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Commit 91f6dcec authored by Devin Heitmueller's avatar Devin Heitmueller Committed by Mauro Carvalho Chehab
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V4L/DVB (12743): em28xx: fix mmap_mapper with vbi 



When adding support for both video and VBI, I missed the mmap ioctl.  Add
the missing call.

Signed-off-by: default avatarDevin Heitmueller <dheitmueller@kernellabs.com>
Signed-off-by: default avatarMauro Carvalho Chehab <mchehab@redhat.com>
parent 28abf083

drivers/media/video/em28xx/em28xx-video.c

+4 −1
Original line number Original line Diff line number Diff line
@@ -2303,7 +2303,10 @@ static int em28xx_v4l2_mmap(struct file *filp, struct vm_area_struct *vma) 
	if (unlikely(rc < 0))

	if (unlikely(rc < 0))

		return rc;

		return rc;





	if (fh->type == V4L2_BUF_TYPE_VIDEO_CAPTURE)

		rc = videobuf_mmap_mapper(&fh->vb_vidq, vma);

		rc = videobuf_mmap_mapper(&fh->vb_vidq, vma);

	else if (fh->type == V4L2_BUF_TYPE_VBI_CAPTURE)

		rc = videobuf_mmap_mapper(&fh->vb_vbiq, vma);





	em28xx_videodbg("vma start=0x%08lx, size=%ld, ret=%d\n",

	em28xx_videodbg("vma start=0x%08lx, size=%ld, ret=%d\n",

		(unsigned long)vma->vm_start,

		(unsigned long)vma->vm_start,