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Code Issues Releases Wiki Activity

media: staging: fbtft: make const array gamma_par_mask static

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Don't populate array gamma_par_mask on the stack but instead make it
static.  Makes the object code smaller by 148 bytes:

Before:
   text	   data	    bss	    dec	    hex	filename
   2993	   1104	      0	   4097	   1001	drivers/staging/fbtft/fb_st7789v.o

After:
   text	   data	    bss	    dec	    hex	filename
   2757	   1192	      0	   3949	    f6d	drivers/staging/fbtft/fb_st7789v.o

Signed-off-by: Colin Ian King <colin.king@canonical.com>
Signed-off-by: Mauro Carvalho Chehab <mchehab@s-opensource.com>
This commit is contained in:
Colin Ian King 2017-07-11 13:20:02 -04:00 committed by Mauro Carvalho Chehab
parent 3802c1bc2c
commit d4a06464c2
2 changed files with 2 additions and 2 deletions
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2
drivers/media/usb/gspca/xirlink_cit.c
View file

@ -1315,7 +1315,7 @@ static int cit_set_sharpness(struct gspca_dev *gspca_dev, s32 val)
break;
case CIT_MODEL1: {
int i;
const unsigned short sa[] = {
static const unsigned short sa[] = {
0x11, 0x13, 0x16, 0x18, 0x1a, 0x8, 0x0a };
for (i = 0; i < cit_model1_ntries; i++)

2
drivers/staging/fbtft/fb_st7789v.c
View file

@ -189,7 +189,7 @@ static int set_gamma(struct fbtft_par *par, u32 *curves)
* The masks are the same for both positive and negative voltage
* gamma curves.
*/
const u8 gamma_par_mask[] = {
static const u8 gamma_par_mask[] = {
0xFF, /* V63[3:0], V0[3:0]*/
0x3F, /* V1[5:0] */
0x3F, /* V2[5:0] */