Merge tag 'irqchip-core-3.18' of git://git.infradead.org/users/jcooper/linux into irq/core

irqchip core changes for v3.18

 - renesas: suspend to RAM, runtime PM, cleanups and DT binding docs
 - keystone: add new driver
 - hip04: add Hisilicon HiP04 driver (without touching irq-gic.c)
 - gic: Use defines instead of magic number, preserve v2 bybass bits
 - handle_domain_irq: common low level interrupt entry handler

13 files changed, 150 insertions, 137 deletions

diff --git a/drivers/net/wan/dlci.c b/drivers/net/wan/dlci.c
index 19f7cb2cdef3..43c9960dce1c 100644
--- a/drivers/net/wan/dlci.c
+++ b/drivers/net/wan/dlci.c
@@ -255,7 +255,6 @@ static int dlci_dev_ioctl(struct net_device *dev, struct ifreq *ifr, int cmd)
 				return -EINVAL;
 
 			return dlci_config(dev, ifr->ifr_data, cmd == DLCI_GET_CONF);
-			break;
 
 		default: 
 			return -EOPNOTSUPP;
@@ -327,8 +326,8 @@ static int dlci_add(struct dlci_add *dlci)
 		goto err1;
 
 	/* create device name */
-	master = alloc_netdev( sizeof(struct dlci_local), "dlci%d",
-			      dlci_setup);
+	master = alloc_netdev(sizeof(struct dlci_local), "dlci%d",
+			      NET_NAME_UNKNOWN, dlci_setup);
 	if (!master) {
 		err = -ENOMEM;
 		goto err1;
diff --git a/drivers/net/wan/dscc4.c b/drivers/net/wan/dscc4.c
index 288610df205c..08223569cebd 100644
--- a/drivers/net/wan/dscc4.c
+++ b/drivers/net/wan/dscc4.c
@@ -2039,7 +2039,7 @@ static int __init dscc4_setup(char *str)
 __setup("dscc4.setup=", dscc4_setup);
 #endif
 
-static DEFINE_PCI_DEVICE_TABLE(dscc4_pci_tbl) = {
+static const struct pci_device_id dscc4_pci_tbl[] = {
 	{ PCI_VENDOR_ID_SIEMENS, PCI_DEVICE_ID_SIEMENS_DSCC4,
 	        PCI_ANY_ID, PCI_ANY_ID, },
 	{ 0,}
diff --git a/drivers/net/wan/farsync.c b/drivers/net/wan/farsync.c
index 93ace042d0aa..44541dbc5c28 100644
--- a/drivers/net/wan/farsync.c
+++ b/drivers/net/wan/farsync.c
@@ -531,7 +531,7 @@ do {								\
 /*
  *      PCI ID lookup table
  */
-static DEFINE_PCI_DEVICE_TABLE(fst_pci_dev_id) = {
+static const struct pci_device_id fst_pci_dev_id[] = {
 	{PCI_VENDOR_ID_FARSITE, PCI_DEVICE_ID_FARSITE_T2P, PCI_ANY_ID, 
 	 PCI_ANY_ID, 0, 0, FST_TYPE_T2P},
 
@@ -2363,7 +2363,7 @@ static char *type_strings[] = {
 	"FarSync TE1"
 };
 
-static void
+static int
 fst_init_card(struct fst_card_info *card)
 {
 	int i;
@@ -2374,24 +2374,21 @@ fst_init_card(struct fst_card_info *card)
 	 * we'll have to revise it in some way then.
 	 */
 	for (i = 0; i < card->nports; i++) {
-                err = register_hdlc_device(card->ports[i].dev);
-                if (err < 0) {
-			int j;
+		err = register_hdlc_device(card->ports[i].dev);
+		if (err < 0) {
 			pr_err("Cannot register HDLC device for port %d (errno %d)\n",
-			       i, -err);
-			for (j = i; j < card->nports; j++) {
-				free_netdev(card->ports[j].dev);
-				card->ports[j].dev = NULL;
-			}
-                        card->nports = i;
-                        break;
-                }
+				i, -err);
+			while (i--)
+				unregister_hdlc_device(card->ports[i].dev);
+			return err;
+		}
 	}
 
 	pr_info("%s-%s: %s IRQ%d, %d ports\n",
 		port_to_dev(&card->ports[0])->name,
 		port_to_dev(&card->ports[card->nports - 1])->name,
 		type_strings[card->type], card->irq, card->nports);
+	return 0;
 }
 
 static const struct net_device_ops fst_ops = {
@@ -2447,15 +2444,12 @@ fst_add_one(struct pci_dev *pdev, const struct pci_device_id *ent)
 	/* Try to enable the device */
 	if ((err = pci_enable_device(pdev)) != 0) {
 		pr_err("Failed to enable card. Err %d\n", -err);
-		kfree(card);
-		return err;
+		goto enable_fail;
 	}
 
 	if ((err = pci_request_regions(pdev, "FarSync")) !=0) {
 		pr_err("Failed to allocate regions. Err %d\n", -err);
-		pci_disable_device(pdev);
-		kfree(card);
-	        return err;
+		goto regions_fail;
 	}
 
 	/* Get virtual addresses of memory regions */
@@ -2464,30 +2458,21 @@ fst_add_one(struct pci_dev *pdev, const struct pci_device_id *ent)
 	card->phys_ctlmem = pci_resource_start(pdev, 3);
 	if ((card->mem = ioremap(card->phys_mem, FST_MEMSIZE)) == NULL) {
 		pr_err("Physical memory remap failed\n");
-		pci_release_regions(pdev);
-		pci_disable_device(pdev);
-		kfree(card);
-		return -ENODEV;
+		err = -ENODEV;
+		goto ioremap_physmem_fail;
 	}
 	if ((card->ctlmem = ioremap(card->phys_ctlmem, 0x10)) == NULL) {
 		pr_err("Control memory remap failed\n");
-		pci_release_regions(pdev);
-		pci_disable_device(pdev);
-		iounmap(card->mem);
-		kfree(card);
-		return -ENODEV;
+		err = -ENODEV;
+		goto ioremap_ctlmem_fail;
 	}
 	dbg(DBG_PCI, "kernel mem %p, ctlmem %p\n", card->mem, card->ctlmem);
 
 	/* Register the interrupt handler */
 	if (request_irq(pdev->irq, fst_intr, IRQF_SHARED, FST_DEV_NAME, card)) {
 		pr_err("Unable to register interrupt %d\n", card->irq);
-		pci_release_regions(pdev);
-		pci_disable_device(pdev);
-		iounmap(card->ctlmem);
-		iounmap(card->mem);
-		kfree(card);
-		return -ENODEV;
+		err = -ENODEV;
+		goto irq_fail;
 	}
 
 	/* Record info we need */
@@ -2513,13 +2498,8 @@ fst_add_one(struct pci_dev *pdev, const struct pci_device_id *ent)
 			while (i--)
 				free_netdev(card->ports[i].dev);
 			pr_err("FarSync: out of memory\n");
-                        free_irq(card->irq, card);
-                        pci_release_regions(pdev);
-                        pci_disable_device(pdev);
-                        iounmap(card->ctlmem);
-                        iounmap(card->mem);
-                        kfree(card);
-                        return -ENODEV;
+			err = -ENOMEM;
+			goto hdlcdev_fail;
 		}
 		card->ports[i].dev    = dev;
                 card->ports[i].card   = card;
@@ -2565,9 +2545,16 @@ fst_add_one(struct pci_dev *pdev, const struct pci_device_id *ent)
 	pci_set_drvdata(pdev, card);
 
 	/* Remainder of card setup */
+	if (no_of_cards_added >= FST_MAX_CARDS) {
+		pr_err("FarSync: too many cards\n");
+		err = -ENOMEM;
+		goto card_array_fail;
+	}
 	fst_card_array[no_of_cards_added] = card;
 	card->card_no = no_of_cards_added++;	/* Record instance and bump it */
-	fst_init_card(card);
+	err = fst_init_card(card);
+	if (err)
+		goto init_card_fail;
 	if (card->family == FST_FAMILY_TXU) {
 		/*
 		 * Allocate a dma buffer for transmit and receives
@@ -2577,29 +2564,46 @@ fst_add_one(struct pci_dev *pdev, const struct pci_device_id *ent)
 					 &card->rx_dma_handle_card);
 		if (card->rx_dma_handle_host == NULL) {
 			pr_err("Could not allocate rx dma buffer\n");
-			fst_disable_intr(card);
-			pci_release_regions(pdev);
-			pci_disable_device(pdev);
-			iounmap(card->ctlmem);
-			iounmap(card->mem);
-			kfree(card);
-			return -ENOMEM;
+			err = -ENOMEM;
+			goto rx_dma_fail;
 		}
 		card->tx_dma_handle_host =
 		    pci_alloc_consistent(card->device, FST_MAX_MTU,
 					 &card->tx_dma_handle_card);
 		if (card->tx_dma_handle_host == NULL) {
 			pr_err("Could not allocate tx dma buffer\n");
-			fst_disable_intr(card);
-			pci_release_regions(pdev);
-			pci_disable_device(pdev);
-			iounmap(card->ctlmem);
-			iounmap(card->mem);
-			kfree(card);
-			return -ENOMEM;
+			err = -ENOMEM;
+			goto tx_dma_fail;
 		}
 	}
 	return 0;		/* Success */
+
+tx_dma_fail:
+	pci_free_consistent(card->device, FST_MAX_MTU,
+			    card->rx_dma_handle_host,
+			    card->rx_dma_handle_card);
+rx_dma_fail:
+	fst_disable_intr(card);
+	for (i = 0 ; i < card->nports ; i++)
+		unregister_hdlc_device(card->ports[i].dev);
+init_card_fail:
+	fst_card_array[card->card_no] = NULL;
+card_array_fail:
+	for (i = 0 ; i < card->nports ; i++)
+		free_netdev(card->ports[i].dev);
+hdlcdev_fail:
+	free_irq(card->irq, card);
+irq_fail:
+	iounmap(card->ctlmem);
+ioremap_ctlmem_fail:
+	iounmap(card->mem);
+ioremap_physmem_fail:
+	pci_release_regions(pdev);
+regions_fail:
+	pci_disable_device(pdev);
+enable_fail:
+	kfree(card);
+	return err;
 }
 
 /*
diff --git a/drivers/net/wan/hdlc.c b/drivers/net/wan/hdlc.c
index 9c33ca918e19..51f6cee8aab2 100644
--- a/drivers/net/wan/hdlc.c
+++ b/drivers/net/wan/hdlc.c
@@ -256,7 +256,8 @@ static void hdlc_setup(struct net_device *dev)
 struct net_device *alloc_hdlcdev(void *priv)
 {
 	struct net_device *dev;
-	dev = alloc_netdev(sizeof(struct hdlc_device), "hdlc%d", hdlc_setup);
+	dev = alloc_netdev(sizeof(struct hdlc_device), "hdlc%d",
+			   NET_NAME_UNKNOWN, hdlc_setup);
 	if (dev)
 		dev_to_hdlc(dev)->priv = priv;
 	return dev;
diff --git a/drivers/net/wan/hdlc_fr.c b/drivers/net/wan/hdlc_fr.c
index 7c6cb4f31798..e5c7e6165a4b 100644
--- a/drivers/net/wan/hdlc_fr.c
+++ b/drivers/net/wan/hdlc_fr.c
@@ -90,7 +90,7 @@
 #define LMI_ANSI_LENGTH		  14
 
 
-typedef struct {
+struct fr_hdr {
 #if defined(__LITTLE_ENDIAN_BITFIELD)
 	unsigned ea1:	1;
 	unsigned cr:	1;
@@ -112,14 +112,14 @@ typedef struct {
 	unsigned de:	1;
 	unsigned ea2:	1;
 #endif
-}__packed fr_hdr;
+} __packed;
 
 
-typedef struct pvc_device_struct {
+struct pvc_device {
 	struct net_device *frad;
 	struct net_device *main;
 	struct net_device *ether;	/* bridged Ethernet interface	*/
-	struct pvc_device_struct *next;	/* Sorted in ascending DLCI order */
+	struct pvc_device *next;	/* Sorted in ascending DLCI order */
 	int dlci;
 	int open_count;
 
@@ -132,11 +132,11 @@ typedef struct pvc_device_struct {
 		unsigned int becn: 1;
 		unsigned int bandwidth;	/* Cisco LMI reporting only */
 	}state;
-}pvc_device;
+};
 
 struct frad_state {
 	fr_proto settings;
-	pvc_device *first_pvc;
+	struct pvc_device *first_pvc;
 	int dce_pvc_count;
 
 	struct timer_list timer;
@@ -174,9 +174,9 @@ static inline struct frad_state* state(hdlc_device *hdlc)
 }
 
 
-static inline pvc_device* find_pvc(hdlc_device *hdlc, u16 dlci)
+static inline struct pvc_device *find_pvc(hdlc_device *hdlc, u16 dlci)
 {
-	pvc_device *pvc = state(hdlc)->first_pvc;
+	struct pvc_device *pvc = state(hdlc)->first_pvc;
 
 	while (pvc) {
 		if (pvc->dlci == dlci)
@@ -190,10 +190,10 @@ static inline pvc_device* find_pvc(hdlc_device *hdlc, u16 dlci)
 }
 
 
-static pvc_device* add_pvc(struct net_device *dev, u16 dlci)
+static struct pvc_device *add_pvc(struct net_device *dev, u16 dlci)
 {
 	hdlc_device *hdlc = dev_to_hdlc(dev);
-	pvc_device *pvc, **pvc_p = &state(hdlc)->first_pvc;
+	struct pvc_device *pvc, **pvc_p = &state(hdlc)->first_pvc;
 
 	while (*pvc_p) {
 		if ((*pvc_p)->dlci == dlci)
@@ -203,7 +203,7 @@ static pvc_device* add_pvc(struct net_device *dev, u16 dlci)
 		pvc_p = &(*pvc_p)->next;
 	}
 
-	pvc = kzalloc(sizeof(pvc_device), GFP_ATOMIC);
+	pvc = kzalloc(sizeof(*pvc), GFP_ATOMIC);
 #ifdef DEBUG_PVC
 	printk(KERN_DEBUG "add_pvc: allocated pvc %p, frad %p\n", pvc, dev);
 #endif
@@ -218,13 +218,13 @@ static pvc_device* add_pvc(struct net_device *dev, u16 dlci)
 }
 
 
-static inline int pvc_is_used(pvc_device *pvc)
+static inline int pvc_is_used(struct pvc_device *pvc)
 {
 	return pvc->main || pvc->ether;
 }
 
 
-static inline void pvc_carrier(int on, pvc_device *pvc)
+static inline void pvc_carrier(int on, struct pvc_device *pvc)
 {
 	if (on) {
 		if (pvc->main)
@@ -246,11 +246,11 @@ static inline void pvc_carrier(int on, pvc_device *pvc)
 
 static inline void delete_unused_pvcs(hdlc_device *hdlc)
 {
-	pvc_device **pvc_p = &state(hdlc)->first_pvc;
+	struct pvc_device **pvc_p = &state(hdlc)->first_pvc;
 
 	while (*pvc_p) {
 		if (!pvc_is_used(*pvc_p)) {
-			pvc_device *pvc = *pvc_p;
+			struct pvc_device *pvc = *pvc_p;
 #ifdef DEBUG_PVC
 			printk(KERN_DEBUG "freeing unused pvc: %p\n", pvc);
 #endif
@@ -263,7 +263,8 @@ static inline void delete_unused_pvcs(hdlc_device *hdlc)
 }
 
 
-static inline struct net_device** get_dev_p(pvc_device *pvc, int type)
+static inline struct net_device **get_dev_p(struct pvc_device *pvc,
+					    int type)
 {
 	if (type == ARPHRD_ETHER)
 		return &pvc->ether;
@@ -342,7 +343,7 @@ static int fr_hard_header(struct sk_buff **skb_p, u16 dlci)
 
 static int pvc_open(struct net_device *dev)
 {
-	pvc_device *pvc = dev->ml_priv;
+	struct pvc_device *pvc = dev->ml_priv;
 
 	if ((pvc->frad->flags & IFF_UP) == 0)
 		return -EIO;  /* Frad must be UP in order to activate PVC */
@@ -362,7 +363,7 @@ static int pvc_open(struct net_device *dev)
 
 static int pvc_close(struct net_device *dev)
 {
-	pvc_device *pvc = dev->ml_priv;
+	struct pvc_device *pvc = dev->ml_priv;
 
 	if (--pvc->open_count == 0) {
 		hdlc_device *hdlc = dev_to_hdlc(pvc->frad);
@@ -381,7 +382,7 @@ static int pvc_close(struct net_device *dev)
 
 static int pvc_ioctl(struct net_device *dev, struct ifreq *ifr, int cmd)
 {
-	pvc_device *pvc = dev->ml_priv;
+	struct pvc_device *pvc = dev->ml_priv;
 	fr_proto_pvc_info info;
 
 	if (ifr->ifr_settings.type == IF_GET_PROTO) {
@@ -409,7 +410,7 @@ static int pvc_ioctl(struct net_device *dev, struct ifreq *ifr, int cmd)
 
 static netdev_tx_t pvc_xmit(struct sk_buff *skb, struct net_device *dev)
 {
-	pvc_device *pvc = dev->ml_priv;
+	struct pvc_device *pvc = dev->ml_priv;
 
 	if (pvc->state.active) {
 		if (dev->type == ARPHRD_ETHER) {
@@ -444,7 +445,7 @@ static netdev_tx_t pvc_xmit(struct sk_buff *skb, struct net_device *dev)
 	return NETDEV_TX_OK;
 }
 
-static inline void fr_log_dlci_active(pvc_device *pvc)
+static inline void fr_log_dlci_active(struct pvc_device *pvc)
 {
 	netdev_info(pvc->frad, "DLCI %d [%s%s%s]%s %s\n",
 		    pvc->dlci,
@@ -469,7 +470,7 @@ static void fr_lmi_send(struct net_device *dev, int fullrep)
 {
 	hdlc_device *hdlc = dev_to_hdlc(dev);
 	struct sk_buff *skb;
-	pvc_device *pvc = state(hdlc)->first_pvc;
+	struct pvc_device *pvc = state(hdlc)->first_pvc;
 	int lmi = state(hdlc)->settings.lmi;
 	int dce = state(hdlc)->settings.dce;
 	int len = lmi == LMI_ANSI ? LMI_ANSI_LENGTH : LMI_CCITT_CISCO_LENGTH;
@@ -566,7 +567,7 @@ static void fr_lmi_send(struct net_device *dev, int fullrep)
 static void fr_set_link_state(int reliable, struct net_device *dev)
 {
 	hdlc_device *hdlc = dev_to_hdlc(dev);
-	pvc_device *pvc = state(hdlc)->first_pvc;
+	struct pvc_device *pvc = state(hdlc)->first_pvc;
 
 	state(hdlc)->reliable = reliable;
 	if (reliable) {
@@ -652,7 +653,7 @@ static void fr_timer(unsigned long arg)
 static int fr_lmi_recv(struct net_device *dev, struct sk_buff *skb)
 {
 	hdlc_device *hdlc = dev_to_hdlc(dev);
-	pvc_device *pvc;
+	struct pvc_device *pvc;
 	u8 rxseq, txseq;
 	int lmi = state(hdlc)->settings.lmi;
 	int dce = state(hdlc)->settings.dce;
@@ -869,10 +870,10 @@ static int fr_rx(struct sk_buff *skb)
 {
 	struct net_device *frad = skb->dev;
 	hdlc_device *hdlc = dev_to_hdlc(frad);
-	fr_hdr *fh = (fr_hdr*)skb->data;
+	struct fr_hdr *fh = (struct fr_hdr *)skb->data;
 	u8 *data = skb->data;
 	u16 dlci;
-	pvc_device *pvc;
+	struct pvc_device *pvc;
 	struct net_device *dev = NULL;
 
 	if (skb->len <= 4 || fh->ea1 || data[2] != FR_UI)
@@ -1028,7 +1029,7 @@ static void fr_stop(struct net_device *dev)
 static void fr_close(struct net_device *dev)
 {
 	hdlc_device *hdlc = dev_to_hdlc(dev);
-	pvc_device *pvc = state(hdlc)->first_pvc;
+	struct pvc_device *pvc = state(hdlc)->first_pvc;
 
 	while (pvc) {		/* Shutdown all PVCs for this FRAD */
 		if (pvc->main)
@@ -1060,7 +1061,7 @@ static const struct net_device_ops pvc_ops = {
 static int fr_add_pvc(struct net_device *frad, unsigned int dlci, int type)
 {
 	hdlc_device *hdlc = dev_to_hdlc(frad);
-	pvc_device *pvc;
+	struct pvc_device *pvc;
 	struct net_device *dev;
 	int used;
 
@@ -1075,10 +1076,11 @@ static int fr_add_pvc(struct net_device *frad, unsigned int dlci, int type)
 	used = pvc_is_used(pvc);
 
 	if (type == ARPHRD_ETHER) {
-		dev = alloc_netdev(0, "pvceth%d", ether_setup);
+		dev = alloc_netdev(0, "pvceth%d", NET_NAME_UNKNOWN,
+				   ether_setup);
 		dev->priv_flags &= ~IFF_TX_SKB_SHARING;
 	} else
-		dev = alloc_netdev(0, "pvc%d", pvc_setup);
+		dev = alloc_netdev(0, "pvc%d", NET_NAME_UNKNOWN, pvc_setup);
 
 	if (!dev) {
 		netdev_warn(frad, "Memory squeeze on fr_pvc()\n");
@@ -1116,7 +1118,7 @@ static int fr_add_pvc(struct net_device *frad, unsigned int dlci, int type)
 
 static int fr_del_pvc(hdlc_device *hdlc, unsigned int dlci, int type)
 {
-	pvc_device *pvc;
+	struct pvc_device *pvc;
 	struct net_device *dev;
 
 	if ((pvc = find_pvc(hdlc, dlci)) == NULL)
@@ -1144,13 +1146,13 @@ static int fr_del_pvc(hdlc_device *hdlc, unsigned int dlci, int type)
 static void fr_destroy(struct net_device *frad)
 {
 	hdlc_device *hdlc = dev_to_hdlc(frad);
-	pvc_device *pvc = state(hdlc)->first_pvc;
+	struct pvc_device *pvc = state(hdlc)->first_pvc;
 	state(hdlc)->first_pvc = NULL; /* All PVCs destroyed */
 	state(hdlc)->dce_pvc_count = 0;
 	state(hdlc)->dce_changed = 1;
 
 	while (pvc) {
-		pvc_device *next = pvc->next;
+		struct pvc_device *next = pvc->next;
 		/* destructors will free_netdev() main and ether */
 		if (pvc->main)
 			unregister_netdevice(pvc->main);
diff --git a/drivers/net/wan/lapbether.c b/drivers/net/wan/lapbether.c
index a33a46fa88dd..2f5eda8a7227 100644
--- a/drivers/net/wan/lapbether.c
+++ b/drivers/net/wan/lapbether.c
@@ -325,8 +325,8 @@ static int lapbeth_new_device(struct net_device *dev)
 
 	ASSERT_RTNL();
 
-	ndev = alloc_netdev(sizeof(*lapbeth), "lapb%d", 
-			   lapbeth_setup);
+	ndev = alloc_netdev(sizeof(*lapbeth), "lapb%d", NET_NAME_UNKNOWN,
+			    lapbeth_setup);
 	if (!ndev)
 		goto out;
 
diff --git a/drivers/net/wan/lmc/lmc_main.c b/drivers/net/wan/lmc/lmc_main.c
index b2fe9bb89633..bea0f313a7a8 100644
--- a/drivers/net/wan/lmc/lmc_main.c
+++ b/drivers/net/wan/lmc/lmc_main.c
@@ -76,7 +76,7 @@
 
 static int LMC_PKT_BUF_SZ = 1542;
 
-static DEFINE_PCI_DEVICE_TABLE(lmc_pci_tbl) = {
+static const struct pci_device_id lmc_pci_tbl[] = {
 	{ PCI_VENDOR_ID_DEC, PCI_DEVICE_ID_DEC_TULIP_FAST,
 	  PCI_VENDOR_ID_LMC, PCI_ANY_ID },
 	{ PCI_VENDOR_ID_DEC, PCI_DEVICE_ID_DEC_TULIP_FAST,
diff --git a/drivers/net/wan/pc300too.c b/drivers/net/wan/pc300too.c
index 5b72f7f8c516..db363856e0b5 100644
--- a/drivers/net/wan/pc300too.c
+++ b/drivers/net/wan/pc300too.c
@@ -477,7 +477,7 @@ static int pc300_pci_init_one(struct pci_dev *pdev,
 
 
 
-static DEFINE_PCI_DEVICE_TABLE(pc300_pci_tbl) = {
+static const struct pci_device_id pc300_pci_tbl[] = {
 	{ PCI_VENDOR_ID_CYCLADES, PCI_DEVICE_ID_PC300_RX_1, PCI_ANY_ID,
 	  PCI_ANY_ID, 0, 0, 0 },
 	{ PCI_VENDOR_ID_CYCLADES, PCI_DEVICE_ID_PC300_RX_2, PCI_ANY_ID,
diff --git a/drivers/net/wan/pci200syn.c b/drivers/net/wan/pci200syn.c
index fe4e3ece3c42..e8455621390e 100644
--- a/drivers/net/wan/pci200syn.c
+++ b/drivers/net/wan/pci200syn.c
@@ -414,7 +414,7 @@ static int pci200_pci_init_one(struct pci_dev *pdev,
 
 
 
-static DEFINE_PCI_DEVICE_TABLE(pci200_pci_tbl) = {
+static const struct pci_device_id pci200_pci_tbl[] = {
 	{ PCI_VENDOR_ID_PLX, PCI_DEVICE_ID_PLX_9050, PCI_VENDOR_ID_PLX,
 	  PCI_DEVICE_ID_PLX_PCI200SYN, 0, 0, 0 },
 	{ 0, }
diff --git a/drivers/net/wan/sbni.c b/drivers/net/wan/sbni.c
index 1b89ecf0959e..758c4ba1e97c 100644
--- a/drivers/net/wan/sbni.c
+++ b/drivers/net/wan/sbni.c
@@ -227,7 +227,8 @@ int __init sbni_probe(int unit)
 	struct net_device *dev;
 	int err;
 
-	dev = alloc_netdev(sizeof(struct net_local), "sbni", sbni_devsetup);
+	dev = alloc_netdev(sizeof(struct net_local), "sbni",
+			   NET_NAME_UNKNOWN, sbni_devsetup);
 	if (!dev)
 		return -ENOMEM;
 
@@ -1477,8 +1478,8 @@ int __init init_module( void )
 	int err;
 
 	while( num < SBNI_MAX_NUM_CARDS ) {
-		dev = alloc_netdev(sizeof(struct net_local), 
-				   "sbni%d", sbni_devsetup);
+		dev = alloc_netdev(sizeof(struct net_local), "sbni%d",
+				   NET_NAME_UNKNOWN, sbni_devsetup);
 		if( !dev)
 			break;
 
diff --git a/drivers/net/wan/sdla.c b/drivers/net/wan/sdla.c
index cdd45fb8a1f6..421ac5f85699 100644
--- a/drivers/net/wan/sdla.c
+++ b/drivers/net/wan/sdla.c
@@ -1631,7 +1631,8 @@ static int __init init_sdla(void)
 
 	printk("%s.\n", version);
 
-	sdla = alloc_netdev(sizeof(struct frad_local), "sdla0", setup_sdla);
+	sdla = alloc_netdev(sizeof(struct frad_local), "sdla0",
+			    NET_NAME_UNKNOWN, setup_sdla);
 	if (!sdla) 
 		return -ENOMEM;
 
diff --git a/drivers/net/wan/wanxl.c b/drivers/net/wan/wanxl.c
index f76aa9081585..e73f13857846 100644
--- a/drivers/net/wan/wanxl.c
+++ b/drivers/net/wan/wanxl.c
@@ -54,24 +54,24 @@ static const char* version = "wanXL serial card driver version: 0.48";
 #define MBX2_MEMSZ_MASK 0xFFFF0000 /* PUTS Memory Size Register mask */
 
 
-typedef struct {
+struct port {
 	struct net_device *dev;
-	struct card_t *card;
+	struct card *card;
 	spinlock_t lock;	/* for wanxl_xmit */
         int node;		/* physical port #0 - 3 */
 	unsigned int clock_type;
 	int tx_in, tx_out;
 	struct sk_buff *tx_skbs[TX_BUFFERS];
-}port_t;
+};
 
 
-typedef struct {
+struct card_status {
 	desc_t rx_descs[RX_QUEUE_LENGTH];
 	port_status_t port_status[4];
-}card_status_t;
+};
 
 
-typedef struct card_t {
+struct card {
 	int n_ports;		/* 1, 2 or 4 ports */
 	u8 irq;
 
@@ -79,20 +79,20 @@ typedef struct card_t {
 	struct pci_dev *pdev;	/* for pci_name(pdev) */
 	int rx_in;
 	struct sk_buff *rx_skbs[RX_QUEUE_LENGTH];
-	card_status_t *status;	/* shared between host and card */
+	struct card_status *status;	/* shared between host and card */
 	dma_addr_t status_address;
-	port_t ports[0];	/* 1 - 4 port_t structures follow */
-}card_t;
+	struct port ports[0];	/* 1 - 4 port structures follow */
+};
 
 
 
-static inline port_t* dev_to_port(struct net_device *dev)
+static inline struct port *dev_to_port(struct net_device *dev)
 {
-        return (port_t *)dev_to_hdlc(dev)->priv;
+	return (struct port *)dev_to_hdlc(dev)->priv;
 }
 
 
-static inline port_status_t* get_status(port_t *port)
+static inline port_status_t *get_status(struct port *port)
 {
 	return &port->card->status->port_status[port->node];
 }
@@ -115,7 +115,7 @@ static inline dma_addr_t pci_map_single_debug(struct pci_dev *pdev, void *ptr,
 
 
 /* Cable and/or personality module change interrupt service */
-static inline void wanxl_cable_intr(port_t *port)
+static inline void wanxl_cable_intr(struct port *port)
 {
 	u32 value = get_status(port)->cable;
 	int valid = 1;
@@ -160,7 +160,7 @@ static inline void wanxl_cable_intr(port_t *port)
 
 
 /* Transmit complete interrupt service */
-static inline void wanxl_tx_intr(port_t *port)
+static inline void wanxl_tx_intr(struct port *port)
 {
 	struct net_device *dev = port->dev;
 	while (1) {
@@ -193,7 +193,7 @@ static inline void wanxl_tx_intr(port_t *port)
 
 
 /* Receive complete interrupt service */
-static inline void wanxl_rx_intr(card_t *card)
+static inline void wanxl_rx_intr(struct card *card)
 {
 	desc_t *desc;
 	while (desc = &card->status->rx_descs[card->rx_in],
@@ -203,7 +203,7 @@ static inline void wanxl_rx_intr(card_t *card)
 				pci_name(card->pdev));
 		else {
 			struct sk_buff *skb = card->rx_skbs[card->rx_in];
-			port_t *port = &card->ports[desc->stat &
+			struct port *port = &card->ports[desc->stat &
 						    PACKET_PORT_MASK];
 			struct net_device *dev = port->dev;
 
@@ -245,7 +245,7 @@ static inline void wanxl_rx_intr(card_t *card)
 
 static irqreturn_t wanxl_intr(int irq, void* dev_id)
 {
-        card_t *card = dev_id;
+	struct card *card = dev_id;
         int i;
         u32 stat;
         int handled = 0;
@@ -272,7 +272,7 @@ static irqreturn_t wanxl_intr(int irq, void* dev_id)
 
 static netdev_tx_t wanxl_xmit(struct sk_buff *skb, struct net_device *dev)
 {
-        port_t *port = dev_to_port(dev);
+	struct port *port = dev_to_port(dev);
 	desc_t *desc;
 
         spin_lock(&port->lock);
@@ -319,7 +319,7 @@ static netdev_tx_t wanxl_xmit(struct sk_buff *skb, struct net_device *dev)
 static int wanxl_attach(struct net_device *dev, unsigned short encoding,
 			unsigned short parity)
 {
-	port_t *port = dev_to_port(dev);
+	struct port *port = dev_to_port(dev);
 
 	if (encoding != ENCODING_NRZ &&
 	    encoding != ENCODING_NRZI)
@@ -343,7 +343,7 @@ static int wanxl_ioctl(struct net_device *dev, struct ifreq *ifr, int cmd)
 {
 	const size_t size = sizeof(sync_serial_settings);
 	sync_serial_settings line;
-	port_t *port = dev_to_port(dev);
+	struct port *port = dev_to_port(dev);
 
 	if (cmd != SIOCWANDEV)
 		return hdlc_ioctl(dev, ifr, cmd);
@@ -393,7 +393,7 @@ static int wanxl_ioctl(struct net_device *dev, struct ifreq *ifr, int cmd)
 
 static int wanxl_open(struct net_device *dev)
 {
-	port_t *port = dev_to_port(dev);
+	struct port *port = dev_to_port(dev);
 	u8 __iomem *dbr = port->card->plx + PLX_DOORBELL_TO_CARD;
 	unsigned long timeout;
 	int i;
@@ -429,7 +429,7 @@ static int wanxl_open(struct net_device *dev)
 
 static int wanxl_close(struct net_device *dev)
 {
-	port_t *port = dev_to_port(dev);
+	struct port *port = dev_to_port(dev);
 	unsigned long timeout;
 	int i;
 
@@ -467,7 +467,7 @@ static int wanxl_close(struct net_device *dev)
 
 static struct net_device_stats *wanxl_get_stats(struct net_device *dev)
 {
-	port_t *port = dev_to_port(dev);
+	struct port *port = dev_to_port(dev);
 
 	dev->stats.rx_over_errors = get_status(port)->rx_overruns;
 	dev->stats.rx_frame_errors = get_status(port)->rx_frame_errors;
@@ -478,7 +478,7 @@ static struct net_device_stats *wanxl_get_stats(struct net_device *dev)
 
 
 
-static int wanxl_puts_command(card_t *card, u32 cmd)
+static int wanxl_puts_command(struct card *card, u32 cmd)
 {
 	unsigned long timeout = jiffies + 5 * HZ;
 
@@ -495,7 +495,7 @@ static int wanxl_puts_command(card_t *card, u32 cmd)
 
 
 
-static void wanxl_reset(card_t *card)
+static void wanxl_reset(struct card *card)
 {
 	u32 old_value = readl(card->plx + PLX_CONTROL) & ~PLX_CTL_RESET;
 
@@ -511,7 +511,7 @@ static void wanxl_reset(card_t *card)
 
 static void wanxl_pci_remove_one(struct pci_dev *pdev)
 {
-	card_t *card = pci_get_drvdata(pdev);
+	struct card *card = pci_get_drvdata(pdev);
 	int i;
 
 	for (i = 0; i < card->n_ports; i++) {
@@ -537,7 +537,7 @@ static void wanxl_pci_remove_one(struct pci_dev *pdev)
 		iounmap(card->plx);
 
 	if (card->status)
-		pci_free_consistent(pdev, sizeof(card_status_t),
+		pci_free_consistent(pdev, sizeof(struct card_status),
 				    card->status, card->status_address);
 
 	pci_release_regions(pdev);
@@ -560,7 +560,7 @@ static const struct net_device_ops wanxl_ops = {
 static int wanxl_pci_init_one(struct pci_dev *pdev,
 			      const struct pci_device_id *ent)
 {
-	card_t *card;
+	struct card *card;
 	u32 ramsize, stat;
 	unsigned long timeout;
 	u32 plx_phy;		/* PLX PCI base address */
@@ -601,7 +601,7 @@ static int wanxl_pci_init_one(struct pci_dev *pdev,
 	default: ports = 4;
 	}
 
-	alloc_size = sizeof(card_t) + ports * sizeof(port_t);
+	alloc_size = sizeof(struct card) + ports * sizeof(struct port);
 	card = kzalloc(alloc_size, GFP_KERNEL);
 	if (card == NULL) {
 		pci_release_regions(pdev);
@@ -612,7 +612,8 @@ static int wanxl_pci_init_one(struct pci_dev *pdev,
 	pci_set_drvdata(pdev, card);
 	card->pdev = pdev;
 
-	card->status = pci_alloc_consistent(pdev, sizeof(card_status_t),
+	card->status = pci_alloc_consistent(pdev,
+					    sizeof(struct card_status),
 					    &card->status_address);
 	if (card->status == NULL) {
 		wanxl_pci_remove_one(pdev);
@@ -766,7 +767,7 @@ static int wanxl_pci_init_one(struct pci_dev *pdev,
 
 	for (i = 0; i < ports; i++) {
 		hdlc_device *hdlc;
-		port_t *port = &card->ports[i];
+		struct port *port = &card->ports[i];
 		struct net_device *dev = alloc_hdlcdev(port);
 		if (!dev) {
 			pr_err("%s: unable to allocate memory\n",
@@ -807,7 +808,7 @@ static int wanxl_pci_init_one(struct pci_dev *pdev,
 	return 0;
 }
 
-static DEFINE_PCI_DEVICE_TABLE(wanxl_pci_tbl) = {
+static const struct pci_device_id wanxl_pci_tbl[] = {
 	{ PCI_VENDOR_ID_SBE, PCI_DEVICE_ID_SBE_WANXL100, PCI_ANY_ID,
 	  PCI_ANY_ID, 0, 0, 0 },
 	{ PCI_VENDOR_ID_SBE, PCI_DEVICE_ID_SBE_WANXL200, PCI_ANY_ID,
diff --git a/drivers/net/wan/x25_asy.c b/drivers/net/wan/x25_asy.c
index 5895f1978691..5c47b011a9d7 100644
--- a/drivers/net/wan/x25_asy.c
+++ b/drivers/net/wan/x25_asy.c
@@ -81,8 +81,8 @@ static struct x25_asy *x25_asy_alloc(void)
 		char name[IFNAMSIZ];
 		sprintf(name, "x25asy%d", i);
 
-		dev = alloc_netdev(sizeof(struct x25_asy),
-				   name, x25_asy_setup);
+		dev = alloc_netdev(sizeof(struct x25_asy), name,
+				   NET_NAME_UNKNOWN, x25_asy_setup);
 		if (!dev)
 			return NULL;
 
@@ -122,8 +122,12 @@ static int x25_asy_change_mtu(struct net_device *dev, int newmtu)
 {
 	struct x25_asy *sl = netdev_priv(dev);
 	unsigned char *xbuff, *rbuff;
-	int len = 2 * newmtu;
+	int len;
 
+	if (newmtu > 65534)
+		return -EINVAL;
+
+	len = 2 * newmtu;
 	xbuff = kmalloc(len + 4, GFP_ATOMIC);
 	rbuff = kmalloc(len + 4, GFP_ATOMIC);