linux/drivers/media/platform/ti-vpe
Julia Lawall b7b361f091 [media] platform: 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>
Reviewed-by: Fabien Dessenne <fabien.dessenne@st.com>
Reviewed-by: Jacek Anaszewski <j.anaszewski@samsung.com>
Reviewed-by: Benoit Parrot <bparrot@ti.com>
[hans.verkuil@cisco.com: dropped soc_camera/rcar_vin.c patch because that driver will be removed]
Signed-off-by: Hans Verkuil <hans.verkuil@cisco.com>

Signed-off-by: Mauro Carvalho Chehab <mchehab@s-opensource.com>
2016-09-19 16:21:06 -03:00
..
cal_regs.h [media] media: ti-vpe: Add CAL v4l2 camera capture driver 2016-02-01 08:45:26 -02:00
cal.c [media] platform: constify vb2_ops structures 2016-09-19 16:21:06 -03:00
csc.c [media] ti-vpe: fix sparse warnings 2014-11-05 09:09:26 -02:00
csc.h
Makefile [media] media: ti-vpe: Add CAL v4l2 camera capture driver 2016-02-01 08:45:26 -02:00
sc_coeff.h
sc.c [media] ti-vpe: fix sparse warnings 2014-11-05 09:09:26 -02:00
sc.h
vpdma_priv.h
vpdma.c [media] ti-vpe: Fix typecast 2014-09-26 06:50:58 -03:00
vpdma.h
vpe_regs.h
vpe.c [media] platform: constify vb2_ops structures 2016-09-19 16:21:06 -03:00