Staging: wlan-ng: Use generic byteorder macros

This patch removes the ieee2host16(), ieee2host32(), host2ieee16()
and host2ieee32() macros and replaces them with the generic ones.
Signed-off-by: NMoritz Muehlenhoff <jmm@debian.org>
Signed-off-by: NGreg Kroah-Hartman <gregkh@suse.de>

drivers/staging/wlan-ng/hfa384x_usb.c

@@ -130,6 +130,7 @@
 #include <asm/bitops.h>
 #include <linux/list.h>
 #include <linux/usb.h>
+#include <linux/byteorder/generic.h>
 
 #include "wlan_compat.h"
 
@@ -3817,7 +3818,7 @@ static void hfa384x_usbin_rx(wlandevice_t *wlandev, struct sk_buff *skb)
 	switch( HFA384x_RXSTATUS_MACPORT_GET(usbin->rxfrm.desc.status) )
 	{
 	case 0:
-		fc = ieee2host16(usbin->rxfrm.desc.frame_control);
+		fc = le16_to_cpu(usbin->rxfrm.desc.frame_control);
 
 		/* If exclude and we receive an unencrypted, drop it */
 		if ( (wlandev->hostwep & HOSTWEP_EXCLUDEUNENCRYPTED) &&
@@ -3918,7 +3919,7 @@ static void hfa384x_int_rxmonitor( wlandevice_t *wlandev, hfa384x_usb_rxfrm_t *r
 
 	/* Don't forget the status, time, and data_len fields are in host order */
 	/* Figure out how big the frame is */
-	fc = ieee2host16(rxdesc->frame_control);
+	fc = le16_to_cpu(rxdesc->frame_control);
 	hdrlen = p80211_headerlen(fc);
 	datalen = hfa384x2host_16(rxdesc->data_len);
 

drivers/staging/wlan-ng/p80211conv.c

@@ -63,6 +63,7 @@
 #include <linux/netdevice.h>
 #include <linux/etherdevice.h>
 #include <linux/if_ether.h>
+#include <linux/byteorder/generic.h>
 
 #include <asm/byteorder.h>
 
@@ -192,7 +193,7 @@ int skb_ether_to_p80211( wlandevice_t *wlandev, u32 ethconv, struct sk_buff *skb
 
 	/* Set up the 802.11 header */
 	/* It's a data frame */
-	fc = host2ieee16( WLAN_SET_FC_FTYPE(WLAN_FTYPE_DATA) |
+	fc = cpu_to_le16( WLAN_SET_FC_FTYPE(WLAN_FTYPE_DATA) |
 			  WLAN_SET_FC_FSTYPE(WLAN_FSTYPE_DATAONLY));
 
 	switch ( wlandev->macmode ) {
@@ -202,13 +203,13 @@ int skb_ether_to_p80211( wlandevice_t *wlandev, u32 ethconv, struct sk_buff *skb
 		memcpy(p80211_hdr->a3.a3, wlandev->bssid, ETH_ALEN);
 		break;
 	case WLAN_MACMODE_ESS_STA:
-		fc |= host2ieee16(WLAN_SET_FC_TODS(1));
+		fc |= cpu_to_le16(WLAN_SET_FC_TODS(1));
 		memcpy(p80211_hdr->a3.a1, wlandev->bssid, ETH_ALEN);
 		memcpy(p80211_hdr->a3.a2, wlandev->netdev->dev_addr, ETH_ALEN);
 		memcpy(p80211_hdr->a3.a3, &e_hdr.daddr, ETH_ALEN);
 		break;
 	case WLAN_MACMODE_ESS_AP:
-		fc |= host2ieee16(WLAN_SET_FC_FROMDS(1));
+		fc |= cpu_to_le16(WLAN_SET_FC_FROMDS(1));
 		memcpy(p80211_hdr->a3.a1, &e_hdr.daddr, ETH_ALEN);
 		memcpy(p80211_hdr->a3.a2, wlandev->bssid, ETH_ALEN);
 		memcpy(p80211_hdr->a3.a3, &e_hdr.saddr, ETH_ALEN);
@@ -237,7 +238,7 @@ int skb_ether_to_p80211( wlandevice_t *wlandev, u32 ethconv, struct sk_buff *skb
 			WLAN_LOG_WARNING("Host en-WEP failed, dropping frame (%d).\n", foo);
 			return 2;
 		}
-		fc |= host2ieee16(WLAN_SET_FC_ISWEP(1));
+		fc |= cpu_to_le16(WLAN_SET_FC_ISWEP(1));
 	}
 
 
@@ -312,7 +313,7 @@ int skb_p80211_to_ether( wlandevice_t *wlandev, u32 ethconv, struct sk_buff *skb
 	w_hdr = (p80211_hdr_t *) skb->data;
 
         /* setup some vars for convenience */
-	fc = ieee2host16(w_hdr->a3.fc);
+	fc = le16_to_cpu(w_hdr->a3.fc);
 	if ( (WLAN_GET_FC_TODS(fc) == 0) && (WLAN_GET_FC_FROMDS(fc) == 0) ) {
 		memcpy(daddr, w_hdr->a3.a1, WLAN_ETHADDR_LEN);
 		memcpy(saddr, w_hdr->a3.a2, WLAN_ETHADDR_LEN);
@@ -392,7 +393,7 @@ int skb_p80211_to_ether( wlandevice_t *wlandev, u32 ethconv, struct sk_buff *skb
 		   (e_llc->ctl == 0x03) &&
 		   (((memcmp( e_snap->oui, oui_rfc1042, WLAN_IEEE_OUI_LEN)==0) &&
 		    (ethconv == WLAN_ETHCONV_8021h) &&
-		    (p80211_stt_findproto(ieee2host16(e_snap->type)))) ||
+		    (p80211_stt_findproto(le16_to_cpu(e_snap->type)))) ||
 		    (memcmp( e_snap->oui, oui_rfc1042, WLAN_IEEE_OUI_LEN)!=0)))
 	{
 		WLAN_LOG_DEBUG(3, "SNAP+RFC1042 len: %d\n", payload_length);

drivers/staging/wlan-ng/p80211netdev.c

@@ -71,6 +71,7 @@
 #include <linux/sockios.h>
 #include <linux/etherdevice.h>
 #include <linux/if_ether.h>
+#include <linux/byteorder/generic.h>
 
 #include <asm/bitops.h>
 #include <asm/uaccess.h>
@@ -324,7 +325,7 @@ static void p80211netdev_rx_bh(unsigned long arg)
 				continue;
 			} else {
 				hdr = (p80211_hdr_a3_t *)skb->data;
-				fc = ieee2host16(hdr->fc);
+				fc = le16_to_cpu(hdr->fc);
 				if (p80211_rx_typedrop(wlandev, fc)) {
 					dev_kfree_skb(skb);
 					continue;

drivers/staging/wlan-ng/prism2sta.c

@@ -65,6 +65,7 @@
 #include <linux/wireless.h>
 #include <linux/netdevice.h>
 #include <linux/workqueue.h>
+#include <linux/byteorder/generic.h>
 
 #include <asm/io.h>
 #include <linux/delay.h>
@@ -316,7 +317,7 @@ static int prism2sta_txframe(wlandevice_t *wlandev, struct sk_buff *skb,
 
 	/* If necessary, set the 802.11 WEP bit */
 	if ((wlandev->hostwep & (HOSTWEP_PRIVACYINVOKED | HOSTWEP_ENCRYPT)) == HOSTWEP_PRIVACYINVOKED) {
-		p80211_hdr->a3.fc |= host2ieee16(WLAN_SET_FC_ISWEP(1));
+		p80211_hdr->a3.fc |= cpu_to_le16(WLAN_SET_FC_ISWEP(1));
 	}
 
 	result = hfa384x_drvr_txframe(hw, skb, p80211_hdr, p80211_wep);

drivers/staging/wlan-ng/wlan_compat.h

@@ -124,15 +124,6 @@ typedef struct net_device netdevice_t;
 #define URB_ASYNC_UNLINK 0
 #define USB_QUEUE_BULK 0
 
-/*=============================================================*/
-/*------ Hardware Portability Macros --------------------------*/
-/*=============================================================*/
-
-#define ieee2host16(n)	__le16_to_cpu(n)
-#define ieee2host32(n)	__le32_to_cpu(n)
-#define host2ieee16(n)	__cpu_to_le16(n)
-#define host2ieee32(n)	__cpu_to_le32(n)
-
 /*=============================================================*/
 /*--- General Macros ------------------------------------------*/
 /*=============================================================*/