EM28XX_NOSENSOR
if (dev->em28xx_sensor == EM28XX_NOSENSOR)
dev->em28xx_sensor = EM28XX_NOSENSOR;
if (dev->em28xx_sensor == EM28XX_NOSENSOR)
if (dev->em28xx_sensor == EM28XX_NOSENSOR && ret < 0)
if (dev->em28xx_sensor == EM28XX_NOSENSOR && ret < 0) {
case EM28XX_NOSENSOR:
dev->em28xx_sensor = EM28XX_NOSENSOR;
if (dev->em28xx_sensor == EM28XX_NOSENSOR)
dev->em28xx_sensor == EM28XX_NOSENSOR) {
if (dev->em28xx_sensor != EM28XX_NOSENSOR)