82 	int rv;  in max31790_update_device()  local
87 		rv = i2c_smbus_read_byte_data(client,  in max31790_update_device()
89 		if (rv < 0)  in max31790_update_device()
91 		data->fault_status = rv & 0x3F;  in max31790_update_device()
93 		rv = i2c_smbus_read_byte_data(client,  in max31790_update_device()
95 		if (rv < 0)  in max31790_update_device()
97 		data->fault_status |= (rv & 0x3F) << 6;  in max31790_update_device()
100 			rv = i2c_smbus_read_word_swapped(client,  in max31790_update_device()
102 			if (rv < 0)  in max31790_update_device()
104 			data->tach[i] = rv;  in max31790_update_device()
108 				rv = i2c_smbus_read_word_swapped(client,  in max31790_update_device()
111 				if (rv < 0)  in max31790_update_device()
113 				data->tach[NR_CHANNEL + i] = rv;  in max31790_update_device()
115 				rv = i2c_smbus_read_word_swapped(client,  in max31790_update_device()
117 				if (rv < 0)  in max31790_update_device()
119 				data->pwm[i] = rv;  in max31790_update_device()
121 				rv = i2c_smbus_read_word_swapped(client,  in max31790_update_device()
123 				if (rv < 0)  in max31790_update_device()
125 				data->target_count[i] = rv;  in max31790_update_device()
136 	ret = ERR_PTR(rv);  in max31790_update_device()
459 	int i, rv;  in max31790_init_client()  local
462 		rv = i2c_smbus_read_byte_data(client,  in max31790_init_client()
464 		if (rv < 0)  in max31790_init_client()
465 			return rv;  in max31790_init_client()
466 		data->fan_config[i] = rv;  in max31790_init_client()
468 		rv = i2c_smbus_read_byte_data(client,  in max31790_init_client()
470 		if (rv < 0)  in max31790_init_client()
471 			return rv;  in max31790_init_client()
472 		data->fan_dynamics[i] = rv;  in max31790_init_client()