linux_dsm_epyc7002/drivers/media/usb/usbtv
Julia Lawall 1bc177174b [media] usb: constify vb2_ops structures
Check for vb2_ops structures that are only stored in the ops field of a
vb2_queue structure.  That field is declared const, so vb2_ops structures
that have this property can be declared as const also.

The semantic patch that makes this change is as follows:
(http://coccinelle.lip6.fr/)

// <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>
Reviewed-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com>
Signed-off-by: Hans Verkuil <hans.verkuil@cisco.com>
Signed-off-by: Mauro Carvalho Chehab <mchehab@s-opensource.com>
2016-09-19 16:20:35 -03:00
..
Kconfig [media] usbtv: Make it dependent on ALSA 2014-08-21 15:25:38 -05:00
Makefile [media] usbtv: add audio support 2014-08-21 15:25:34 -05:00
usbtv-audio.c [media] usb: constify snd_pcm_ops structures 2016-09-19 16:19:10 -03:00
usbtv-core.c [media] usbtv: clarify the licensing 2016-07-08 16:16:57 -03:00
usbtv-video.c [media] usb: constify vb2_ops structures 2016-09-19 16:20:35 -03:00
usbtv.h [media] usbtv: clarify the licensing 2016-07-08 16:16:57 -03:00