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[v2,06/13] em28xx: make ioctls VIDIOC_G/S_PARM working for VBI devices

Message ID 1360258761-2959-7-git-send-email-fschaefer.oss@googlemail.com (mailing list archive)
State New, archived
Headers show

Commit Message

Frank Schäfer Feb. 7, 2013, 5:39 p.m. UTC 
With the current code V4L2_BUF_TYPE_VIDEO_CAPTURE is accepted only, but for VBI
devices only buffer type V4L2_BUF_TYPE_VBI_CAPTURE is used/valid.

Signed-off-by: Frank Schäfer <fschaefer.oss@googlemail.com>
Acked-by: Hans Verkuil <hans.verkuil@cisco.com>
---
 drivers/media/usb/em28xx/em28xx-video.c |    6 ------
 1 Datei geändert, 6 Zeilen entfernt(-)
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Patch

diff --git a/drivers/media/usb/em28xx/em28xx-video.c b/drivers/media/usb/em28xx/em28xx-video.c
index d4dc5b2..6172d59 100644
--- a/drivers/media/usb/em28xx/em28xx-video.c
+++ b/drivers/media/usb/em28xx/em28xx-video.c
@@ -1024,9 +1024,6 @@  static int vidioc_g_parm(struct file *file, void *priv,
 	struct em28xx      *dev = fh->dev;
 	int rc = 0;
 
-	if (p->type != V4L2_BUF_TYPE_VIDEO_CAPTURE)
-		return -EINVAL;
-
 	p->parm.capture.readbuffers = EM28XX_MIN_BUF;
 	if (dev->board.is_webcam)
 		rc = v4l2_device_call_until_err(&dev->v4l2_dev, 0,
@@ -1044,9 +1041,6 @@  static int vidioc_s_parm(struct file *file, void *priv,
 	struct em28xx_fh   *fh  = priv;
 	struct em28xx      *dev = fh->dev;
 
-	if (p->type != V4L2_BUF_TYPE_VIDEO_CAPTURE)
-		return -EINVAL;
-
 	p->parm.capture.readbuffers = EM28XX_MIN_BUF;
 	return v4l2_device_call_until_err(&dev->v4l2_dev, 0, video, s_parm, p);
 }