TSL2550_POWER_UP   71 drivers/misc/tsl2550.c 		ret = i2c_smbus_write_byte(client, TSL2550_POWER_UP);
TSL2550_POWER_UP  315 drivers/misc/tsl2550.c 	err = i2c_smbus_read_byte_data(client, TSL2550_POWER_UP);
TSL2550_POWER_UP  318 drivers/misc/tsl2550.c 	if (err != TSL2550_POWER_UP)