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drivers/net/*.c: Use static const

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

Signed-off-by: Joe Perches <joe@perches.com>
This commit is contained in:
Joe Perches 2010-12-21 02:16:08 -08:00
parent 895950c2a6
commit b6bc765067
19 changed files with 78 additions and 69 deletions
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4
drivers/net/3c501.c
View File

@ -158,8 +158,8 @@ static int mem_start;
struct net_device * __init el1_probe(int unit)
{
struct net_device *dev = alloc_etherdev(sizeof(struct net_local));
static unsigned ports[] = { 0x280, 0x300, 0};
unsigned *port;
static const unsigned ports[] = { 0x280, 0x300, 0};
const unsigned *port;
int err = 0;
if (!dev)

4
drivers/net/3c503.c
View File

@ -392,8 +392,8 @@ el2_open(struct net_device *dev)
int retval;
if (dev->irq < 2) {
int irqlist[] = {5, 9, 3, 4, 0};
int *irqp = irqlist;
static const int irqlist[] = {5, 9, 3, 4, 0};
const int *irqp = irqlist;
outb(EGACFR_NORM, E33G_GACFR); /* Enable RAM and interrupts. */
do {

4
drivers/net/3c507.c
View File

@ -311,8 +311,8 @@ static int mem_start;
struct net_device * __init el16_probe(int unit)
{
struct net_device *dev = alloc_etherdev(sizeof(struct net_local));
static unsigned ports[] = { 0x300, 0x320, 0x340, 0x280, 0};
unsigned *port;
static const unsigned ports[] = { 0x300, 0x320, 0x340, 0x280, 0};
const unsigned *port;
int err = -ENODEV;
if (!dev)

6
drivers/net/3c527.c
View File

@ -317,13 +317,13 @@ static int __init mc32_probe1(struct net_device *dev, int slot)
u8 POS;
u32 base;
struct mc32_local *lp = netdev_priv(dev);
static u16 mca_io_bases[]={
static const u16 mca_io_bases[] = {
0x7280,0x7290,
0x7680,0x7690,
0x7A80,0x7A90,
0x7E80,0x7E90
};
static u32 mca_mem_bases[]={
static const u32 mca_mem_bases[] = {
0x00C0000,
0x00C4000,
0x00C8000,
@ -333,7 +333,7 @@ static int __init mc32_probe1(struct net_device *dev, int slot)
0x00D8000,
0x00DC000
};
static char *failures[]={
static const char * const failures[] = {
"Processor instruction",
"Processor data bus",
"Processor data bus",

6
drivers/net/at1700.c
View File

@ -270,9 +270,9 @@ static const struct net_device_ops at1700_netdev_ops = {
static int __init at1700_probe1(struct net_device *dev, int ioaddr)
{
char fmv_irqmap[4] = {3, 7, 10, 15};
char fmv_irqmap_pnp[8] = {3, 4, 5, 7, 9, 10, 11, 15};
char at1700_irqmap[8] = {3, 4, 5, 9, 10, 11, 14, 15};
static const char fmv_irqmap[4] = {3, 7, 10, 15};
static const char fmv_irqmap_pnp[8] = {3, 4, 5, 7, 9, 10, 11, 15};
static const char at1700_irqmap[8] = {3, 4, 5, 9, 10, 11, 14, 15};
unsigned int i, irq, is_fmv18x = 0, is_at1700 = 0;
int slot, ret = -ENODEV;
struct net_local *lp = netdev_priv(dev);

46
drivers/net/bnx2.c
View File

@ -6811,28 +6811,30 @@ bnx2_get_regs(struct net_device *dev, struct ethtool_regs *regs, void *_p)
u32 *p = _p, i, offset;
u8 *orig_p = _p;
struct bnx2 *bp = netdev_priv(dev);
u32 reg_boundaries[] = { 0x0000, 0x0098, 0x0400, 0x045c,
0x0800, 0x0880, 0x0c00, 0x0c10,
0x0c30, 0x0d08, 0x1000, 0x101c,
0x1040, 0x1048, 0x1080, 0x10a4,
0x1400, 0x1490, 0x1498, 0x14f0,
0x1500, 0x155c, 0x1580, 0x15dc,
0x1600, 0x1658, 0x1680, 0x16d8,
0x1800, 0x1820, 0x1840, 0x1854,
0x1880, 0x1894, 0x1900, 0x1984,
0x1c00, 0x1c0c, 0x1c40, 0x1c54,
0x1c80, 0x1c94, 0x1d00, 0x1d84,
0x2000, 0x2030, 0x23c0, 0x2400,
0x2800, 0x2820, 0x2830, 0x2850,
0x2b40, 0x2c10, 0x2fc0, 0x3058,
0x3c00, 0x3c94, 0x4000, 0x4010,
0x4080, 0x4090, 0x43c0, 0x4458,
0x4c00, 0x4c18, 0x4c40, 0x4c54,
0x4fc0, 0x5010, 0x53c0, 0x5444,
0x5c00, 0x5c18, 0x5c80, 0x5c90,
0x5fc0, 0x6000, 0x6400, 0x6428,
0x6800, 0x6848, 0x684c, 0x6860,
0x6888, 0x6910, 0x8000 };
static const u32 reg_boundaries[] = {
0x0000, 0x0098, 0x0400, 0x045c,
0x0800, 0x0880, 0x0c00, 0x0c10,
0x0c30, 0x0d08, 0x1000, 0x101c,
0x1040, 0x1048, 0x1080, 0x10a4,
0x1400, 0x1490, 0x1498, 0x14f0,
0x1500, 0x155c, 0x1580, 0x15dc,
0x1600, 0x1658, 0x1680, 0x16d8,
0x1800, 0x1820, 0x1840, 0x1854,
0x1880, 0x1894, 0x1900, 0x1984,
0x1c00, 0x1c0c, 0x1c40, 0x1c54,
0x1c80, 0x1c94, 0x1d00, 0x1d84,
0x2000, 0x2030, 0x23c0, 0x2400,
0x2800, 0x2820, 0x2830, 0x2850,
0x2b40, 0x2c10, 0x2fc0, 0x3058,
0x3c00, 0x3c94, 0x4000, 0x4010,
0x4080, 0x4090, 0x43c0, 0x4458,
0x4c00, 0x4c18, 0x4c40, 0x4c54,
0x4fc0, 0x5010, 0x53c0, 0x5444,
0x5c00, 0x5c18, 0x5c80, 0x5c90,
0x5fc0, 0x6000, 0x6400, 0x6428,
0x6800, 0x6848, 0x684c, 0x6860,
0x6888, 0x6910, 0x8000
};
regs->version = 0;

2
drivers/net/e2100.c
View File

@ -216,7 +216,7 @@ static int __init e21_probe1(struct net_device *dev, int ioaddr)
printk(" %02X", station_addr[i]);
if (dev->irq < 2) {
int irqlist[] = {15, 11, 10, 12, 5, 9, 3, 4};
static const int irqlist[] = {15, 11, 10, 12, 5, 9, 3, 4};
for (i = 0; i < ARRAY_SIZE(irqlist); i++)
if (request_irq (irqlist[i], NULL, 0, "bogus", NULL) != -EBUSY) {
dev->irq = irqlist[i];

9
drivers/net/eepro.c
View File

@ -891,12 +891,13 @@ err:
there is non-reboot way to recover if something goes wrong.
*/
static char irqrmap[] = {-1,-1,0,1,-1,2,-1,-1,-1,0,3,4,-1,-1,-1,-1};
static char irqrmap2[] = {-1,-1,4,0,1,2,-1,3,-1,4,5,6,7,-1,-1,-1};
static const char irqrmap[] = {-1,-1,0,1,-1,2,-1,-1,-1,0,3,4,-1,-1,-1,-1};
static const char irqrmap2[] = {-1,-1,4,0,1,2,-1,3,-1,4,5,6,7,-1,-1,-1};
static int eepro_grab_irq(struct net_device *dev)
{
int irqlist[] = { 3, 4, 5, 7, 9, 10, 11, 12, 0 };
int *irqp = irqlist, temp_reg, ioaddr = dev->base_addr;
static const int irqlist[] = { 3, 4, 5, 7, 9, 10, 11, 12, 0 };
const int *irqp = irqlist;
int temp_reg, ioaddr = dev->base_addr;
eepro_sw2bank1(ioaddr); /* be CAREFUL, BANK 1 now */

2
drivers/net/eexpress.c
View File

@ -1103,7 +1103,7 @@ static int __init eexp_hw_probe(struct net_device *dev, unsigned short ioaddr)
dev->dev_addr[i] = ((unsigned char *)hw_addr)[5-i];
{
static char irqmap[]={0, 9, 3, 4, 5, 10, 11, 0};
static const char irqmap[] = { 0, 9, 3, 4, 5, 10, 11, 0 };
unsigned short setupval = eexp_hw_readeeprom(ioaddr,0);
/* Use the IRQ from EEPROM if none was given */

10
drivers/net/gianfar.c
View File

@ -143,7 +143,8 @@ void gfar_halt(struct net_device *dev);
static void gfar_halt_nodisable(struct net_device *dev);
void gfar_start(struct net_device *dev);
static void gfar_clear_exact_match(struct net_device *dev);
static void gfar_set_mac_for_addr(struct net_device *dev, int num, u8 *addr);
static void gfar_set_mac_for_addr(struct net_device *dev, int num,
const u8 *addr);
static int gfar_ioctl(struct net_device *dev, struct ifreq *rq, int cmd);
MODULE_AUTHOR("Freescale Semiconductor, Inc");
@ -3094,10 +3095,10 @@ static void gfar_set_multi(struct net_device *dev)
static void gfar_clear_exact_match(struct net_device *dev)
{
int idx;
u8 zero_arr[MAC_ADDR_LEN] = {0,0,0,0,0,0};
static const u8 zero_arr[MAC_ADDR_LEN] = {0, 0, 0, 0, 0, 0};
for(idx = 1;idx < GFAR_EM_NUM + 1;idx++)
gfar_set_mac_for_addr(dev, idx, (u8 *)zero_arr);
gfar_set_mac_for_addr(dev, idx, zero_arr);
}
/* Set the appropriate hash bit for the given addr */
@ -3132,7 +3133,8 @@ static void gfar_set_hash_for_addr(struct net_device *dev, u8 *addr)
/* There are multiple MAC Address register pairs on some controllers
* This function sets the numth pair to a given address
*/
static void gfar_set_mac_for_addr(struct net_device *dev, int num, u8 *addr)
static void gfar_set_mac_for_addr(struct net_device *dev, int num,
const u8 *addr)
{
struct gfar_private *priv = netdev_priv(dev);
struct gfar __iomem *regs = priv->gfargrp[0].regs;

6
drivers/net/hp.c
View File

@ -162,9 +162,9 @@ static int __init hp_probe1(struct net_device *dev, int ioaddr)
/* Snarf the interrupt now. Someday this could be moved to open(). */
if (dev->irq < 2) {
int irq_16list[] = { 11, 10, 5, 3, 4, 7, 9, 0};
int irq_8list[] = { 7, 5, 3, 4, 9, 0};
int *irqp = wordmode ? irq_16list : irq_8list;
static const int irq_16list[] = { 11, 10, 5, 3, 4, 7, 9, 0};
static const int irq_8list[] = { 7, 5, 3, 4, 9, 0};
const int *irqp = wordmode ? irq_16list : irq_8list;
do {
int irq = *irqp;
if (request_irq (irq, NULL, 0, "bogus", NULL) != -EBUSY) {

4
drivers/net/jme.c
View File

@ -135,7 +135,7 @@ jme_reset_phy_processor(struct jme_adapter *jme)
static void
jme_setup_wakeup_frame(struct jme_adapter *jme,
u32 *mask, u32 crc, int fnr)
const u32 *mask, u32 crc, int fnr)
{
int i;
@ -163,7 +163,7 @@ jme_setup_wakeup_frame(struct jme_adapter *jme,
static inline void
jme_reset_mac_processor(struct jme_adapter *jme)
{
u32 mask[WAKEUP_FRAME_MASK_DWNR] = {0, 0, 0, 0};
static const u32 mask[WAKEUP_FRAME_MASK_DWNR] = {0, 0, 0, 0};
u32 crc = 0xCDCDCDCD;
u32 gpreg0;
int i;

20
drivers/net/ksz884x.c
View File

@ -3570,7 +3570,7 @@ static void hw_cfg_wol(struct ksz_hw *hw, u16 frame, int set)
* This routine is used to program Wake-on-LAN pattern.
*/
static void hw_set_wol_frame(struct ksz_hw *hw, int i, uint mask_size,
u8 *mask, uint frame_size, u8 *pattern)
const u8 *mask, uint frame_size, const u8 *pattern)
{
int bits;
int from;
@ -3626,9 +3626,9 @@ static void hw_set_wol_frame(struct ksz_hw *hw, int i, uint mask_size,
*
* This routine is used to add ARP pattern for waking up the host.
*/
static void hw_add_wol_arp(struct ksz_hw *hw, u8 *ip_addr)
static void hw_add_wol_arp(struct ksz_hw *hw, const u8 *ip_addr)
{
u8 mask[6] = { 0x3F, 0xF0, 0x3F, 0x00, 0xC0, 0x03 };
static const u8 mask[6] = { 0x3F, 0xF0, 0x3F, 0x00, 0xC0, 0x03 };
u8 pattern[42] = {
0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF,
0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
@ -3651,8 +3651,8 @@ static void hw_add_wol_arp(struct ksz_hw *hw, u8 *ip_addr)
*/
static void hw_add_wol_bcast(struct ksz_hw *hw)
{
u8 mask[] = { 0x3F };
u8 pattern[] = { 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF };
static const u8 mask[] = { 0x3F };
static const u8 pattern[] = { 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF };
hw_set_wol_frame(hw, 2, 1, mask, MAC_ADDR_LEN, pattern);
}
@ -3669,7 +3669,7 @@ static void hw_add_wol_bcast(struct ksz_hw *hw)
*/
static void hw_add_wol_mcast(struct ksz_hw *hw)
{
u8 mask[] = { 0x3F };
static const u8 mask[] = { 0x3F };
u8 pattern[] = { 0x33, 0x33, 0xFF, 0x00, 0x00, 0x00 };
memcpy(&pattern[3], &hw->override_addr[3], 3);
@ -3687,7 +3687,7 @@ static void hw_add_wol_mcast(struct ksz_hw *hw)
*/
static void hw_add_wol_ucast(struct ksz_hw *hw)
{
u8 mask[] = { 0x3F };
static const u8 mask[] = { 0x3F };
hw_set_wol_frame(hw, 0, 1, mask, MAC_ADDR_LEN, hw->override_addr);
}
@ -3700,7 +3700,7 @@ static void hw_add_wol_ucast(struct ksz_hw *hw)
*
* This routine is used to enable Wake-on-LAN depending on driver settings.
*/
static void hw_enable_wol(struct ksz_hw *hw, u32 wol_enable, u8 *net_addr)
static void hw_enable_wol(struct ksz_hw *hw, u32 wol_enable, const u8 *net_addr)
{
hw_cfg_wol(hw, KS8841_WOL_MAGIC_ENABLE, (wol_enable & WAKE_MAGIC));
hw_cfg_wol(hw, KS8841_WOL_FRAME0_ENABLE, (wol_enable & WAKE_UCAST));
@ -6208,7 +6208,7 @@ static int netdev_set_wol(struct net_device *dev,
struct dev_info *hw_priv = priv->adapter;
/* Need to find a way to retrieve the device IP address. */
u8 net_addr[] = { 192, 168, 1, 1 };
static const u8 net_addr[] = { 192, 168, 1, 1 };
if (wol->wolopts & ~hw_priv->wol_support)
return -EINVAL;
@ -7241,7 +7241,7 @@ static int pcidev_suspend(struct pci_dev *pdev, pm_message_t state)
struct ksz_hw *hw = &hw_priv->hw;
/* Need to find a way to retrieve the device IP address. */
u8 net_addr[] = { 192, 168, 1, 1 };
static const u8 net_addr[] = { 192, 168, 1, 1 };
for (i = 0; i < hw->dev_count; i++) {
if (info->netdev[i]) {

4
drivers/net/ni52.c
View File

@ -388,9 +388,9 @@ static long memend; /* e.g 0xd4000 */
struct net_device * __init ni52_probe(int unit)
{
struct net_device *dev = alloc_etherdev(sizeof(struct priv));
static int ports[] = {0x300, 0x280, 0x360 , 0x320 , 0x340, 0};
static const int ports[] = {0x300, 0x280, 0x360, 0x320, 0x340, 0};
const int *port;
struct priv *p;
int *port;
int err = 0;
if (!dev)

4
drivers/net/ni65.c
View File

@ -361,8 +361,8 @@ static int dma;
struct net_device * __init ni65_probe(int unit)
{
struct net_device *dev = alloc_etherdev(0);
static int ports[] = {0x360,0x300,0x320,0x340, 0};
int *port;
static const int ports[] = { 0x360, 0x300, 0x320, 0x340, 0 };
const int *port;
int err = 0;
if (!dev)

2
drivers/net/r8169.c
View File

@ -2526,7 +2526,7 @@ static void rtl8168d_2_hw_phy_config(void __iomem *ioaddr)
val = mdio_read(ioaddr, 0x0d);
if ((val & 0x00ff) != 0x006c) {
u32 set[] = {
static const u32 set[] = {
0x0065, 0x0066, 0x0067, 0x0068,
0x0069, 0x006a, 0x006b, 0x006c
};

4
drivers/net/skge.c
View File

@ -1191,7 +1191,7 @@ static void genesis_init(struct skge_hw *hw)
static void genesis_reset(struct skge_hw *hw, int port)
{
const u8 zero[8] = { 0 };
static const u8 zero[8] = { 0 };
u32 reg;
skge_write8(hw, SK_REG(port, GMAC_IRQ_MSK), 0);
@ -1557,7 +1557,7 @@ static void genesis_mac_init(struct skge_hw *hw, int port)
int jumbo = hw->dev[port]->mtu > ETH_DATA_LEN;
int i;
u32 r;
const u8 zero[6] = { 0 };
static const u8 zero[6] = { 0 };
for (i = 0; i < 10; i++) {
skge_write16(hw, SK_REG(port, TX_MFF_CTRL1),

8
drivers/net/smc-ultra.c
View File

@ -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];

2
drivers/net/wd.c
View File

@ -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! */