gainVal 153 drivers/media/usb/gspca/dtcs033.c u16 gainVal = 224+(sGain-14)*(768-224)/(33-14); gainVal 154 drivers/media/usb/gspca/dtcs033.c u16 wIndex = 0x0100|(0x00FF&gainVal); gainVal 155 drivers/media/usb/gspca/dtcs033.c u16 wValue = (0xFF00&gainVal)>>8;