has_cs_gain 933 drivers/media/usb/gspca/mr97310a.c bool has_cs_gain = false; has_cs_gain 952 drivers/media/usb/gspca/mr97310a.c has_exposure = has_cs_gain = has_contrast = true; has_cs_gain 986 drivers/media/usb/gspca/mr97310a.c else if (has_cs_gain)