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| author | Julia Lawall <Julia.Lawall@lip6.fr> | 2017-08-05 06:47:11 -0400 |
|---|---|---|
| committer | Mauro Carvalho Chehab <mchehab@s-opensource.com> | 2017-08-20 08:03:33 -0400 |
| commit | ea3b08cdb1adf05cf3ab83deb6b6035c79c0d015 (patch) | |
| tree | 046b039359de7535f4b64445765cea3d60d0cc19 | |
| parent | 22f438889f5edc873dbd4181e75acc6a04c2c689 (diff) | |
| download | linux-ea3b08cdb1adf05cf3ab83deb6b6035c79c0d015.tar.bz2 | |
media: blackfin: bfin_capture: constify vb2_ops structures
These vb2_ops structures are only stored in the ops field of a
vb2_queue structure, which is declared as const. Thus the vb2_ops
structures themselves can be const.
Done with the help of Coccinelle.
// <smpl>
@r disable optional_qualifier@
identifier i;
position p;
@@
static struct vb2_ops i@p = { ... };
@ok@
identifier r.i;
struct vb2_queue e;
position p;
@@
e.ops = &i@p;
@bad@
position p != {r.p,ok.p};
identifier r.i;
struct vb2_ops e;
@@
e@i@p
@depends on !bad disable optional_qualifier@
identifier r.i;
@@
static
+const
struct vb2_ops i = { ... };
// </smpl>
Signed-off-by: Julia Lawall <Julia.Lawall@lip6.fr>
Signed-off-by: Hans Verkuil <hans.verkuil@cisco.com>
Signed-off-by: Mauro Carvalho Chehab <mchehab@s-opensource.com>
| -rw-r--r-- | drivers/media/platform/blackfin/bfin_capture.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/drivers/media/platform/blackfin/bfin_capture.c b/drivers/media/platform/blackfin/bfin_capture.c index 294d696c4a3b..41f179117fb0 100644 --- a/drivers/media/platform/blackfin/bfin_capture.c +++ b/drivers/media/platform/blackfin/bfin_capture.c @@ -375,7 +375,7 @@ static void bcap_stop_streaming(struct vb2_queue *vq) } } -static struct vb2_ops bcap_video_qops = { +static const struct vb2_ops bcap_video_qops = { .queue_setup = bcap_queue_setup, .buf_prepare = bcap_buffer_prepare, .buf_cleanup = bcap_buffer_cleanup, |