linux/drivers/media/pci/ngene
Gustavo A. R. Silva 62055056da media: ngene: constify i2c_algorithm structure
Check for i2c_algorithm structures that are only stored in
the algo field of an i2c_adapter structure. This field is
declared const, so i2c_algorithm structures that have this
property can be declared as const also.

This issue was identified using Coccinelle and the following
semantic patch:

@r disable optional_qualifier@
identifier i;
position p;
@@
static struct i2c_algorithm i@p = { ... };

@ok@
identifier r.i;
struct i2c_adapter e;
position p;
@@
e.algo = &i@p;

@bad@
position p != {r.p,ok.p};
identifier r.i;
@@
i@p

@depends on !bad disable optional_qualifier@
identifier r.i;
@@
static
+const
 struct i2c_algorithm i = { ... };

Signed-off-by: Gustavo A. R. Silva <garsilva@embeddedor.com>
Signed-off-by: Mauro Carvalho Chehab <mchehab@s-opensource.com>
2017-07-20 14:59:58 -04:00
..
Kconfig
Makefile
ngene-cards.c [media] ngene: drop ngene_link_reset() 2017-02-03 11:35:59 -02:00
ngene-core.c media: ngene: Replace semaphore i2c_switch_mutex with mutex 2017-06-24 16:42:34 -03:00
ngene-dvb.c [media] media: Drop FSF's postal address from the source code files 2017-01-27 11:38:09 -02:00
ngene-i2c.c media: ngene: constify i2c_algorithm structure 2017-07-20 14:59:58 -04:00
ngene.h media: ngene: Replace semaphore i2c_switch_mutex with mutex 2017-06-24 16:42:34 -03:00