[3/3] em28xx-v4l: do not call em28xx_init_camera() if the device has no sensor
Commit Message
This avoids the unnecessary temporary registration of a dummy V4L2 clock.
Signed-off-by: Frank Schäfer <fschaefer.oss@googlemail.com>
---
drivers/media/usb/em28xx/em28xx-video.c | 3 ++-
1 Datei geändert, 2 Zeilen hinzugefügt(+), 1 Zeile entfernt(-)
@@ -2273,7 +2273,8 @@ static int em28xx_v4l2_init(struct em28xx *dev)
}
em28xx_tuner_setup(dev);
- em28xx_init_camera(dev);
+ if (dev->em28xx_sensor != EM28XX_NOSENSOR)
+ em28xx_init_camera(dev);
/* Configure audio */
ret = em28xx_audio_setup(dev);