[PATCH] atmel: use ARRAY_SIZE()

NET: atmel - switch to using ARRAY_SIZE()

Signed-off-by: Dmitry Torokhov <dtor@mail.ru>
Signed-off-by: John W. Linville <linville@tuxdriver.com>

diff --git a/drivers/net/wireless/atmel.c b/drivers/net/wireless/atmel.c
index 3a6397ffda50f2ef6751bc014ab4cab250fe0af0..c253e9aad104b2325e2eaf76824caa81d2c28195 100644 (file)
--- a/drivers/net/wireless/atmel.c
+++ b/drivers/net/wireless/atmel.c
@@ -1193,7 +1193,7 @@ static irqreturn_t service_interrupt(int irq, void *dev_id)
 
                atmel_set_gcr(dev, GCR_ACKINT); /* acknowledge interrupt */
 
-               for (i = 0; i < sizeof(irq_order)/sizeof(u8); i++)
+               for (i = 0; i < ARRAY_SIZE(irq_order); i++)
                        if (isr & irq_order[i])
                                break;
 
@@ -1345,10 +1345,10 @@ int atmel_open(struct net_device *dev)
                atmel_set_mib8(priv, Phy_Mib_Type, PHY_MIB_REG_DOMAIN_POS, priv->reg_domain);
        } else {
                priv->reg_domain = atmel_get_mib8(priv, Phy_Mib_Type, PHY_MIB_REG_DOMAIN_POS);
-               for (i = 0; i < sizeof(channel_table)/sizeof(channel_table[0]); i++)
+               for (i = 0; i < ARRAY_SIZE(channel_table); i++)
                        if (priv->reg_domain == channel_table[i].reg_domain)
                                break;
-               if (i == sizeof(channel_table)/sizeof(channel_table[0])) {
+               if (i == ARRAY_SIZE(channel_table)) {
                        priv->reg_domain = REG_DOMAIN_MKK1;
                        printk(KERN_ALERT "%s: failed to get regulatory domain: assuming MKK1.\n", dev->name);
                }
@@ -1393,7 +1393,7 @@ static int atmel_validate_channel(struct atmel_private *priv, int channel)
           else return suitable default channel */
        int i;
 
-       for (i = 0; i < sizeof(channel_table)/sizeof(channel_table[0]); i++)
+       for (i = 0; i < ARRAY_SIZE(channel_table); i++)
                if (priv->reg_domain == channel_table[i].reg_domain) {
                        if (channel >= channel_table[i].min &&
                            channel <= channel_table[i].max)
@@ -1437,7 +1437,7 @@ static int atmel_proc_output (char *buf, struct atmel_private *priv)
                }
 
                r = "<unknown>";
-               for (i = 0; i < sizeof(channel_table)/sizeof(channel_table[0]); i++)
+               for (i = 0; i < ARRAY_SIZE(channel_table); i++)
                        if (priv->reg_domain == channel_table[i].reg_domain)
                                r = channel_table[i].name;
 
@@ -2373,7 +2373,7 @@ static int atmel_get_range(struct net_device *dev,
        range->min_nwid = 0x0000;
        range->max_nwid = 0x0000;
        range->num_channels = 0;
-       for (j = 0; j < sizeof(channel_table)/sizeof(channel_table[0]); j++)
+       for (j = 0; j < ARRAY_SIZE(channel_table); j++)
                if (priv->reg_domain == channel_table[j].reg_domain) {
                        range->num_channels = channel_table[j].max - channel_table[j].min + 1;
                        break;
@@ -2579,9 +2579,9 @@ static const struct iw_priv_args atmel_private_args[] = {
 
 static const struct iw_handler_def atmel_handler_def =
 {
-       .num_standard   = sizeof(atmel_handler)/sizeof(iw_handler),
-       .num_private    = sizeof(atmel_private_handler)/sizeof(iw_handler),
-       .num_private_args = sizeof(atmel_private_args)/sizeof(struct iw_priv_args),
+       .num_standard   = ARRAY_SIZE(atmel_handler),
+       .num_private    = ARRAY_SIZE(atmel_private_handler),
+       .num_private_args = ARRAY_SIZE(atmel_private_args),
        .standard       = (iw_handler *) atmel_handler,
        .private        = (iw_handler *) atmel_private_handler,
        .private_args   = (struct iw_priv_args *) atmel_private_args,
@@ -2645,7 +2645,7 @@ static int atmel_ioctl(struct net_device *dev, struct ifreq *rq, int cmd)
 
                domain[REGDOMAINSZ] = 0;
                rc = -EINVAL;
-               for (i = 0; i < sizeof(channel_table)/sizeof(channel_table[0]); i++) {
+               for (i = 0; i < ARRAY_SIZE(channel_table); i++) {
                        /* strcasecmp doesn't exist in the library */
                        char *a = channel_table[i].name;
                        char *b = domain;