USBVISION_VIN_REG2 2122 drivers/media/usb/usbvision/usbvision-core.c usbvision_write_reg(usbvision, USBVISION_VIN_REG2, USBVISION_VIN_REG2 2146 drivers/media/usb/usbvision/usbvision-core.c return usbvision_write_reg(usbvision, USBVISION_VIN_REG2, USBVISION_VIN_REG2 2168 drivers/media/usb/usbvision/usbvision-core.c ret = usbvision_write_reg(usbvision, USBVISION_VIN_REG2,