kernel_optimize_test/drivers/media/pci/cobalt
Julia Lawall 5c8d8c0192 [media] pci: constify snd_pcm_ops structures
Check for snd_pcm_ops structures that are only stored in the ops field of a
snd_soc_platform_driver structure or passed as the third argument to
snd_pcm_set_ops.  The corresponding field or parameter is declared const,
so snd_pcm_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 snd_pcm_ops i@p = { ... };

@ok1@
identifier r.i;
struct snd_soc_platform_driver e;
position p;
@@
e.ops = &i@p;

@ok2@
identifier r.i;
expression e1, e2;
position p;
@@
snd_pcm_set_ops(e1, e2, &i@p)

@bad@
position p != {r.p,ok1.p,ok2.p};
identifier r.i;
struct snd_pcm_ops e;
@@
e@i@p

@depends on !bad disable optional_qualifier@
identifier r.i;
@@
static
+const
 struct snd_pcm_ops i = { ... };
// </smpl>

Signed-off-by: Julia Lawall <Julia.Lawall@lip6.fr>
Acked-by: Andrey Utkin <andrey.utkin@corp.bluecherry.net>
Signed-off-by: Hans Verkuil <hans.verkuil@cisco.com>
Signed-off-by: Mauro Carvalho Chehab <mchehab@s-opensource.com>
2016-09-19 16:18:42 -03:00
..
cobalt-alsa-main.c
cobalt-alsa-pcm.c
cobalt-alsa-pcm.h
cobalt-alsa.h
cobalt-cpld.c
cobalt-cpld.h
cobalt-driver.c
cobalt-driver.h
cobalt-flash.c
cobalt-flash.h
cobalt-i2c.c
cobalt-i2c.h
cobalt-irq.c
cobalt-irq.h
cobalt-omnitek.c
cobalt-omnitek.h
cobalt-v4l2.c
cobalt-v4l2.h
Kconfig
m00233_video_measure_memmap_package.h
m00235_fdma_packer_memmap_package.h
m00389_cvi_memmap_package.h
m00460_evcnt_memmap_package.h
m00473_freewheel_memmap_package.h
m00479_clk_loss_detector_memmap_package.h
m00514_syncgen_flow_evcnt_memmap_package.h
Makefile