[media] v4l2-pci-skeleton: fix typo

hverkuil · mchehab · commit 3130a28a1568 · 2014-05-23T12:17:37.000-03:00
Signed-off-by: Hans Verkuil &lt;hans.verkuil@cisco.com&gt;
Signed-off-by: Mauro Carvalho Chehab &lt;m.chehab@samsung.com&gt;
diff --git a/Documentation/video4linux/v4l2-pci-skeleton.c b/Documentation/video4linux/v4l2-pci-skeleton.c
@@ -174,7 +174,7 @@ static int queue_setup(struct vb2_queue *vq, const struct v4l2_format *fmt,
 		 * You cannot use read() with FIELD_ALTERNATE since the field
 		 * information (TOP/BOTTOM) cannot be passed back to the user.
 		 */
-		if (vb2_fileio_is_active(q))
+		if (vb2_fileio_is_active(vq))
 			return -EINVAL;
 		skel->field = V4L2_FIELD_TOP;
 	}

Original file line number	Diff line number	Diff line change
`@@ -174,7 +174,7 @@ static int queue_setup(struct vb2_queue vq, const struct v4l2_format fmt,`
`174`	`174`	`* You cannot use read() with FIELD_ALTERNATE since the field`
`175`	`175`	`* information (TOP/BOTTOM) cannot be passed back to the user.`
`176`	`176`	`*/`
`177`		`- if (vb2_fileio_is_active(q))`
	`177`	`+ if (vb2_fileio_is_active(vq))`
`178`	`178`	`return -EINVAL;`
`179`	`179`	`skel->field = V4L2_FIELD_TOP;`
`180`	`180`	`}`