ipw2x00: replace "ieee80211" with "libipw" where appropriate

"ieee80211" was the old name of the common library for ipw2100 and
ipw2200.  It was renamed to "libipw", but some occurrences of the old
name remained.

Rename alloc_ieee80211() to alloc_libipw() and free_ieee80211() to
free_libipw().  Adjust comments and label names.  Change prefixes in
diagnostic messages.

Keep /proc/net/ieee80211 under the original name to avoid breaking user
interface.

Move the affected EXPORT_SYMBOL macros to their proper places.

Signed-off-by: Pavel Roskin <proski@gnu.org>
Signed-off-by: John W. Linville <linville@tuxdriver.com>

drivers/net/wireless/ipw2x00/ipw2100.c

@@ -6102,7 +6102,7 @@ static const struct net_device_ops ipw2100_netdev_ops = {
 	.ndo_validate_addr	= eth_validate_addr,
 };
 
-/* Look into using netdev destructor to shutdown ieee80211? */
+/* Look into using netdev destructor to shutdown libipw? */
 
 static struct net_device *ipw2100_alloc_device(struct pci_dev *pci_dev,
 					       void __iomem * base_addr,
@@ -6112,7 +6112,7 @@ static struct net_device *ipw2100_alloc_device(struct pci_dev *pci_dev,
 	struct ipw2100_priv *priv;
 	struct net_device *dev;
 
-	dev = alloc_ieee80211(sizeof(struct ipw2100_priv), 0);
+	dev = alloc_libipw(sizeof(struct ipw2100_priv), 0);
 	if (!dev)
 		return NULL;
 	priv = libipw_priv(dev);
@@ -6425,7 +6425,7 @@ static int ipw2100_pci_init_one(struct pci_dev *pci_dev,
 		sysfs_remove_group(&pci_dev->dev.kobj,
 				   &ipw2100_attribute_group);
 
-		free_ieee80211(dev, 0);
+		free_libipw(dev, 0);
 		pci_set_drvdata(pci_dev, NULL);
 	}
 
@@ -6483,10 +6483,10 @@ static void __devexit ipw2100_pci_remove_one(struct pci_dev *pci_dev)
 		if (dev->base_addr)
 			iounmap((void __iomem *)dev->base_addr);
 
-		/* wiphy_unregister needs to be here, before free_ieee80211 */
+		/* wiphy_unregister needs to be here, before free_libipw */
 		wiphy_unregister(priv->ieee->wdev.wiphy);
 		kfree(priv->ieee->bg_band.channels);
-		free_ieee80211(dev, 0);
+		free_libipw(dev, 0);
 	}
 
 	pci_release_regions(pci_dev);

drivers/net/wireless/ipw2x00/ipw2200.c

@@ -11651,7 +11651,7 @@ static int ipw_prom_alloc(struct ipw_priv *priv)
 	if (priv->prom_net_dev)
 		return -EPERM;
 
-	priv->prom_net_dev = alloc_ieee80211(sizeof(struct ipw_prom_priv), 1);
+	priv->prom_net_dev = alloc_libipw(sizeof(struct ipw_prom_priv), 1);
 	if (priv->prom_net_dev == NULL)
 		return -ENOMEM;
 
@@ -11670,7 +11670,7 @@ static int ipw_prom_alloc(struct ipw_priv *priv)
 
 	rc = register_netdev(priv->prom_net_dev);
 	if (rc) {
-		free_ieee80211(priv->prom_net_dev, 1);
+		free_libipw(priv->prom_net_dev, 1);
 		priv->prom_net_dev = NULL;
 		return rc;
 	}
@@ -11684,7 +11684,7 @@ static void ipw_prom_free(struct ipw_priv *priv)
 		return;
 
 	unregister_netdev(priv->prom_net_dev);
-	free_ieee80211(priv->prom_net_dev, 1);
+	free_libipw(priv->prom_net_dev, 1);
 
 	priv->prom_net_dev = NULL;
 }
@@ -11712,7 +11712,7 @@ static int __devinit ipw_pci_probe(struct pci_dev *pdev,
 	struct ipw_priv *priv;
 	int i;
 
-	net_dev = alloc_ieee80211(sizeof(struct ipw_priv), 0);
+	net_dev = alloc_libipw(sizeof(struct ipw_priv), 0);
 	if (net_dev == NULL) {
 		err = -ENOMEM;
 		goto out;
@@ -11732,7 +11732,7 @@ static int __devinit ipw_pci_probe(struct pci_dev *pdev,
 	mutex_init(&priv->mutex);
 	if (pci_enable_device(pdev)) {
 		err = -ENODEV;
-		goto out_free_ieee80211;
+		goto out_free_libipw;
 	}
 
 	pci_set_master(pdev);
@@ -11859,8 +11859,8 @@ static int __devinit ipw_pci_probe(struct pci_dev *pdev,
       out_pci_disable_device:
 	pci_disable_device(pdev);
 	pci_set_drvdata(pdev, NULL);
-      out_free_ieee80211:
-	free_ieee80211(priv->net_dev, 0);
+      out_free_libipw:
+	free_libipw(priv->net_dev, 0);
       out:
 	return err;
 }
@@ -11927,11 +11927,11 @@ static void __devexit ipw_pci_remove(struct pci_dev *pdev)
 	pci_release_regions(pdev);
 	pci_disable_device(pdev);
 	pci_set_drvdata(pdev, NULL);
-	/* wiphy_unregister needs to be here, before free_ieee80211 */
+	/* wiphy_unregister needs to be here, before free_libipw */
 	wiphy_unregister(priv->ieee->wdev.wiphy);
 	kfree(priv->ieee->a_band.channels);
 	kfree(priv->ieee->bg_band.channels);
-	free_ieee80211(priv->net_dev, 0);
+	free_libipw(priv->net_dev, 0);
 	free_firmware();
 }
 

drivers/net/wireless/ipw2x00/libipw.h

@@ -64,7 +64,7 @@
 extern u32 libipw_debug_level;
 #define LIBIPW_DEBUG(level, fmt, args...) \
 do { if (libipw_debug_level & (level)) \
-  printk(KERN_DEBUG "ieee80211: %c %s " fmt, \
+  printk(KERN_DEBUG "libipw: %c %s " fmt, \
          in_interrupt() ? 'I' : 'U', __func__ , ## args); } while (0)
 static inline bool libipw_ratelimit_debug(u32 level)
 {
@@ -116,8 +116,8 @@ static inline bool libipw_ratelimit_debug(u32 level)
 #define LIBIPW_DL_RX            (1<<9)
 #define LIBIPW_DL_QOS           (1<<31)
 
-#define LIBIPW_ERROR(f, a...) printk(KERN_ERR "ieee80211: " f, ## a)
-#define LIBIPW_WARNING(f, a...) printk(KERN_WARNING "ieee80211: " f, ## a)
+#define LIBIPW_ERROR(f, a...) printk(KERN_ERR "libipw: " f, ## a)
+#define LIBIPW_WARNING(f, a...) printk(KERN_WARNING "libipw: " f, ## a)
 #define LIBIPW_DEBUG_INFO(f, a...)   LIBIPW_DEBUG(LIBIPW_DL_INFO, f, ## a)
 
 #define LIBIPW_DEBUG_WX(f, a...)     LIBIPW_DEBUG(LIBIPW_DL_WX, f, ## a)
@@ -905,7 +905,7 @@ struct libipw_device {
 				       struct libipw_reassoc_request * req);
 
 	/* This must be the last item so that it points to the data
-	 * allocated beyond this structure by alloc_ieee80211 */
+	 * allocated beyond this structure by alloc_libipw */
 	u8 priv[0];
 };
 
@@ -1017,9 +1017,9 @@ static inline int libipw_is_cck_rate(u8 rate)
 	return 0;
 }
 
-/* ieee80211.c */
-extern void free_ieee80211(struct net_device *dev, int monitor);
-extern struct net_device *alloc_ieee80211(int sizeof_priv, int monitor);
+/* libipw.c */
+extern void free_libipw(struct net_device *dev, int monitor);
+extern struct net_device *alloc_libipw(int sizeof_priv, int monitor);
 extern int libipw_change_mtu(struct net_device *dev, int new_mtu);
 
 extern void libipw_networks_age(struct libipw_device *ieee,

drivers/net/wireless/ipw2x00/libipw_module.c

@@ -53,7 +53,7 @@
 #include "libipw.h"
 
 #define DRV_DESCRIPTION "802.11 data/management/control stack"
-#define DRV_NAME        "ieee80211"
+#define DRV_NAME        "libipw"
 #define DRV_VERSION	LIBIPW_VERSION
 #define DRV_COPYRIGHT   "Copyright (C) 2004-2005 Intel Corporation <jketreno@linux.intel.com>"
 
@@ -143,7 +143,7 @@ int libipw_change_mtu(struct net_device *dev, int new_mtu)
 }
 EXPORT_SYMBOL(libipw_change_mtu);
 
-struct net_device *alloc_ieee80211(int sizeof_priv, int monitor)
+struct net_device *alloc_libipw(int sizeof_priv, int monitor)
 {
 	struct libipw_device *ieee;
 	struct net_device *dev;
@@ -225,8 +225,9 @@ failed_free_netdev:
 failed:
 	return NULL;
 }
+EXPORT_SYMBOL(alloc_libipw);
 
-void free_ieee80211(struct net_device *dev, int monitor)
+void free_libipw(struct net_device *dev, int monitor)
 {
 	struct libipw_device *ieee = netdev_priv(dev);
 
@@ -240,6 +241,7 @@ void free_ieee80211(struct net_device *dev, int monitor)
 
 	free_netdev(dev);
 }
+EXPORT_SYMBOL(free_libipw);
 
 #ifdef CONFIG_LIBIPW_DEBUG
 
@@ -294,7 +296,7 @@ static int __init libipw_init(void)
 	struct proc_dir_entry *e;
 
 	libipw_debug_level = debug;
-	libipw_proc = proc_mkdir(DRV_NAME, init_net.proc_net);
+	libipw_proc = proc_mkdir("ieee80211", init_net.proc_net);
 	if (libipw_proc == NULL) {
 		LIBIPW_ERROR("Unable to create " DRV_NAME
 				" proc directory\n");
@@ -334,6 +336,3 @@ MODULE_PARM_DESC(debug, "debug output mask");
 
 module_exit(libipw_exit);
 module_init(libipw_init);
-
-EXPORT_SYMBOL(alloc_ieee80211);
-EXPORT_SYMBOL(free_ieee80211);