diff mbox

[45/62] tulip: Use static const

Message ID 4c1199b4113c60eb7abe7c9063bc7acb7aab3888.1290305776.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
  26150	    657	   5416	  32223	   7ddf	drivers/net/tulip/tulip_core.o.new
  26054	    741	   5416	  32211	   7dd3	drivers/net/tulip/tulip_core.o.old

Use DEFINE_PCI_DEVICE_TABLE for local declaration.

Signed-off-by: Joe Perches <joe@perches.com>
---
 drivers/net/tulip/tulip_core.c |   15 +++++++++------
 1 files changed, 9 insertions(+), 6 deletions(-)
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Patch

diff --git a/drivers/net/tulip/tulip_core.c b/drivers/net/tulip/tulip_core.c
index 2c39f25..5c01e26 100644
--- a/drivers/net/tulip/tulip_core.c
+++ b/drivers/net/tulip/tulip_core.c
@@ -1302,17 +1302,18 @@  static const struct net_device_ops tulip_netdev_ops = {
 #endif
 };
 
+DEFINE_PCI_DEVICE_TABLE(early_486_chipsets) = {
+	{ PCI_DEVICE(PCI_VENDOR_ID_INTEL, PCI_DEVICE_ID_INTEL_82424) },
+	{ PCI_DEVICE(PCI_VENDOR_ID_SI, PCI_DEVICE_ID_SI_496) },
+	{ },
+};
+
 static int __devinit tulip_init_one (struct pci_dev *pdev,
 				     const struct pci_device_id *ent)
 {
 	struct tulip_private *tp;
 	/* See note below on the multiport cards. */
 	static unsigned char last_phys_addr[6] = {0x00, 'L', 'i', 'n', 'u', 'x'};
-	static struct pci_device_id early_486_chipsets[] = {
-		{ PCI_DEVICE(PCI_VENDOR_ID_INTEL, PCI_DEVICE_ID_INTEL_82424) },
-		{ PCI_DEVICE(PCI_VENDOR_ID_SI, PCI_DEVICE_ID_SI_496) },
-		{ },
-	};
 	static int last_irq;
 	static int multiport_cnt;	/* For four-port boards w/one EEPROM */
 	int i, irq;
@@ -1682,7 +1683,9 @@  static int __devinit tulip_init_one (struct pci_dev *pdev,
 		tp->full_duplex_lock = 1;
 
 	if (tulip_media_cap[tp->default_port] & MediaIsMII) {
-		u16 media2advert[] = { 0x20, 0x40, 0x03e0, 0x60, 0x80, 0x100, 0x200 };
+		static const u16 media2advert[] = {
+			0x20, 0x40, 0x03e0, 0x60, 0x80, 0x100, 0x200
+		};
 		tp->mii_advertise = media2advert[tp->default_port - 9];
 		tp->mii_advertise |= (tp->flags & HAS_8023X); /* Matching bits! */
 	}