OpenCloudOS-Kernel/drivers/media/pci/ddbridge
Gustavo A. R. Silva 618e8aac3d media: ddbridge: 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 14:58:43 -04:00
..
Kconfig media: ddbridge: support for CineS2 V7(A) and DuoFlex S2 V4 hardware 2017-07-20 13:06:32 -04:00
Makefile [media] common: move media/common/tuners to media/tuners 2012-08-13 23:40:28 -03:00
ddbridge-core.c media: ddbridge: constify i2c_algorithm structure 2017-07-20 14:58:43 -04:00
ddbridge-regs.h [media] ddbridge: board control setup, ts quirk flags 2017-06-20 09:57:30 -03:00
ddbridge.h media: ddbridge: support for CineS2 V7(A) and DuoFlex S2 V4 hardware 2017-07-20 13:06:32 -04:00