diff --git a/drivers/net/wan/hdlc_ppp.c b/drivers/net/wan/hdlc_ppp.c
index 3caeb528eacea2f247820a6e2f65e181c54f9e2e..519e1550e2e785fb99349b676f13a83bb497336e 100644
--- a/drivers/net/wan/hdlc_ppp.c
+++ b/drivers/net/wan/hdlc_ppp.c
@@ -42,7 +42,7 @@ static inline struct ppp_state* state(hdlc_device *hdlc)
 static int ppp_open(struct net_device *dev)
 {
 	hdlc_device *hdlc = dev_to_hdlc(dev);
-	void *old_ioctl;
+	int (*old_ioctl)(struct net_device *, struct ifreq *, int);
 	int result;
 
 	dev->priv = &state(hdlc)->syncppp_ptr;
diff --git a/drivers/net/wan/hdlc_raw_eth.c b/drivers/net/wan/hdlc_raw_eth.c
index 1a69a9aaa9b95fae17ffc077a1d8100dd612f414..8895394e60062071fc986a7b0acd4218fdbe3ef4 100644
--- a/drivers/net/wan/hdlc_raw_eth.c
+++ b/drivers/net/wan/hdlc_raw_eth.c
@@ -59,7 +59,7 @@ static int raw_eth_ioctl(struct net_device *dev, struct ifreq *ifr)
 	raw_hdlc_proto new_settings;
 	hdlc_device *hdlc = dev_to_hdlc(dev);
 	int result;
-	void *old_ch_mtu;
+	int (*old_ch_mtu)(struct net_device *, int);
 	int old_qlen;
 
 	switch (ifr->ifr_settings.type) {
diff --git a/drivers/net/wan/lmc/lmc_proto.c b/drivers/net/wan/lmc/lmc_proto.c
index 426c0678d9830c2725f2802009ab37d0e29ff405..85315758198d901d9e2fdb02bbd185f5d878c156 100644
--- a/drivers/net/wan/lmc/lmc_proto.c
+++ b/drivers/net/wan/lmc/lmc_proto.c
@@ -208,7 +208,7 @@ void lmc_proto_close(lmc_softc_t *sc) /*FOLD00*/
     lmc_trace(sc->lmc_device, "lmc_proto_close out");
 }
 
-unsigned short lmc_proto_type(lmc_softc_t *sc, struct sk_buff *skb) /*FOLD00*/
+__be16 lmc_proto_type(lmc_softc_t *sc, struct sk_buff *skb) /*FOLD00*/
 {
     lmc_trace(sc->lmc_device, "lmc_proto_type in");
     switch(sc->if_type){
diff --git a/drivers/net/wan/lmc/lmc_proto.h b/drivers/net/wan/lmc/lmc_proto.h
index 080a5577334982519068f86d7939d50a384a880e..ccaa69e8b3c73d5665c614ffc4e4b6b851423b31 100644
--- a/drivers/net/wan/lmc/lmc_proto.h
+++ b/drivers/net/wan/lmc/lmc_proto.h
@@ -8,7 +8,7 @@ void lmc_proto_reopen(lmc_softc_t *sc);
 int lmc_proto_ioctl(lmc_softc_t *sc, struct ifreq *ifr, int cmd);
 void lmc_proto_open(lmc_softc_t *sc);
 void lmc_proto_close(lmc_softc_t *sc);
-unsigned short lmc_proto_type(lmc_softc_t *sc, struct sk_buff *skb);
+__be16 lmc_proto_type(lmc_softc_t *sc, struct sk_buff *skb);
 void lmc_proto_netif(lmc_softc_t *sc, struct sk_buff *skb);
 int lmc_skb_rawpackets(char *buf, char **start, off_t offset, int len, int unused);
 
diff --git a/drivers/net/wan/sbni.c b/drivers/net/wan/sbni.c
index 2e8b5c2de887c13c42f04df22175d312fa084568..15d5c58e57bcf5a170958afd69e9e57b960cc453 100644
--- a/drivers/net/wan/sbni.c
+++ b/drivers/net/wan/sbni.c
@@ -391,8 +391,8 @@ sbni_probe1( struct net_device  *dev,  unsigned long  ioaddr,  int  irq )
 	spin_lock_init( &nl->lock );
 
 	/* store MAC address (generate if that isn't known) */
-	*(u16 *)dev->dev_addr = htons( 0x00ff );
-	*(u32 *)(dev->dev_addr + 2) = htonl( 0x01000000 |
+	*(__be16 *)dev->dev_addr = htons( 0x00ff );
+	*(__be32 *)(dev->dev_addr + 2) = htonl( 0x01000000 |
 		( (mac[num]  ?  mac[num]  :  (u32)((long)dev->priv)) & 0x00ffffff) );
 
 	/* store link settings (speed, receive level ) */
diff --git a/drivers/net/wan/wanxl.c b/drivers/net/wan/wanxl.c
index ad8c8651d29865e385dfe11a35518bb656d2f3d7..d4aab8a28b61bd097c7c1123472b335c79944de2 100644
--- a/drivers/net/wan/wanxl.c
+++ b/drivers/net/wan/wanxl.c
@@ -715,7 +715,7 @@ static int __devinit wanxl_pci_init_one(struct pci_dev *pdev,
 	}
 
 	for (i = 0; i < sizeof(firmware); i += 4)
-		writel(htonl(*(u32*)(firmware + i)), mem + PDM_OFFSET + i);
+		writel(ntohl(*(__be32*)(firmware + i)), mem + PDM_OFFSET + i);
 
 	for (i = 0; i < ports; i++)
 		writel(card->status_address +
diff --git a/include/linux/if_frad.h b/include/linux/if_frad.h
index f272a80caa3e577aa21d73760ac3519c2659506e..5c34240de746dd3c9123f481c7bea984acfa4827 100644
--- a/include/linux/if_frad.h
+++ b/include/linux/if_frad.h
@@ -137,7 +137,7 @@ struct frhdr
 
    unsigned char  NLPID;
    unsigned char  OUI[3];
-   unsigned short PID;
+   __be16 PID;
 
 #define IP_NLPID pad 
 } __attribute__((packed));