From 160d9a6b27b71499557d368fb514f8a9fcbde12e Mon Sep 17 00:00:00 2001
From: Colin Ian King <colin.king@canonical.com>
Date: Thu, 12 Oct 2017 18:18:23 +0200
Subject: [PATCH] video: fbdev: aty: make const arrays static, reduces object
code size
Don't populate the const arrays ragepro_tbl and ragexl_tbl on the stack,
instead make them static. Makes the object code smaller by over 380 bytes:
Before:
text data bss dec hex filename
41089 10592 768 52449 cce1 atyfb_base.o
After:
text data bss dec hex filename
40544 10752 768 52064 cb60 atyfb_base.o
(gcc version 7.2.0, x86_64)
Signed-off-by: Colin Ian King <colin.king@canonical.com>
Signed-off-by: Bartlomiej Zolnierkiewicz <b.zolnierkie@samsung.com>
---
drivers/video/fbdev/aty/atyfb_base.c | 4 ++--
1 file changed, 2 insertions(+), 2 deletions(-)
diff --git a/drivers/video/fbdev/aty/atyfb_base.c b/drivers/video/fbdev/aty/atyfb_base.c
index 3ec72f19114ba..a9a8272f7a6ee 100644
--- a/drivers/video/fbdev/aty/atyfb_base.c
+++ b/drivers/video/fbdev/aty/atyfb_base.c
@@ -2272,10 +2272,10 @@ static void aty_bl_exit(struct backlight_device *bd)
static void aty_calc_mem_refresh(struct atyfb_par *par, int xclk)
{
- const int ragepro_tbl[] = {
+ static const int ragepro_tbl[] = {
44, 50, 55, 66, 75, 80, 100
};
- const int ragexl_tbl[] = {
+ static const int ragexl_tbl[] = {
50, 66, 75, 83, 90, 95, 100, 105,
110, 115, 120, 125, 133, 143, 166
};
--
2.30.2