From d4a06464c20540a2c266a371b1602d300b99f11e Mon Sep 17 00:00:00 2001
From: Colin Ian King <colin.king@canonical.com>
Date: Tue, 11 Jul 2017 13:20:02 -0400
Subject: [PATCH] media: staging: fbtft: make const array gamma_par_mask static
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>
---
drivers/media/usb/gspca/xirlink_cit.c | 2 +-
drivers/staging/fbtft/fb_st7789v.c | 2 +-
2 files changed, 2 insertions(+), 2 deletions(-)
diff --git a/drivers/media/usb/gspca/xirlink_cit.c b/drivers/media/usb/gspca/xirlink_cit.c
index b600ea6460d3b..68656e7986c75 100644
--- a/drivers/media/usb/gspca/xirlink_cit.c
+++ b/drivers/media/usb/gspca/xirlink_cit.c
@@ -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++)
diff --git a/drivers/staging/fbtft/fb_st7789v.c b/drivers/staging/fbtft/fb_st7789v.c
index 8935a97ec0488..a5d7c87557f85 100644
--- a/drivers/staging/fbtft/fb_st7789v.c
+++ b/drivers/staging/fbtft/fb_st7789v.c
@@ -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] */
--
2.30.2