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>
diff --git a/drivers/net/wireless/ipw2x00/ipw2200.c b/drivers/net/wireless/ipw2x00/ipw2200.c
index 63c2a7a..d6edc24 100644
--- a/drivers/net/wireless/ipw2x00/ipw2200.c
+++ b/drivers/net/wireless/ipw2x00/ipw2200.c
@@ -11651,7 +11651,7 @@
 	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 @@
 
 	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 @@
 		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 @@
 	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 @@
 	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 @@
       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 @@
 	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();
 }