atm: Use ARRAY_SIZE macro when appropriate

Use ARRAY_SIZE macro already defined in kernel.h for ATM
drivers.

Signed-off-by: Ahmed S. Darwish <darwish.07@gmail.com>
Cc: Jeff Garzik <jeff@garzik.org>
Cc: chas williams <chas@cmf.nrl.navy.mil>
Cc: "David S. Miller" <davem@davemloft.net>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Jeff Garzik <jeff@garzik.org>

3 files changed, 8 insertions, 6 deletions

diff --git a/drivers/atm/he.c b/drivers/atm/he.c
index db33f6f4dd2a..8510026b690a 100644
--- a/drivers/atm/he.c
+++ b/drivers/atm/he.c
@@ -3017,7 +3017,7 @@ read_prom_byte(struct he_dev *he_dev, int addr)
         he_writel(he_dev, val, HOST_CNTL);
        
         /* Send READ instruction */
-        for (i = 0; i < sizeof(readtab)/sizeof(readtab[0]); i++) {
+        for (i = 0; i < ARRAY_SIZE(readtab); i++) {
                 he_writel(he_dev, val | readtab[i], HOST_CNTL);
                 udelay(EEPROM_DELAY);
         }
diff --git a/drivers/atm/idt77252.c b/drivers/atm/idt77252.c
index f40786121948..b4b80140c398 100644
--- a/drivers/atm/idt77252.c
+++ b/drivers/atm/idt77252.c
@@ -388,7 +388,7 @@ idt77252_eeprom_read_status(struct idt77252_dev *card)
 
         gp = idt77252_read_gp(card) & ~(SAR_GP_EESCLK|SAR_GP_EECS|SAR_GP_EEDO);
 
-        for (i = 0; i < sizeof(rdsrtab)/sizeof(rdsrtab[0]); i++) {
+        for (i = 0; i < ARRAY_SIZE(rdsrtab); i++) {
                 idt77252_write_gp(card, gp | rdsrtab[i]);
                 udelay(5);
         }
@@ -422,7 +422,7 @@ idt77252_eeprom_read_byte(struct idt77252_dev *card, u8 offset)
 
         gp = idt77252_read_gp(card) & ~(SAR_GP_EESCLK|SAR_GP_EECS|SAR_GP_EEDO);
 
-        for (i = 0; i < sizeof(rdtab)/sizeof(rdtab[0]); i++) {
+        for (i = 0; i < ARRAY_SIZE(rdtab); i++) {
                 idt77252_write_gp(card, gp | rdtab[i]);
                 udelay(5);
         }
@@ -469,14 +469,14 @@ idt77252_eeprom_write_byte(struct idt77252_dev *card, u8 offset, u8 data)
 
         gp = idt77252_read_gp(card) & ~(SAR_GP_EESCLK|SAR_GP_EECS|SAR_GP_EEDO);
 
-        for (i = 0; i < sizeof(wrentab)/sizeof(wrentab[0]); i++) {
+        for (i = 0; i < ARRAY_SIZE(wrentab); i++) {
                 idt77252_write_gp(card, gp | wrentab[i]);
                 udelay(5);
         }
         idt77252_write_gp(card, gp | SAR_GP_EECS);
         udelay(5);
 
-        for (i = 0; i < sizeof(wrtab)/sizeof(wrtab[0]); i++) {
+        for (i = 0; i < ARRAY_SIZE(wrtab); i++) {
                 idt77252_write_gp(card, gp | wrtab[i]);
                 udelay(5);
         }
diff --git a/drivers/atm/nicstarmac.c b/drivers/atm/nicstarmac.c
index 2c5e3ae77503..480947f4e01e 100644
--- a/drivers/atm/nicstarmac.c
+++ b/drivers/atm/nicstarmac.c
@@ -7,6 +7,8 @@
  * Read this ForeRunner's MAC address from eprom/eeprom
  */
 
+#include <linux/kernel.h>
+
 typedef void __iomem *virt_addr_t;
 
 #define CYCLE_DELAY 5
@@ -176,7 +178,7 @@ read_eprom_byte(virt_addr_t base, u_int8_t offset)
    val = NICSTAR_REG_READ( base, NICSTAR_REG_GENERAL_PURPOSE ) & 0xFFFFFFF0;
 
    /* Send READ instruction */
-   for (i=0; i<sizeof readtab/sizeof readtab[0]; i++)
+   for (i=0; i<ARRAY_SIZE(readtab); i++)
    {
         NICSTAR_REG_WRITE( base, NICSTAR_REG_GENERAL_PURPOSE,
                 (val | readtab[i]) );