Techwizz/kernel-fxtec-pro1x
1
0
Fork 0
Code Issues Pull requests Projects Releases Packages Wiki Activity

[media] saa7134: constify nxt200x_config structures

Browse source 
Declare nxt200x_config structures as const as they are only passed as
an argument to the function dvb_attach. dvb_attach calls its first
argument on the rest of its arguments. The first argument of
dvb_attach in the changed cases is nxt200x_attach and the parameter of
this function to which the object references are passed is of type
const. So, nxt200x_config structures having this property can be made
const.

File size before:
   text	   data	    bss	    dec	    hex	filename
  21320	   3776	     16	  25112	   6218	saa7134/saa7134-dvb.o

File size after:
   text	   data	    bss	    dec	    hex	filename
  21384	   3744	     16	  25144	   6238	saa7134/saa7134-dvb.o

Signed-off-by: Bhumika Goyal <bhumirks@gmail.com>
Signed-off-by: Mauro Carvalho Chehab <mchehab@s-opensource.com>
This commit is contained in:
Bhumika Goyal 2017-02-19 10:06:38 -03:00 committed by Mauro Carvalho Chehab
parent c5db7475a8
commit f558461335
1 changed files with 2 additions and 2 deletions
Show stats Download patch file Download diff file Expand all files Collapse all files

4
drivers/media/pci/saa7134/saa7134-dvb.c
View file

@ -1042,11 +1042,11 @@ static int md8800_set_high_voltage2(struct dvb_frontend *fe, long arg)
* nxt200x based ATSC cards, helper functions
*/
static struct nxt200x_config avertvhda180 = {
static const struct nxt200x_config avertvhda180 = {
.demod_address = 0x0a,
};
static struct nxt200x_config kworldatsc110 = {
static const struct nxt200x_config kworldatsc110 = {
.demod_address = 0x0a,
};