temp()
131 		return val;  in adt7411_show_temp()
133 	val = val & 0x200 ? val - 0x400 : val; /* 10 bit signed */  in adt7411_show_temp()
135 	return sprintf(buf, "%d\n", val * 250);  in adt7411_show_temp()
144 	int val;  in adt7411_show_input()  local
149 		val = i2c_smbus_read_byte_data(client, ADT7411_REG_CFG3);  in adt7411_show_input()
150 		if (val < 0)  in adt7411_show_input()
153 		if (val & ADT7411_CFG3_REF_VDD) {  in adt7411_show_input()
154 			val = adt7411_read_10_bit(client,  in adt7411_show_input()
157 			if (val < 0)  in adt7411_show_input()
160 			data->vref_cached = val * 7000 / 1024;  in adt7411_show_input()
170 	val = adt7411_read_10_bit(client, lsb_reg,  in adt7411_show_input()
172 	if (val < 0)  in adt7411_show_input()
175 	val = sprintf(buf, "%u\n", val * data->vref_cached / 1024);  in adt7411_show_input()
178 	return val;  in adt7411_show_input()
256 	int val;  in adt7411_detect()  local
261 	val = i2c_smbus_read_byte_data(client, ADT7411_REG_MANUFACTURER_ID);  in adt7411_detect()
262 	if (val < 0 || val != ADT7411_MANUFACTURER_ID) {  in adt7411_detect()
265 			val, ADT7411_MANUFACTURER_ID);  in adt7411_detect()
269 	val = i2c_smbus_read_byte_data(client, ADT7411_REG_DEVICE_ID);  in adt7411_detect()
270 	if (val < 0 || val != ADT7411_DEVICE_ID) {  in adt7411_detect()
273 			val, ADT7411_DEVICE_ID);  in adt7411_detect()