FLD_CH_SEL 209 drivers/media/pci/cx23885/cx23885-video.c val = cx23885_flatiron_read(dev, CH_PWR_CTRL1) & ~FLD_CH_SEL; FLD_CH_SEL 211 drivers/media/pci/cx23885/cx23885-video.c val = cx23885_flatiron_read(dev, CH_PWR_CTRL1) | FLD_CH_SEL;