ov2680_read_reg16 434 drivers/media/i2c/ov2680.c ret = ov2680_read_reg16(sensor, OV2680_REG_GAIN_PK, &gain); ov2680_read_reg16 1008 drivers/media/i2c/ov2680.c ret = ov2680_read_reg16(sensor, OV2680_REG_CHIP_ID_HIGH, &chip_id);