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author | Julia Lawall <Julia.Lawall@lip6.fr> | 2017-08-05 12:47:12 +0200 |
---|---|---|
committer | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2017-08-18 15:57:16 -0700 |
commit | f66af90acf51ec7310594d42a4599499238d440c (patch) | |
tree | ef3038c894b989915c668aa3263a189de43ca072 /drivers/staging/vc04_services | |
parent | 2c73e5761dcfd2f415ae22c4919490711547e11d (diff) | |
download | linux-stable-f66af90acf51ec7310594d42a4599499238d440c.tar.gz linux-stable-f66af90acf51ec7310594d42a4599499238d440c.tar.bz2 linux-stable-f66af90acf51ec7310594d42a4599499238d440c.zip |
staging: bcm2835-camera: 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: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Diffstat (limited to 'drivers/staging/vc04_services')
-rw-r--r-- | drivers/staging/vc04_services/bcm2835-camera/bcm2835-camera.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/drivers/staging/vc04_services/bcm2835-camera/bcm2835-camera.c b/drivers/staging/vc04_services/bcm2835-camera/bcm2835-camera.c index a11e047734f9..5af758a19ed6 100644 --- a/drivers/staging/vc04_services/bcm2835-camera/bcm2835-camera.c +++ b/drivers/staging/vc04_services/bcm2835-camera/bcm2835-camera.c @@ -642,7 +642,7 @@ static void bm2835_mmal_unlock(struct vb2_queue *vq) mutex_unlock(&dev->mutex); } -static struct vb2_ops bm2835_mmal_video_qops = { +static const struct vb2_ops bm2835_mmal_video_qops = { .queue_setup = queue_setup, .buf_prepare = buffer_prepare, .buf_queue = buffer_queue, |