Gitweb:     
http://git.kernel.org/git/?p=linux/kernel/git/torvalds/linux-2.6.git;a=commit;h=22d574324939d62f625095913dd3df526ecaa0c8
Commit:     22d574324939d62f625095913dd3df526ecaa0c8
Parent:     6e6812d6df5fc502878b94a08ecf1a5f3fcfb030
Author:     Ahmed S. Darwish <[EMAIL PROTECTED]>
AuthorDate: Mon Feb 5 18:56:22 2007 +0200
Committer:  John W. Linville <[EMAIL PROTECTED]>
CommitDate: Wed Feb 14 15:45:04 2007 -0500

    [PATCH] ipw2100: Use ARRAY_SIZE macro when appropriate
    
    A patch to use ARRAY_SIZE macro already defined in kernel.h.
    
    Signed-off-by: Ahmed S. Darwish <[EMAIL PROTECTED]>
    Signed-off-by: John W. Linville <[EMAIL PROTECTED]>
---
 drivers/net/wireless/ipw2100.c |   14 ++++++--------
 1 files changed, 6 insertions(+), 8 deletions(-)

diff --git a/drivers/net/wireless/ipw2100.c b/drivers/net/wireless/ipw2100.c
index d0639a4..ad6e4a4 100644
--- a/drivers/net/wireless/ipw2100.c
+++ b/drivers/net/wireless/ipw2100.c
@@ -2888,7 +2888,7 @@ static int __ipw2100_tx_process(struct ipw2100_priv *priv)
 
 #ifdef CONFIG_IPW2100_DEBUG
                if (packet->info.c_struct.cmd->host_command_reg <
-                   sizeof(command_types) / sizeof(*command_types))
+                   ARRAY_SIZE(command_types))
                        IPW_DEBUG_TX("Command '%s (%d)' processed: %d.\n",
                                     command_types[packet->info.c_struct.cmd->
                                                   host_command_reg],
@@ -3736,7 +3736,7 @@ static ssize_t show_registers(struct device *d, struct 
device_attribute *attr,
 
        out += sprintf(out, "%30s [Address ] : Hex\n", "Register");
 
-       for (i = 0; i < (sizeof(hw_data) / sizeof(*hw_data)); i++) {
+       for (i = 0; i < ARRAY_SIZE(hw_data); i++) {
                read_register(dev, hw_data[i].addr, &val);
                out += sprintf(out, "%30s [%08X] : %08X\n",
                               hw_data[i].name, hw_data[i].addr, val);
@@ -3757,7 +3757,7 @@ static ssize_t show_hardware(struct device *d, struct 
device_attribute *attr,
 
        out += sprintf(out, "%30s [Address ] : Hex\n", "NIC entry");
 
-       for (i = 0; i < (sizeof(nic_data) / sizeof(*nic_data)); i++) {
+       for (i = 0; i < ARRAY_SIZE(nic_data); i++) {
                u8 tmp8;
                u16 tmp16;
                u32 tmp32;
@@ -3894,13 +3894,11 @@ static ssize_t show_ordinals(struct device *d, struct 
device_attribute *attr,
        if (priv->status & STATUS_RF_KILL_MASK)
                return 0;
 
-       if (loop >= sizeof(ord_data) / sizeof(*ord_data))
+       if (loop >= ARRAY_SIZE(ord_data))
                loop = 0;
 
        /* sysfs provides us PAGE_SIZE buffer */
-       while (len < PAGE_SIZE - 128 &&
-              loop < (sizeof(ord_data) / sizeof(*ord_data))) {
-
+       while (len < PAGE_SIZE - 128 && loop < ARRAY_SIZE(ord_data)) {
                val_len = sizeof(u32);
 
                if (ipw2100_get_ordinal(priv, ord_data[loop].index, &val,
@@ -6589,7 +6587,7 @@ static const long ipw2100_rates_11b[] = {
        11000000
 };
 
-#define RATE_COUNT (sizeof(ipw2100_rates_11b) / sizeof(ipw2100_rates_11b[0]))
+#define RATE_COUNT ARRAY_SIZE(ipw2100_rates_11b)
 
 static int ipw2100_wx_get_name(struct net_device *dev,
                               struct iw_request_info *info,
-
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