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[41/62] smc-ultra: Use static const

Message ID 936f7f2182d553e5f3598c8d7a2152c946c9a0fb.1290305776.git.joe@perches.com
State Rejected, archived
Delegated to: David Miller
Headers show

Commit Message

Joe Perches Nov. 21, 2010, 2:38 a.m. UTC 
Using static const generally increases object text and decreases data size.
It also generally decreases overall object size.

   text	   data	    bss	    dec	    hex	filename
   5316	    112	   1176	   6604	   19cc	drivers/net/smc-ultra.o.new
   5302	    112	   1176	   6590	   19be	drivers/net/smc-ultra.o.old

Signed-off-by: Joe Perches <joe@perches.com>
---
 drivers/net/smc-ultra.c |    8 ++++++--
 1 files changed, 6 insertions(+), 2 deletions(-)
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Patch

diff --git a/drivers/net/smc-ultra.c b/drivers/net/smc-ultra.c
index d2dd8e6..235a3c6 100644
--- a/drivers/net/smc-ultra.c
+++ b/drivers/net/smc-ultra.c
@@ -277,8 +277,12 @@  static int __init ultra_probe1(struct net_device *dev, int ioaddr)
 	dev->base_addr = ioaddr+ULTRA_NIC_OFFSET;
 
 	{
-		int addr_tbl[4] = {0x0C0000, 0x0E0000, 0xFC0000, 0xFE0000};
-		short num_pages_tbl[4] = {0x20, 0x40, 0x80, 0xff};
+		static const int addr_tbl[4] = {
+			0x0C0000, 0x0E0000, 0xFC0000, 0xFE0000
+		};
+		static const short num_pages_tbl[4] = {
+			0x20, 0x40, 0x80, 0xff
+		};
 
 		dev->mem_start = ((addr & 0x0f) << 13) + addr_tbl[(addr >> 6) & 3] ;
 		num_pages = num_pages_tbl[(addr >> 4) & 3];