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[media] em28xx-v4l: do not call em28xx_init_camera() if the device has no sensor

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This avoids the unnecessary temporary registration of a dummy V4L2 clock.

Signed-off-by: Frank Schäfer <fschaefer.oss@googlemail.com>
Signed-off-by: Mauro Carvalho Chehab <m.chehab@samsung.com>
This commit is contained in:
Frank Schaefer 2014-01-17 14:45:32 -03:00 committed by Mauro Carvalho Chehab
parent cb497c75fd
commit d86bc65a64
1 changed files with 2 additions and 1 deletions
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3
drivers/media/usb/em28xx/em28xx-video.c
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@ -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);