kernel_optimize_test/drivers/media/usb/tm6000
Julia Lawall 22511cfa7d [media] usb: 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>
Signed-off-by: Hans Verkuil <hans.verkuil@cisco.com>
Signed-off-by: Mauro Carvalho Chehab <mchehab@s-opensource.com>
2016-09-19 16:19:10 -03:00
..
Kconfig
Makefile
tm6000-alsa.c [media] usb: constify snd_pcm_ops structures 2016-09-19 16:19:10 -03:00
tm6000-cards.c [media] include/media: split I2C headers from V4L2 core 2015-11-17 06:57:11 -02:00
tm6000-core.c
tm6000-dvb.c [media] media: usb: tm6000: tm6000-dvb: don't print error when allocating urb fails 2016-08-24 09:26:39 -03:00
tm6000-i2c.c
tm6000-input.c
tm6000-regs.h
tm6000-stds.c
tm6000-usb-isoc.h
tm6000-video.c [media] media: usb: tm6000: tm6000-video: don't print error when allocating urb fails 2016-08-24 09:26:58 -03:00
tm6000.h