lkml.org 
[lkml]   [2019]   [Sep]   [5]   [last100]   RSS Feed
Views: [wrap][no wrap]   [headers]  [forward] 
 
Messages in this thread
Patch in this message
/
From
Subject[PATCH] media: i2c: mt9m001: make array init_regs static, makes object smaller
Date
From: Colin Ian King <colin.king@canonical.com>

Don't populate the array init_regs on the stack but instead make it
static. Makes the object code smaller by 57 bytes.

Before:
text data bss dec hex filename
15935 3600 128 19663 4ccf drivers/media/i2c/mt9m001.o

After:
text data bss dec hex filename
15782 3696 128 19606 4c96 drivers/media/i2c/mt9m001.o

(gcc version 9.2.1, amd64)

Signed-off-by: Colin Ian King <colin.king@canonical.com>
---
drivers/media/i2c/mt9m001.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/drivers/media/i2c/mt9m001.c b/drivers/media/i2c/mt9m001.c
index 5613072908ac..210ea76adb53 100644
--- a/drivers/media/i2c/mt9m001.c
+++ b/drivers/media/i2c/mt9m001.c
@@ -167,7 +167,7 @@ static int multi_reg_write(struct i2c_client *client,

static int mt9m001_init(struct i2c_client *client)
{
- const struct mt9m001_reg init_regs[] = {
+ static const struct mt9m001_reg init_regs[] = {
/*
* Issue a soft reset. This returns all registers to their
* default values.
--
2.20.1
\
 
 \ /
  Last update: 2019-09-05 20:07    [W:0.034 / U:12.800 seconds]
©2003-2020 Jasper Spaans|hosted at Digital Ocean and TransIP|Read the blog|Advertise on this site