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[media] saa7134: Fix sparse warnings by adding __user annotation

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Adding a __user annotation fixes the following sparse warnings.
drivers/media/pci/saa7134/saa7134-video.c:1578:45: warning:
        incorrect type in initializer (different address spaces)
        drivers/media/pci/saa7134/saa7134-video.c:1578:45:
        expected struct v4l2_clip *clips
        drivers/media/pci/saa7134/saa7134-video.c:1578:45:
        got struct v4l2_clip [noderef] <asn:1>*clips
drivers/media/pci/saa7134/saa7134-video.c:1589:26: warning:
        incorrect type in assignment (different address spaces)
        drivers/media/pci/saa7134/saa7134-video.c:1589:26:
        expected struct v4l2_clip [noderef] <asn:1>*clips
        drivers/media/pci/saa7134/saa7134-video.c:1589:26:
        got struct v4l2_clip *clips

Signed-off-by: Emil Goode <emilgoode@gmail.com>
Signed-off-by: Hans Verkuil <hans.verkuil@cisco.com>
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
This commit is contained in:
Emil Goode
2013-06-22 08:02:52 -03:00
committed by Mauro Carvalho Chehab
parent fd8d30bf20
commit 12d866ecd0
1 changed files with 1 additions and 1 deletions
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2
drivers/media/pci/saa7134/saa7134-video.c
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@@ -1575,7 +1575,7 @@ static int saa7134_g_fmt_vid_overlay(struct file *file, void *priv,
{
struct saa7134_fh *fh = priv;
struct saa7134_dev *dev = fh->dev;
struct v4l2_clip *clips = f->fmt.win.clips;
struct v4l2_clip __user *clips = f->fmt.win.clips;
u32 clipcount = f->fmt.win.clipcount;
int err = 0;
int i;