drivers/net/*.c: Use static const
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>
diff --git a/drivers/net/3c501.c b/drivers/net/3c501.c
index 1776ab6..9e1c03e 100644
--- a/drivers/net/3c501.c
+++ b/drivers/net/3c501.c
@@ -158,8 +158,8 @@
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)
diff --git a/drivers/net/3c503.c b/drivers/net/3c503.c
index 4777a1c..d84f6e8 100644
--- a/drivers/net/3c503.c
+++ b/drivers/net/3c503.c
@@ -392,8 +392,8 @@
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 {
diff --git a/drivers/net/3c507.c b/drivers/net/3c507.c
index 475a66d..1e94555 100644
--- a/drivers/net/3c507.c
+++ b/drivers/net/3c507.c
@@ -311,8 +311,8 @@
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)
diff --git a/drivers/net/3c527.c b/drivers/net/3c527.c
index 013b7c3..8c094ba 100644
--- a/drivers/net/3c527.c
+++ b/drivers/net/3c527.c
@@ -317,13 +317,13 @@
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 @@
0x00D8000,
0x00DC000
};
- static char *failures[]={
+ static const char * const failures[] = {
"Processor instruction",
"Processor data bus",
"Processor data bus",
diff --git a/drivers/net/at1700.c b/drivers/net/at1700.c
index 871b163..f4744fc 100644
--- a/drivers/net/at1700.c
+++ b/drivers/net/at1700.c
@@ -270,9 +270,9 @@
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);
diff --git a/drivers/net/bnx2.c b/drivers/net/bnx2.c
index 5c811f3..819b55c 100644
--- a/drivers/net/bnx2.c
+++ b/drivers/net/bnx2.c
@@ -6811,28 +6811,30 @@
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;
diff --git a/drivers/net/e2100.c b/drivers/net/e2100.c
index 06e72fb..94ec973 100644
--- a/drivers/net/e2100.c
+++ b/drivers/net/e2100.c
@@ -216,7 +216,7 @@
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];
diff --git a/drivers/net/eepro.c b/drivers/net/eepro.c
index 9e19fbc..4fa8d2a 100644
--- a/drivers/net/eepro.c
+++ b/drivers/net/eepro.c
@@ -891,12 +891,13 @@
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 */
diff --git a/drivers/net/eexpress.c b/drivers/net/eexpress.c
index 12c37d2..48ee51b 100644
--- a/drivers/net/eexpress.c
+++ b/drivers/net/eexpress.c
@@ -1103,7 +1103,7 @@
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 */
diff --git a/drivers/net/gianfar.c b/drivers/net/gianfar.c
index d1bec62..45c4b7b 100644
--- a/drivers/net/gianfar.c
+++ b/drivers/net/gianfar.c
@@ -143,7 +143,8 @@
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_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 @@
/* 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;
diff --git a/drivers/net/hp.c b/drivers/net/hp.c
index d15d2f2..ef20143 100644
--- a/drivers/net/hp.c
+++ b/drivers/net/hp.c
@@ -162,9 +162,9 @@
/* 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) {
diff --git a/drivers/net/jme.c b/drivers/net/jme.c
index 2411e72..e97ebef 100644
--- a/drivers/net/jme.c
+++ b/drivers/net/jme.c
@@ -135,7 +135,7 @@
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 @@
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;
diff --git a/drivers/net/ksz884x.c b/drivers/net/ksz884x.c
index 37504a3..49ea870 100644
--- a/drivers/net/ksz884x.c
+++ b/drivers/net/ksz884x.c
@@ -3570,7 +3570,7 @@
* 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 @@
*
* 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_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_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_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 @@
*
* 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 @@
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 @@
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]) {
diff --git a/drivers/net/ni52.c b/drivers/net/ni52.c
index 33618edc..d973fc6 100644
--- a/drivers/net/ni52.c
+++ b/drivers/net/ni52.c
@@ -388,9 +388,9 @@
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)
diff --git a/drivers/net/ni65.c b/drivers/net/ni65.c
index da228a0..c75ae85 100644
--- a/drivers/net/ni65.c
+++ b/drivers/net/ni65.c
@@ -361,8 +361,8 @@
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)
diff --git a/drivers/net/r8169.c b/drivers/net/r8169.c
index 4e745af..e165d96 100644
--- a/drivers/net/r8169.c
+++ b/drivers/net/r8169.c
@@ -2526,7 +2526,7 @@
val = mdio_read(ioaddr, 0x0d);
if ((val & 0x00ff) != 0x006c) {
- u32 set[] = {
+ static const u32 set[] = {
0x0065, 0x0066, 0x0067, 0x0068,
0x0069, 0x006a, 0x006b, 0x006c
};
diff --git a/drivers/net/skge.c b/drivers/net/skge.c
index 50815fb..c149e48 100644
--- a/drivers/net/skge.c
+++ b/drivers/net/skge.c
@@ -1191,7 +1191,7 @@
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 @@
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),
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 @@
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];
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 @@
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! */
