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Subject[PATCH] backlight: s6e63m0: make const arrays static, reduces object code size
Date
From: Colin Ian King <colin.king@canonical.com>

Don't populate const arrays on the stack, instead make them
static. Makes the object code smaller by nearly 400 bytes:

Before:
text data bss dec hex filename
15164 6336 0 21500 53fc drivers/video/backlight/s6e63m0.o

After:
text data bss dec hex filename
14669 6432 0 21101 526d drivers/video/backlight/s6e63m0.o

Signed-off-by: Colin Ian King <colin.king@canonical.com>
---
drivers/video/backlight/s6e63m0.c | 4 ++--
1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/drivers/video/backlight/s6e63m0.c b/drivers/video/backlight/s6e63m0.c
index 3c4a22a3063a..965c660b2f6b 100644
--- a/drivers/video/backlight/s6e63m0.c
+++ b/drivers/video/backlight/s6e63m0.c
@@ -446,7 +446,7 @@ static int s6e63m0_gamma_ctl(struct s6e63m0 *lcd, int gamma)
static int s6e63m0_ldi_init(struct s6e63m0 *lcd)
{
int ret, i;
- const unsigned short *init_seq[] = {
+ static const unsigned short *init_seq[] = {
seq_panel_condition_set,
seq_display_condition_set,
seq_gamma_setting,
@@ -467,7 +467,7 @@ static int s6e63m0_ldi_init(struct s6e63m0 *lcd)
static int s6e63m0_ldi_enable(struct s6e63m0 *lcd)
{
int ret = 0, i;
- const unsigned short *enable_seq[] = {
+ static const unsigned short *enable_seq[] = {
seq_stand_by_off,
seq_display_on,
};
--
2.14.1
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