linux-kernel - [PATCH 49/62] wd: Use static const

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Message-Id: <c8b8437301d681f57a21d6f227867b87c4daecea.1290305776.git.joe@perches.com>
Date:	Sat, 20 Nov 2010 18:38:50 -0800
From:	Joe Perches <joe@...ches.com>
To:	netdev@...r.kernel.org
Cc:	linux-kernel@...r.kernel.org
Subject: [PATCH 49/62] wd: Use static const

Using static const generally increases object text and decreases data size.
It also generally decreases overall object size.

   text	   data	    bss	    dec	    hex	filename
   5252	     76	   1152	   6480	   1950	drivers/net/wd.o.old
   5199	     76	   1152	   6427	   191b	drivers/net/wd.o.new

Signed-off-by: Joe Perches <joe@...ches.com>
---
 drivers/net/wd.c |    2 +-
 1 files changed, 1 insertions(+), 1 deletions(-)

diff --git a/drivers/net/wd.c b/drivers/net/wd.c
index f1549ff..8831a33 100644
--- a/drivers/net/wd.c
+++ b/drivers/net/wd.c
@@ -275,7 +275,7 @@ static int __init wd_probe1(struct net_device *dev, int ioaddr)
 	dev->base_addr = ioaddr+WD_NIC_OFFSET;
 
 	if (dev->irq < 2) {
-		int irqmap[] = {9,3,5,7,10,11,15,4};
+		static const int irqmap[] = {9, 3, 5, 7, 10, 11, 15, 4};
 		int reg1 = inb(ioaddr+1);
 		int reg4 = inb(ioaddr+4);
 		if (ancient || reg1 == 0xff) {	/* Ack!! No way to read the IRQ! */
-- 
1.7.3.2.245.g03276.dirty

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