lkml.org 
[lkml]   [2010]   [Nov]   [20]   [last100]   RSS Feed
Views: [wrap][no wrap]   [headers]  [forward] 
 
Messages in this thread
Patch in this message
/
From
Subject[PATCH 55/62] b43: Use static const
Date
Using static const generally increases object text and decreases data size.
It also generally decreases overall object size.

text data bss dec hex filename
5502 56 1336 6894 1aee drivers/net/wireless/b43/phy_common.o.new
5511 56 1336 6903 1af7 drivers/net/wireless/b43/phy_common.o.old

Signed-off-by: Joe Perches <joe@perches.com>
---
drivers/net/wireless/b43/phy_common.c | 8 +++++---
1 files changed, 5 insertions(+), 3 deletions(-)
diff --git a/drivers/net/wireless/b43/phy_common.c b/drivers/net/wireless/b43/phy_common.c
index 7b2ea67..fa7f83f 100644
--- a/drivers/net/wireless/b43/phy_common.c
+++ b/drivers/net/wireless/b43/phy_common.c
@@ -427,9 +427,11 @@ void b43_phyop_switch_analog_generic(struct b43_wldev *dev, bool on)
/* http://bcm-v4.sipsolutions.net/802.11/PHY/Cordic */
struct b43_c32 b43_cordic(int theta)
{
- u32 arctg[] = { 2949120, 1740967, 919879, 466945, 234379, 117304,
- 58666, 29335, 14668, 7334, 3667, 1833, 917, 458,
- 229, 115, 57, 29, };
+ static const u32 arctg[] = {
+ 2949120, 1740967, 919879, 466945, 234379, 117304,
+ 58666, 29335, 14668, 7334, 3667, 1833,
+ 917, 458, 229, 115, 57, 29,
+ };
u8 i;
s32 tmp;
s8 signx = 1;
--
1.7.3.2.245.g03276.dirty


\
 
 \ /
  Last update: 2010-11-21 03:47    [from the cache]
©2003-2014 Jasper Spaans. Advertise on this site