78 files changed, 578 insertions, 546 deletions

diff --git a/drivers/net/3c509.c b/drivers/net/3c509.c
index 5f25889e27ef..44b28b2d7003 100644
--- a/drivers/net/3c509.c
+++ b/drivers/net/3c509.c
@@ -185,7 +185,7 @@ static int max_interrupt_work = 10;
 static int nopnp;
 #endif
 
-static int el3_common_init(struct net_device *dev);
+static int __devinit el3_common_init(struct net_device *dev);
 static void el3_common_remove(struct net_device *dev);
 static ushort id_read_eeprom(int index);
 static ushort read_eeprom(int ioaddr, int index);
@@ -395,7 +395,7 @@ static struct isa_driver el3_isa_driver = {
 static int isa_registered;
 
 #ifdef CONFIG_PNP
-static const struct pnp_device_id el3_pnp_ids[] __devinitconst = {
+static struct pnp_device_id el3_pnp_ids[] = {
         { .id = "TCM5090" }, /* 3Com Etherlink III (TP) */
         { .id = "TCM5091" }, /* 3Com Etherlink III */
         { .id = "TCM5094" }, /* 3Com Etherlink III (combo) */
@@ -478,7 +478,7 @@ static int pnp_registered;
 #endif /* CONFIG_PNP */
 
 #ifdef CONFIG_EISA
-static const struct eisa_device_id el3_eisa_ids[] __devinitconst = {
+static struct eisa_device_id el3_eisa_ids[] = {
                 { "TCM5090" },
                 { "TCM5091" },
                 { "TCM5092" },
@@ -508,7 +508,7 @@ static int eisa_registered;
 #ifdef CONFIG_MCA
 static int el3_mca_probe(struct device *dev);
 
-static const short el3_mca_adapter_ids[] __devinitconst = {
+static short el3_mca_adapter_ids[] __initdata = {
                 0x627c,
                 0x627d,
                 0x62db,
@@ -517,7 +517,7 @@ static const short el3_mca_adapter_ids[] __devinitconst = {
                 0x0000
 };
 
-static const char *const el3_mca_adapter_names[] __devinitconst = {
+static char *el3_mca_adapter_names[] __initdata = {
                 "3Com 3c529 EtherLink III (10base2)",
                 "3Com 3c529 EtherLink III (10baseT)",
                 "3Com 3c529 EtherLink III (test mode)",
@@ -601,7 +601,7 @@ static void el3_common_remove (struct net_device *dev)
 }
 
 #ifdef CONFIG_MCA
-static int __devinit el3_mca_probe(struct device *device)
+static int __init el3_mca_probe(struct device *device)
 {
         /* Based on Erik Nygren's (nygren@mit.edu) 3c529 patch,
          * heavily modified by Chris Beauregard
@@ -671,7 +671,7 @@ static int __devinit el3_mca_probe(struct device *device)
 #endif /* CONFIG_MCA */
 
 #ifdef CONFIG_EISA
-static int __devinit el3_eisa_probe (struct device *device)
+static int __init el3_eisa_probe (struct device *device)
 {
         short i;
         int ioaddr, irq, if_port;
diff --git a/drivers/net/3c59x.c b/drivers/net/3c59x.c
index 99f43d275442..8cc22568ebd3 100644
--- a/drivers/net/3c59x.c
+++ b/drivers/net/3c59x.c
@@ -901,14 +901,14 @@ static const struct dev_pm_ops vortex_pm_ops = {
 #endif /* !CONFIG_PM */
 
 #ifdef CONFIG_EISA
-static const struct eisa_device_id vortex_eisa_ids[] __devinitconst = {
+static struct eisa_device_id vortex_eisa_ids[] = {
         { "TCM5920", CH_3C592 },
         { "TCM5970", CH_3C597 },
         { "" }
 };
 MODULE_DEVICE_TABLE(eisa, vortex_eisa_ids);
 
-static int __devinit vortex_eisa_probe(struct device *device)
+static int __init vortex_eisa_probe(struct device *device)
 {
         void __iomem *ioaddr;
         struct eisa_device *edev;
diff --git a/drivers/net/arm/am79c961a.c b/drivers/net/arm/am79c961a.c
index 0c9217f48b72..7b3e23f38913 100644
--- a/drivers/net/arm/am79c961a.c
+++ b/drivers/net/arm/am79c961a.c
@@ -50,7 +50,7 @@ static const char version[] =
 #ifdef __arm__
 static void write_rreg(u_long base, u_int reg, u_int val)
 {
-        __asm__(
+        asm volatile(
         "str%?h %1, [%2]        @ NET_RAP\n\t"
         "str%?h %0, [%2, #-4]   @ NET_RDP"
         :
@@ -60,7 +60,7 @@ static void write_rreg(u_long base, u_int reg, u_int val)
 static inline unsigned short read_rreg(u_long base_addr, u_int reg)
 {
         unsigned short v;
-        __asm__(
+        asm volatile(
         "str%?h %1, [%2]        @ NET_RAP\n\t"
         "ldr%?h %0, [%2, #-4]   @ NET_RDP"
         : "=r" (v)
@@ -70,7 +70,7 @@ static inline unsigned short read_rreg(u_long base_addr, u_int reg)
 
 static inline void write_ireg(u_long base, u_int reg, u_int val)
 {
-        __asm__(
+        asm volatile(
         "str%?h %1, [%2]        @ NET_RAP\n\t"
         "str%?h %0, [%2, #8]    @ NET_IDP"
         :
@@ -80,7 +80,7 @@ static inline void write_ireg(u_long base, u_int reg, u_int val)
 static inline unsigned short read_ireg(u_long base_addr, u_int reg)
 {
         u_short v;
-        __asm__(
+        asm volatile(
         "str%?h %1, [%2]        @ NAT_RAP\n\t"
         "ldr%?h %0, [%2, #8]    @ NET_IDP\n\t"
         : "=r" (v)
@@ -91,47 +91,48 @@ static inline unsigned short read_ireg(u_long base_addr, u_int reg)
 #define am_writeword(dev,off,val) __raw_writew(val, ISAMEM_BASE + ((off) << 1))
 #define am_readword(dev,off)      __raw_readw(ISAMEM_BASE + ((off) << 1))
 
-static inline void
+static void
 am_writebuffer(struct net_device *dev, u_int offset, unsigned char *buf, unsigned int length)
 {
         offset = ISAMEM_BASE + (offset << 1);
         length = (length + 1) & ~1;
         if ((int)buf & 2) {
-                __asm__ __volatile__("str%?h    %2, [%0], #4"
+                asm volatile("str%?h    %2, [%0], #4"
                  : "=&r" (offset) : "0" (offset), "r" (buf[0] | (buf[1] << 8)));
                 buf += 2;
                 length -= 2;
         }
         while (length > 8) {
-                unsigned int tmp, tmp2;
-                __asm__ __volatile__(
-                        "ldm%?ia        %1!, {%2, %3}\n\t"
+                register unsigned int tmp asm("r2"), tmp2 asm("r3");
+                asm volatile(
+                        "ldm%?ia        %0!, {%1, %2}"
+                        : "+r" (buf), "=&r" (tmp), "=&r" (tmp2));
+                length -= 8;
+                asm volatile(
+                        "str%?h %1, [%0], #4\n\t"
+                        "mov%?  %1, %1, lsr #16\n\t"
+                        "str%?h %1, [%0], #4\n\t"
                         "str%?h %2, [%0], #4\n\t"
                         "mov%?  %2, %2, lsr #16\n\t"
-                        "str%?h %2, [%0], #4\n\t"
-                        "str%?h %3, [%0], #4\n\t"
-                        "mov%?  %3, %3, lsr #16\n\t"
-                        "str%?h %3, [%0], #4"
-                : "=&r" (offset), "=&r" (buf), "=r" (tmp), "=r" (tmp2)
-                : "0" (offset), "1" (buf));
-                length -= 8;
+                        "str%?h %2, [%0], #4"
+                : "+r" (offset), "=&r" (tmp), "=&r" (tmp2));
         }
         while (length > 0) {
-                __asm__ __volatile__("str%?h    %2, [%0], #4"
+                asm volatile("str%?h    %2, [%0], #4"
                  : "=&r" (offset) : "0" (offset), "r" (buf[0] | (buf[1] << 8)));
                 buf += 2;
                 length -= 2;
         }
 }
 
-static inline void
+static void
 am_readbuffer(struct net_device *dev, u_int offset, unsigned char *buf, unsigned int length)
 {
         offset = ISAMEM_BASE + (offset << 1);
         length = (length + 1) & ~1;
         if ((int)buf & 2) {
                 unsigned int tmp;
-                __asm__ __volatile__(
+                asm volatile(
                         "ldr%?h %2, [%0], #4\n\t"
                         "str%?b %2, [%1], #1\n\t"
                         "mov%?  %2, %2, lsr #8\n\t"
@@ -140,12 +141,12 @@ am_readbuffer(struct net_device *dev, u_int offset, unsigned char *buf, unsigned
                 length -= 2;
         }
         while (length > 8) {
-                unsigned int tmp, tmp2, tmp3;
-                __asm__ __volatile__(
+                register unsigned int tmp asm("r2"), tmp2 asm("r3"), tmp3;
+                asm volatile(
                         "ldr%?h %2, [%0], #4\n\t"
+                        "ldr%?h %4, [%0], #4\n\t"
                         "ldr%?h %3, [%0], #4\n\t"
-                        "orr%?  %2, %2, %3, lsl #16\n\t"
-                        "ldr%?h %3, [%0], #4\n\t"
+                        "orr%?  %2, %2, %4, lsl #16\n\t"
                         "ldr%?h %4, [%0], #4\n\t"
                         "orr%?  %3, %3, %4, lsl #16\n\t"
                         "stm%?ia        %1!, {%2, %3}"
@@ -155,7 +156,7 @@ am_readbuffer(struct net_device *dev, u_int offset, unsigned char *buf, unsigned
         }
         while (length > 0) {
                 unsigned int tmp;
-                __asm__ __volatile__(
+                asm volatile(
                         "ldr%?h %2, [%0], #4\n\t"
                         "str%?b %2, [%1], #1\n\t"
                         "mov%?  %2, %2, lsr #8\n\t"
@@ -196,6 +197,42 @@ am79c961_ramtest(struct net_device *dev, unsigned int val)
         return errorcount;
 }
 
+static void am79c961_mc_hash(char *addr, u16 *hash)
+{
+        if (addr[0] & 0x01) {
+                int idx, bit;
+                u32 crc;
+
+                crc = ether_crc_le(ETH_ALEN, addr);
+
+                idx = crc >> 30;
+                bit = (crc >> 26) & 15;
+
+                hash[idx] |= 1 << bit;
+        }
+}
+
+static unsigned int am79c961_get_rx_mode(struct net_device *dev, u16 *hash)
+{
+        unsigned int mode = MODE_PORT_10BT;
+
+        if (dev->flags & IFF_PROMISC) {
+                mode |= MODE_PROMISC;
+                memset(hash, 0xff, 4 * sizeof(*hash));
+        } else if (dev->flags & IFF_ALLMULTI) {
+                memset(hash, 0xff, 4 * sizeof(*hash));
+        } else {
+                struct netdev_hw_addr *ha;
+
+                memset(hash, 0, 4 * sizeof(*hash));
+
+                netdev_for_each_mc_addr(ha, dev)
+                        am79c961_mc_hash(ha->addr, hash);
+        }
+
+        return mode;
+}
+
 static void
 am79c961_init_for_open(struct net_device *dev)
 {
@@ -203,6 +240,7 @@ am79c961_init_for_open(struct net_device *dev)
         unsigned long flags;
         unsigned char *p;
         u_int hdr_addr, first_free_addr;
+        u16 multi_hash[4], mode = am79c961_get_rx_mode(dev, multi_hash);
         int i;
 
         /*
@@ -218,16 +256,12 @@ am79c961_init_for_open(struct net_device *dev)
         write_ireg (dev->base_addr, 2, 0x0000); /* MODE register selects media */
 
         for (i = LADRL; i <= LADRH; i++)
-                write_rreg (dev->base_addr, i, 0);
+                write_rreg (dev->base_addr, i, multi_hash[i - LADRL]);
 
         for (i = PADRL, p = dev->dev_addr; i <= PADRH; i++, p += 2)
                 write_rreg (dev->base_addr, i, p[0] | (p[1] << 8));
 
-        i = MODE_PORT_10BT;
-        if (dev->flags & IFF_PROMISC)
-                i |= MODE_PROMISC;
-
-        write_rreg (dev->base_addr, MODE, i);
+        write_rreg (dev->base_addr, MODE, mode);
         write_rreg (dev->base_addr, POLLINT, 0);
         write_rreg (dev->base_addr, SIZERXR, -RX_BUFFERS);
         write_rreg (dev->base_addr, SIZETXR, -TX_BUFFERS);
@@ -340,21 +374,6 @@ am79c961_close(struct net_device *dev)
         return 0;
 }
 
-static void am79c961_mc_hash(char *addr, unsigned short *hash)
-{
-        if (addr[0] & 0x01) {
-                int idx, bit;
-                u32 crc;
-
-                crc = ether_crc_le(ETH_ALEN, addr);
-
-                idx = crc >> 30;
-                bit = (crc >> 26) & 15;
-
-                hash[idx] |= 1 << bit;
-        }
-}
-
 /*
  * Set or clear promiscuous/multicast mode filter for this adapter.
  */
@@ -362,24 +381,9 @@ static void am79c961_setmulticastlist (struct net_device *dev)
 {
         struct dev_priv *priv = netdev_priv(dev);
         unsigned long flags;
-        unsigned short multi_hash[4], mode;
+        u16 multi_hash[4], mode = am79c961_get_rx_mode(dev, multi_hash);
         int i, stopped;
 
-        mode = MODE_PORT_10BT;
-
-        if (dev->flags & IFF_PROMISC) {
-                mode |= MODE_PROMISC;
-        } else if (dev->flags & IFF_ALLMULTI) {
-                memset(multi_hash, 0xff, sizeof(multi_hash));
-        } else {
-                struct netdev_hw_addr *ha;
-
-                memset(multi_hash, 0x00, sizeof(multi_hash));
-
-                netdev_for_each_mc_addr(ha, dev)
-                        am79c961_mc_hash(ha->addr, multi_hash);
-        }
-
         spin_lock_irqsave(&priv->chip_lock, flags);
 
         stopped = read_rreg(dev->base_addr, CSR0) & CSR0_STOP;
diff --git a/drivers/net/arm/ep93xx_eth.c b/drivers/net/arm/ep93xx_eth.c
index 5a77001b6d10..0b46b8ea0e80 100644
--- a/drivers/net/arm/ep93xx_eth.c
+++ b/drivers/net/arm/ep93xx_eth.c
@@ -283,10 +283,14 @@ static int ep93xx_rx(struct net_device *dev, int processed, int budget)
 
                 skb = dev_alloc_skb(length + 2);
                 if (likely(skb != NULL)) {
+                        struct ep93xx_rdesc *rxd = &ep->descs->rdesc[entry];
                         skb_reserve(skb, 2);
-                        dma_sync_single_for_cpu(NULL, ep->descs->rdesc[entry].buf_addr,
+                        dma_sync_single_for_cpu(dev->dev.parent, rxd->buf_addr,
                                                 length, DMA_FROM_DEVICE);
                         skb_copy_to_linear_data(skb, ep->rx_buf[entry], length);
+                        dma_sync_single_for_device(dev->dev.parent,
+                                                   rxd->buf_addr, length,
+                                                   DMA_FROM_DEVICE);
                         skb_put(skb, length);
                         skb->protocol = eth_type_trans(skb, dev);
 
@@ -348,6 +352,7 @@ poll_some_more:
 static int ep93xx_xmit(struct sk_buff *skb, struct net_device *dev)
 {
         struct ep93xx_priv *ep = netdev_priv(dev);
+        struct ep93xx_tdesc *txd;
         int entry;
 
         if (unlikely(skb->len > MAX_PKT_SIZE)) {
@@ -359,11 +364,14 @@ static int ep93xx_xmit(struct sk_buff *skb, struct net_device *dev)
         entry = ep->tx_pointer;
         ep->tx_pointer = (ep->tx_pointer + 1) & (TX_QUEUE_ENTRIES - 1);
 
-        ep->descs->tdesc[entry].tdesc1 =
-                TDESC1_EOF | (entry << 16) | (skb->len & 0xfff);
+        txd = &ep->descs->tdesc[entry];
+
+        txd->tdesc1 = TDESC1_EOF | (entry << 16) | (skb->len & 0xfff);
+        dma_sync_single_for_cpu(dev->dev.parent, txd->buf_addr, skb->len,
+                                DMA_TO_DEVICE);
         skb_copy_and_csum_dev(skb, ep->tx_buf[entry]);
-        dma_sync_single_for_cpu(NULL, ep->descs->tdesc[entry].buf_addr,
-                                skb->len, DMA_TO_DEVICE);
+        dma_sync_single_for_device(dev->dev.parent, txd->buf_addr, skb->len,
+                                   DMA_TO_DEVICE);
         dev_kfree_skb(skb);
 
         spin_lock_irq(&ep->tx_pending_lock);
@@ -457,89 +465,80 @@ static irqreturn_t ep93xx_irq(int irq, void *dev_id)
 
 static void ep93xx_free_buffers(struct ep93xx_priv *ep)
 {
+        struct device *dev = ep->dev->dev.parent;
         int i;
 
-        for (i = 0; i < RX_QUEUE_ENTRIES; i += 2) {
+        for (i = 0; i < RX_QUEUE_ENTRIES; i++) {
                 dma_addr_t d;
 
                 d = ep->descs->rdesc[i].buf_addr;
                 if (d)
-                        dma_unmap_single(NULL, d, PAGE_SIZE, DMA_FROM_DEVICE);
+                        dma_unmap_single(dev, d, PKT_BUF_SIZE, DMA_FROM_DEVICE);
 
                 if (ep->rx_buf[i] != NULL)
-                        free_page((unsigned long)ep->rx_buf[i]);
+                        kfree(ep->rx_buf[i]);
         }
 
-        for (i = 0; i < TX_QUEUE_ENTRIES; i += 2) {
+        for (i = 0; i < TX_QUEUE_ENTRIES; i++) {
                 dma_addr_t d;
 
                 d = ep->descs->tdesc[i].buf_addr;
                 if (d)
-                        dma_unmap_single(NULL, d, PAGE_SIZE, DMA_TO_DEVICE);
+                        dma_unmap_single(dev, d, PKT_BUF_SIZE, DMA_TO_DEVICE);
 
                 if (ep->tx_buf[i] != NULL)
-                        free_page((unsigned long)ep->tx_buf[i]);
+                        kfree(ep->tx_buf[i]);
         }
 
-        dma_free_coherent(NULL, sizeof(struct ep93xx_descs), ep->descs,
+        dma_free_coherent(dev, sizeof(struct ep93xx_descs), ep->descs,
                                                         ep->descs_dma_addr);
 }
 
-/*
- * The hardware enforces a sub-2K maximum packet size, so we put
- * two buffers on every hardware page.
- */
 static int ep93xx_alloc_buffers(struct ep93xx_priv *ep)
 {
+        struct device *dev = ep->dev->dev.parent;
         int i;
 
-        ep->descs = dma_alloc_coherent(NULL, sizeof(struct ep93xx_descs),
-                                &ep->descs_dma_addr, GFP_KERNEL | GFP_DMA);
+        ep->descs = dma_alloc_coherent(dev, sizeof(struct ep93xx_descs),
+                                &ep->descs_dma_addr, GFP_KERNEL);
         if (ep->descs == NULL)
                 return 1;
 
-        for (i = 0; i < RX_QUEUE_ENTRIES; i += 2) {
-                void *page;
+        for (i = 0; i < RX_QUEUE_ENTRIES; i++) {
+                void *buf;
                 dma_addr_t d;
 
-                page = (void *)__get_free_page(GFP_KERNEL | GFP_DMA);
-                if (page == NULL)
+                buf = kmalloc(PKT_BUF_SIZE, GFP_KERNEL);
+                if (buf == NULL)
                         goto err;
 
-                d = dma_map_single(NULL, page, PAGE_SIZE, DMA_FROM_DEVICE);
-                if (dma_mapping_error(NULL, d)) {
-                        free_page((unsigned long)page);
+                d = dma_map_single(dev, buf, PKT_BUF_SIZE, DMA_FROM_DEVICE);
+                if (dma_mapping_error(dev, d)) {
+                        kfree(buf);
                         goto err;
                 }
 
-                ep->rx_buf[i] = page;
+                ep->rx_buf[i] = buf;
                 ep->descs->rdesc[i].buf_addr = d;
                 ep->descs->rdesc[i].rdesc1 = (i << 16) | PKT_BUF_SIZE;
-
-                ep->rx_buf[i + 1] = page + PKT_BUF_SIZE;
-                ep->descs->rdesc[i + 1].buf_addr = d + PKT_BUF_SIZE;
-                ep->descs->rdesc[i + 1].rdesc1 = ((i + 1) << 16) | PKT_BUF_SIZE;
         }
 
-        for (i = 0; i < TX_QUEUE_ENTRIES; i += 2) {
-                void *page;
+        for (i = 0; i < TX_QUEUE_ENTRIES; i++) {
+                void *buf;
                 dma_addr_t d;
 
-                page = (void *)__get_free_page(GFP_KERNEL | GFP_DMA);
-                if (page == NULL)
+                buf = kmalloc(PKT_BUF_SIZE, GFP_KERNEL);
+                if (buf == NULL)
                         goto err;
 
-                d = dma_map_single(NULL, page, PAGE_SIZE, DMA_TO_DEVICE);
-                if (dma_mapping_error(NULL, d)) {
-                        free_page((unsigned long)page);
+                d = dma_map_single(dev, buf, PKT_BUF_SIZE, DMA_TO_DEVICE);
+                if (dma_mapping_error(dev, d)) {
+                        kfree(buf);
                         goto err;
                 }
 
-                ep->tx_buf[i] = page;
+                ep->tx_buf[i] = buf;
                 ep->descs->tdesc[i].buf_addr = d;
-
-                ep->tx_buf[i + 1] = page + PKT_BUF_SIZE;
-                ep->descs->tdesc[i + 1].buf_addr = d + PKT_BUF_SIZE;
         }
 
         return 0;
@@ -829,6 +828,7 @@ static int ep93xx_eth_probe(struct platform_device *pdev)
         }
         ep = netdev_priv(dev);
         ep->dev = dev;
+        SET_NETDEV_DEV(dev, &pdev->dev);
         netif_napi_add(dev, &ep->napi, ep93xx_poll, 64);
 
         platform_set_drvdata(pdev, dev);
diff --git a/drivers/net/bonding/bond_main.c b/drivers/net/bonding/bond_main.c
index 17b4dd94da90..652b30e525d0 100644
--- a/drivers/net/bonding/bond_main.c
+++ b/drivers/net/bonding/bond_main.c
@@ -388,6 +388,8 @@ struct vlan_entry *bond_next_vlan(struct bonding *bond, struct vlan_entry *curr)
         return next;
 }
 
+#define bond_queue_mapping(skb) (*(u16 *)((skb)->cb))
+
 /**
  * bond_dev_queue_xmit - Prepare skb for xmit.
  *
@@ -400,6 +402,9 @@ int bond_dev_queue_xmit(struct bonding *bond, struct sk_buff *skb,
 {
         skb->dev = slave_dev;
         skb->priority = 1;
+
+        skb->queue_mapping = bond_queue_mapping(skb);
+
         if (unlikely(netpoll_tx_running(slave_dev)))
                 bond_netpoll_send_skb(bond_get_slave_by_dev(bond, slave_dev), skb);
         else
@@ -4206,6 +4211,7 @@ static inline int bond_slave_override(struct bonding *bond,
         return res;
 }
 
+
 static u16 bond_select_queue(struct net_device *dev, struct sk_buff *skb)
 {
         /*
@@ -4216,6 +4222,11 @@ static u16 bond_select_queue(struct net_device *dev, struct sk_buff *skb)
          */
         u16 txq = skb_rx_queue_recorded(skb) ? skb_get_rx_queue(skb) : 0;
 
+        /*
+         * Save the original txq to restore before passing to the driver
+         */
+        bond_queue_mapping(skb) = skb->queue_mapping;
+
         if (unlikely(txq >= dev->real_num_tx_queues)) {
                 do {
                         txq -= dev->real_num_tx_queues;
diff --git a/drivers/net/caif/caif_serial.c b/drivers/net/caif/caif_serial.c
index 73c7e03617ec..3df0c0f8b8bf 100644
--- a/drivers/net/caif/caif_serial.c
+++ b/drivers/net/caif/caif_serial.c
@@ -167,8 +167,8 @@ static inline void debugfs_tx(struct ser_device *ser, const u8 *data, int size)
 
 #endif
 
-static unsigned int ldisc_receive(struct tty_struct *tty,
-                const u8 *data, char *flags, int count)
+static void ldisc_receive(struct tty_struct *tty, const u8 *data,
+                        char *flags, int count)
 {
         struct sk_buff *skb = NULL;
         struct ser_device *ser;
@@ -215,8 +215,6 @@ static unsigned int ldisc_receive(struct tty_struct *tty,
         } else
                 ++ser->dev->stats.rx_dropped;
         update_tty_status(ser);
-
-        return count;
 }
 
 static int handle_tx(struct ser_device *ser)
diff --git a/drivers/net/can/flexcan.c b/drivers/net/can/flexcan.c
index d4990568baee..17678117ed69 100644
--- a/drivers/net/can/flexcan.c
+++ b/drivers/net/can/flexcan.c
@@ -923,7 +923,7 @@ static int __devinit flexcan_probe(struct platform_device *pdev)
         mem_size = resource_size(mem);
         if (!request_mem_region(mem->start, mem_size, pdev->name)) {
                 err = -EBUSY;
-                goto failed_req;
+                goto failed_get;
         }
 
         base = ioremap(mem->start, mem_size);
@@ -977,9 +977,8 @@ static int __devinit flexcan_probe(struct platform_device *pdev)
         iounmap(base);
  failed_map:
         release_mem_region(mem->start, mem_size);
- failed_req:
-        clk_put(clk);
  failed_get:
+        clk_put(clk);
  failed_clock:
         return err;
 }
diff --git a/drivers/net/can/slcan.c b/drivers/net/can/slcan.c
index 75622d54581f..1b49df6b2470 100644
--- a/drivers/net/can/slcan.c
+++ b/drivers/net/can/slcan.c
@@ -425,17 +425,16 @@ static void slc_setup(struct net_device *dev)
  * in parallel
  */
 
-static unsigned int slcan_receive_buf(struct tty_struct *tty,
+static void slcan_receive_buf(struct tty_struct *tty,
                               const unsigned char *cp, char *fp, int count)
 {
         struct slcan *sl = (struct slcan *) tty->disc_data;
-        int bytes = count;
 
         if (!sl || sl->magic != SLCAN_MAGIC || !netif_running(sl->dev))
-                return -ENODEV;
+                return;
 
         /* Read the characters out of the buffer */
-        while (bytes--) {
+        while (count--) {
                 if (fp && *fp++) {
                         if (!test_and_set_bit(SLF_ERROR, &sl->flags))
                                 sl->dev->stats.rx_errors++;
@@ -444,8 +443,6 @@ static unsigned int slcan_receive_buf(struct tty_struct *tty,
                 }
                 slcan_unesc(sl, *cp++);
         }
-
-        return count;
 }
 
 /************************************
diff --git a/drivers/net/davinci_emac.c b/drivers/net/davinci_emac.c
index 29a4f06fbfcf..dcc4a170b0f3 100644
--- a/drivers/net/davinci_emac.c
+++ b/drivers/net/davinci_emac.c
@@ -1781,8 +1781,8 @@ static int __devinit davinci_emac_probe(struct platform_device *pdev)
         ndev = alloc_etherdev(sizeof(struct emac_priv));
         if (!ndev) {
                 dev_err(&pdev->dev, "error allocating net_device\n");
-                clk_put(emac_clk);
-                return -ENOMEM;
+                rc = -ENOMEM;
+                goto free_clk;
         }
 
         platform_set_drvdata(pdev, ndev);
@@ -1796,7 +1796,8 @@ static int __devinit davinci_emac_probe(struct platform_device *pdev)
         pdata = pdev->dev.platform_data;
         if (!pdata) {
                 dev_err(&pdev->dev, "no platform data\n");
-                return -ENODEV;
+                rc = -ENODEV;
+                goto probe_quit;
         }
 
         /* MAC addr and PHY mask , RMII enable info from platform_data */
@@ -1929,8 +1930,9 @@ no_dma:
         iounmap(priv->remap_addr);
 
 probe_quit:
-        clk_put(emac_clk);
         free_netdev(ndev);
+free_clk:
+        clk_put(emac_clk);
         return rc;
 }
 
diff --git a/drivers/net/depca.c b/drivers/net/depca.c
index 17654059922d..8b0084d17c8c 100644
--- a/drivers/net/depca.c
+++ b/drivers/net/depca.c
@@ -331,18 +331,18 @@ static struct {
                          "DE422",\
                          ""}
 
-static const char* const depca_signature[] __devinitconst = DEPCA_SIGNATURE;
+static char* __initdata depca_signature[] = DEPCA_SIGNATURE;
 
 enum depca_type {
         DEPCA, de100, de101, de200, de201, de202, de210, de212, de422, unknown
 };
 
-static const char depca_string[] = "depca";
+static char depca_string[] = "depca";
 
 static int depca_device_remove (struct device *device);
 
 #ifdef CONFIG_EISA
-static const struct eisa_device_id depca_eisa_ids[] __devinitconst = {
+static struct eisa_device_id depca_eisa_ids[] = {
         { "DEC4220", de422 },
         { "" }
 };
@@ -367,19 +367,19 @@ static struct eisa_driver depca_eisa_driver = {
 #define DE210_ID 0x628d
 #define DE212_ID 0x6def
 
-static const short depca_mca_adapter_ids[] __devinitconst = {
+static short depca_mca_adapter_ids[] = {
         DE210_ID,
         DE212_ID,
         0x0000
 };
 
-static const char *depca_mca_adapter_name[] = {
+static char *depca_mca_adapter_name[] = {
         "DEC EtherWORKS MC Adapter (DE210)",
         "DEC EtherWORKS MC Adapter (DE212)",
         NULL
 };
 
-static const enum depca_type depca_mca_adapter_type[] = {
+static enum depca_type depca_mca_adapter_type[] = {
         de210,
         de212,
         0
@@ -541,9 +541,10 @@ static void SetMulticastFilter(struct net_device *dev);
 static int load_packet(struct net_device *dev, struct sk_buff *skb);
 static void depca_dbg_open(struct net_device *dev);
 
-static const u_char de1xx_irq[] __devinitconst = { 2, 3, 4, 5, 7, 9, 0 };
-static const u_char de2xx_irq[] __devinitconst = { 5, 9, 10, 11, 15, 0 };
-static const u_char de422_irq[] __devinitconst = { 5, 9, 10, 11, 0 };
+static u_char de1xx_irq[] __initdata = { 2, 3, 4, 5, 7, 9, 0 };
+static u_char de2xx_irq[] __initdata = { 5, 9, 10, 11, 15, 0 };
+static u_char de422_irq[] __initdata = { 5, 9, 10, 11, 0 };
+static u_char *depca_irq;
 
 static int irq;
 static int io;
@@ -579,7 +580,7 @@ static const struct net_device_ops depca_netdev_ops = {
         .ndo_validate_addr      = eth_validate_addr,
 };
 
-static int __devinit depca_hw_init (struct net_device *dev, struct device *device)
+static int __init depca_hw_init (struct net_device *dev, struct device *device)
 {
         struct depca_private *lp;
         int i, j, offset, netRAM, mem_len, status = 0;
@@ -747,7 +748,6 @@ static int __devinit depca_hw_init (struct net_device *dev, struct device *devic
         if (dev->irq < 2) {
                 unsigned char irqnum;
                 unsigned long irq_mask, delay;
-                const u_char *depca_irq;
 
                 irq_mask = probe_irq_on();
 
@@ -770,7 +770,6 @@ static int __devinit depca_hw_init (struct net_device *dev, struct device *devic
                         break;
 
                 default:
-                        depca_irq = NULL;
                         break;  /* Not reached */
                 }
 
@@ -1303,7 +1302,7 @@ static void SetMulticastFilter(struct net_device *dev)
         }
 }
 
-static int __devinit depca_common_init (u_long ioaddr, struct net_device **devp)
+static int __init depca_common_init (u_long ioaddr, struct net_device **devp)
 {
         int status = 0;
 
@@ -1334,7 +1333,7 @@ static int __devinit depca_common_init (u_long ioaddr, struct net_device **devp)
 /*
 ** Microchannel bus I/O device probe
 */
-static int __devinit depca_mca_probe(struct device *device)
+static int __init depca_mca_probe(struct device *device)
 {
         unsigned char pos[2];
         unsigned char where;
@@ -1458,7 +1457,7 @@ static int __devinit depca_mca_probe(struct device *device)
 ** ISA bus I/O device probe
 */
 
-static void __devinit depca_platform_probe (void)
+static void __init depca_platform_probe (void)
 {
         int i;
         struct platform_device *pldev;
@@ -1498,7 +1497,7 @@ static void __devinit depca_platform_probe (void)
         }
 }
 
-static enum depca_type __devinit depca_shmem_probe (ulong *mem_start)
+static enum depca_type __init depca_shmem_probe (ulong *mem_start)
 {
         u_long mem_base[] = DEPCA_RAM_BASE_ADDRESSES;
         enum depca_type adapter = unknown;
@@ -1559,7 +1558,7 @@ static int __devinit depca_isa_probe (struct platform_device *device)
 */
 
 #ifdef CONFIG_EISA
-static int __devinit depca_eisa_probe (struct device *device)
+static int __init depca_eisa_probe (struct device *device)
 {
         enum depca_type adapter = unknown;
         struct eisa_device *edev;
@@ -1630,7 +1629,7 @@ static int __devexit depca_device_remove (struct device *device)
 ** and Boot (readb) ROM. This will also give us a clue to the network RAM
 ** base address.
 */
-static int __devinit DepcaSignature(char *name, u_long base_addr)
+static int __init DepcaSignature(char *name, u_long base_addr)
 {
         u_int i, j, k;
         void __iomem *ptr;
diff --git a/drivers/net/dl2k.c b/drivers/net/dl2k.c
index c445457b66d5..23179dbcedd2 100644
--- a/drivers/net/dl2k.c
+++ b/drivers/net/dl2k.c
@@ -346,7 +346,7 @@ parse_eeprom (struct net_device *dev)
         if (np->pdev->vendor == PCI_VENDOR_ID_DLINK) {  /* D-Link Only */
                 /* Check CRC */
                 crc = ~ether_crc_le (256 - 4, sromdata);
-                if (psrom->crc != crc) {
+                if (psrom->crc != cpu_to_le32(crc)) {
                         printk (KERN_ERR "%s: EEPROM data CRC error.\n",
                                         dev->name);
                         return -1;
diff --git a/drivers/net/dm9000.c b/drivers/net/dm9000.c
index fbaff3584bd4..ee597e676ee5 100644
--- a/drivers/net/dm9000.c
+++ b/drivers/net/dm9000.c
@@ -1157,9 +1157,6 @@ dm9000_open(struct net_device *dev)
 
         irqflags |= IRQF_SHARED;
 
-        if (request_irq(dev->irq, dm9000_interrupt, irqflags, dev->name, dev))
-                return -EAGAIN;
-
         /* GPIO0 on pre-activate PHY, Reg 1F is not set by reset */
         iow(db, DM9000_GPR, 0); /* REG_1F bit0 activate phyxcer */
         mdelay(1); /* delay needs by DM9000B */
@@ -1168,6 +1165,9 @@ dm9000_open(struct net_device *dev)
         dm9000_reset(db);
         dm9000_init_dm9000(dev);
 
+        if (request_irq(dev->irq, dm9000_interrupt, irqflags, dev->name, dev))
+                return -EAGAIN;
+
         /* Init driver variable */
         db->dbug_cnt = 0;
 
diff --git a/drivers/net/gianfar.c b/drivers/net/gianfar.c
index ff60b23a5b74..2dfcc8047847 100644
--- a/drivers/net/gianfar.c
+++ b/drivers/net/gianfar.c
@@ -10,7 +10,7 @@
  * Maintainer: Kumar Gala
  * Modifier: Sandeep Gopalpet <sandeep.kumar@freescale.com>
  *
- * Copyright 2002-2009 Freescale Semiconductor, Inc.
+ * Copyright 2002-2009, 2011 Freescale Semiconductor, Inc.
  * Copyright 2007 MontaVista Software, Inc.
  *
  * This program is free software; you can redistribute  it and/or modify it
@@ -476,9 +476,6 @@ static const struct net_device_ops gfar_netdev_ops = {
 #endif
 };
 
-unsigned int ftp_rqfpr[MAX_FILER_IDX + 1];
-unsigned int ftp_rqfcr[MAX_FILER_IDX + 1];
-
 void lock_rx_qs(struct gfar_private *priv)
 {
         int i = 0x0;
@@ -868,28 +865,28 @@ static u32 cluster_entry_per_class(struct gfar_private *priv, u32 rqfar,
 
         rqfar--;
         rqfcr = RQFCR_CLE | RQFCR_PID_MASK | RQFCR_CMP_EXACT;
-        ftp_rqfpr[rqfar] = rqfpr;
-        ftp_rqfcr[rqfar] = rqfcr;
+        priv->ftp_rqfpr[rqfar] = rqfpr;
+        priv->ftp_rqfcr[rqfar] = rqfcr;
         gfar_write_filer(priv, rqfar, rqfcr, rqfpr);
 
         rqfar--;
         rqfcr = RQFCR_CMP_NOMATCH;
-        ftp_rqfpr[rqfar] = rqfpr;
-        ftp_rqfcr[rqfar] = rqfcr;
+        priv->ftp_rqfpr[rqfar] = rqfpr;
+        priv->ftp_rqfcr[rqfar] = rqfcr;
         gfar_write_filer(priv, rqfar, rqfcr, rqfpr);
 
         rqfar--;
         rqfcr = RQFCR_CMP_EXACT | RQFCR_PID_PARSE | RQFCR_CLE | RQFCR_AND;
         rqfpr = class;
-        ftp_rqfcr[rqfar] = rqfcr;
-        ftp_rqfpr[rqfar] = rqfpr;
+        priv->ftp_rqfcr[rqfar] = rqfcr;
+        priv->ftp_rqfpr[rqfar] = rqfpr;
         gfar_write_filer(priv, rqfar, rqfcr, rqfpr);
 
         rqfar--;
         rqfcr = RQFCR_CMP_EXACT | RQFCR_PID_MASK | RQFCR_AND;
         rqfpr = class;
-        ftp_rqfcr[rqfar] = rqfcr;
-        ftp_rqfpr[rqfar] = rqfpr;
+        priv->ftp_rqfcr[rqfar] = rqfcr;
+        priv->ftp_rqfpr[rqfar] = rqfpr;
         gfar_write_filer(priv, rqfar, rqfcr, rqfpr);
 
         return rqfar;
@@ -904,8 +901,8 @@ static void gfar_init_filer_table(struct gfar_private *priv)
 
         /* Default rule */
         rqfcr = RQFCR_CMP_MATCH;
-        ftp_rqfcr[rqfar] = rqfcr;
-        ftp_rqfpr[rqfar] = rqfpr;
+        priv->ftp_rqfcr[rqfar] = rqfcr;
+        priv->ftp_rqfpr[rqfar] = rqfpr;
         gfar_write_filer(priv, rqfar, rqfcr, rqfpr);
 
         rqfar = cluster_entry_per_class(priv, rqfar, RQFPR_IPV6);
@@ -921,8 +918,8 @@ static void gfar_init_filer_table(struct gfar_private *priv)
         /* Rest are masked rules */
         rqfcr = RQFCR_CMP_NOMATCH;
         for (i = 0; i < rqfar; i++) {
-                ftp_rqfcr[i] = rqfcr;
-                ftp_rqfpr[i] = rqfpr;
+                priv->ftp_rqfcr[i] = rqfcr;
+                priv->ftp_rqfpr[i] = rqfpr;
                 gfar_write_filer(priv, i, rqfcr, rqfpr);
         }
 }
diff --git a/drivers/net/gianfar.h b/drivers/net/gianfar.h
index fc86f5195445..ba36dc7a3435 100644
--- a/drivers/net/gianfar.h
+++ b/drivers/net/gianfar.h
@@ -9,7 +9,7 @@
  * Maintainer: Kumar Gala
  * Modifier: Sandeep Gopalpet <sandeep.kumar@freescale.com>
  *
- * Copyright 2002-2009 Freescale Semiconductor, Inc.
+ * Copyright 2002-2009, 2011 Freescale Semiconductor, Inc.
  *
  * This program is free software; you can redistribute  it and/or modify it
  * under  the terms of  the GNU General  Public License as published by the
@@ -1107,10 +1107,12 @@ struct gfar_private {
         /* HW time stamping enabled flag */
         int hwts_rx_en;
         int hwts_tx_en;
+
+        /*Filer table*/
+        unsigned int ftp_rqfpr[MAX_FILER_IDX + 1];
+        unsigned int ftp_rqfcr[MAX_FILER_IDX + 1];
 };
 
-extern unsigned int ftp_rqfpr[MAX_FILER_IDX + 1];
-extern unsigned int ftp_rqfcr[MAX_FILER_IDX + 1];
 
 static inline int gfar_has_errata(struct gfar_private *priv,
                                   enum gfar_errata err)
diff --git a/drivers/net/gianfar_ethtool.c b/drivers/net/gianfar_ethtool.c
index 493d743839d9..239e3330495f 100644
--- a/drivers/net/gianfar_ethtool.c
+++ b/drivers/net/gianfar_ethtool.c
@@ -9,7 +9,7 @@
  *  Maintainer: Kumar Gala
  *  Modifier: Sandeep Gopalpet <sandeep.kumar@freescale.com>
  *
- *  Copyright 2003-2006, 2008-2009 Freescale Semiconductor, Inc.
+ *  Copyright 2003-2006, 2008-2009, 2011 Freescale Semiconductor, Inc.
  *
  *  This software may be used and distributed according to
  *  the terms of the GNU Public License, Version 2, incorporated herein
@@ -609,15 +609,15 @@ static void ethflow_to_filer_rules (struct gfar_private *priv, u64 ethflow)
         if (ethflow & RXH_L2DA) {
                 fcr = RQFCR_PID_DAH |RQFCR_CMP_NOMATCH |
                         RQFCR_HASH | RQFCR_AND | RQFCR_HASHTBL_0;
-                ftp_rqfpr[priv->cur_filer_idx] = fpr;
-                ftp_rqfcr[priv->cur_filer_idx] = fcr;
+                priv->ftp_rqfpr[priv->cur_filer_idx] = fpr;
+                priv->ftp_rqfcr[priv->cur_filer_idx] = fcr;
                 gfar_write_filer(priv, priv->cur_filer_idx, fcr, fpr);
                 priv->cur_filer_idx = priv->cur_filer_idx - 1;
 
                 fcr = RQFCR_PID_DAL | RQFCR_AND | RQFCR_CMP_NOMATCH |
                                 RQFCR_HASH | RQFCR_AND | RQFCR_HASHTBL_0;
-                ftp_rqfpr[priv->cur_filer_idx] = fpr;
-                ftp_rqfcr[priv->cur_filer_idx] = fcr;
+                priv->ftp_rqfpr[priv->cur_filer_idx] = fpr;
+                priv->ftp_rqfcr[priv->cur_filer_idx] = fcr;
                 gfar_write_filer(priv, priv->cur_filer_idx, fcr, fpr);
                 priv->cur_filer_idx = priv->cur_filer_idx - 1;
         }
@@ -626,16 +626,16 @@ static void ethflow_to_filer_rules (struct gfar_private *priv, u64 ethflow)
                 fcr = RQFCR_PID_VID | RQFCR_CMP_NOMATCH | RQFCR_HASH |
                                 RQFCR_AND | RQFCR_HASHTBL_0;
                 gfar_write_filer(priv, priv->cur_filer_idx, fcr, fpr);
-                ftp_rqfpr[priv->cur_filer_idx] = fpr;
-                ftp_rqfcr[priv->cur_filer_idx] = fcr;
+                priv->ftp_rqfpr[priv->cur_filer_idx] = fpr;
+                priv->ftp_rqfcr[priv->cur_filer_idx] = fcr;
                 priv->cur_filer_idx = priv->cur_filer_idx - 1;
         }
 
         if (ethflow & RXH_IP_SRC) {
                 fcr = RQFCR_PID_SIA | RQFCR_CMP_NOMATCH | RQFCR_HASH |
                         RQFCR_AND | RQFCR_HASHTBL_0;
-                ftp_rqfpr[priv->cur_filer_idx] = fpr;
-                ftp_rqfcr[priv->cur_filer_idx] = fcr;
+                priv->ftp_rqfpr[priv->cur_filer_idx] = fpr;
+                priv->ftp_rqfcr[priv->cur_filer_idx] = fcr;
                 gfar_write_filer(priv, priv->cur_filer_idx, fcr, fpr);
                 priv->cur_filer_idx = priv->cur_filer_idx - 1;
         }
@@ -643,8 +643,8 @@ static void ethflow_to_filer_rules (struct gfar_private *priv, u64 ethflow)
         if (ethflow & (RXH_IP_DST)) {
                 fcr = RQFCR_PID_DIA | RQFCR_CMP_NOMATCH | RQFCR_HASH |
                         RQFCR_AND | RQFCR_HASHTBL_0;
-                ftp_rqfpr[priv->cur_filer_idx] = fpr;
-                ftp_rqfcr[priv->cur_filer_idx] = fcr;
+                priv->ftp_rqfpr[priv->cur_filer_idx] = fpr;
+                priv->ftp_rqfcr[priv->cur_filer_idx] = fcr;
                 gfar_write_filer(priv, priv->cur_filer_idx, fcr, fpr);
                 priv->cur_filer_idx = priv->cur_filer_idx - 1;
         }
@@ -652,8 +652,8 @@ static void ethflow_to_filer_rules (struct gfar_private *priv, u64 ethflow)
         if (ethflow & RXH_L3_PROTO) {
                 fcr = RQFCR_PID_L4P | RQFCR_CMP_NOMATCH | RQFCR_HASH |
                         RQFCR_AND | RQFCR_HASHTBL_0;
-                ftp_rqfpr[priv->cur_filer_idx] = fpr;
-                ftp_rqfcr[priv->cur_filer_idx] = fcr;
+                priv->ftp_rqfpr[priv->cur_filer_idx] = fpr;
+                priv->ftp_rqfcr[priv->cur_filer_idx] = fcr;
                 gfar_write_filer(priv, priv->cur_filer_idx, fcr, fpr);
                 priv->cur_filer_idx = priv->cur_filer_idx - 1;
         }
@@ -661,8 +661,8 @@ static void ethflow_to_filer_rules (struct gfar_private *priv, u64 ethflow)
         if (ethflow & RXH_L4_B_0_1) {
                 fcr = RQFCR_PID_SPT | RQFCR_CMP_NOMATCH | RQFCR_HASH |
                         RQFCR_AND | RQFCR_HASHTBL_0;
-                ftp_rqfpr[priv->cur_filer_idx] = fpr;
-                ftp_rqfcr[priv->cur_filer_idx] = fcr;
+                priv->ftp_rqfpr[priv->cur_filer_idx] = fpr;
+                priv->ftp_rqfcr[priv->cur_filer_idx] = fcr;
                 gfar_write_filer(priv, priv->cur_filer_idx, fcr, fpr);
                 priv->cur_filer_idx = priv->cur_filer_idx - 1;
         }
@@ -670,8 +670,8 @@ static void ethflow_to_filer_rules (struct gfar_private *priv, u64 ethflow)
         if (ethflow & RXH_L4_B_2_3) {
                 fcr = RQFCR_PID_DPT | RQFCR_CMP_NOMATCH | RQFCR_HASH |
                         RQFCR_AND | RQFCR_HASHTBL_0;
-                ftp_rqfpr[priv->cur_filer_idx] = fpr;
-                ftp_rqfcr[priv->cur_filer_idx] = fcr;
+                priv->ftp_rqfpr[priv->cur_filer_idx] = fpr;
+                priv->ftp_rqfcr[priv->cur_filer_idx] = fcr;
                 gfar_write_filer(priv, priv->cur_filer_idx, fcr, fpr);
                 priv->cur_filer_idx = priv->cur_filer_idx - 1;
         }
@@ -705,12 +705,12 @@ static int gfar_ethflow_to_filer_table(struct gfar_private *priv, u64 ethflow, u
         }
 
         for (i = 0; i < MAX_FILER_IDX + 1; i++) {
-                local_rqfpr[j] = ftp_rqfpr[i];
-                local_rqfcr[j] = ftp_rqfcr[i];
+                local_rqfpr[j] = priv->ftp_rqfpr[i];
+                local_rqfcr[j] = priv->ftp_rqfcr[i];
                 j--;
-                if ((ftp_rqfcr[i] == (RQFCR_PID_PARSE |
+                if ((priv->ftp_rqfcr[i] == (RQFCR_PID_PARSE |
                         RQFCR_CLE |RQFCR_AND)) &&
-                        (ftp_rqfpr[i] == cmp_rqfpr))
+                        (priv->ftp_rqfpr[i] == cmp_rqfpr))
                         break;
         }
 
@@ -724,20 +724,22 @@ static int gfar_ethflow_to_filer_table(struct gfar_private *priv, u64 ethflow, u
          * if it was already programmed, we need to overwrite these rules
          */
         for (l = i+1; l < MAX_FILER_IDX; l++) {
-                if ((ftp_rqfcr[l] & RQFCR_CLE) &&
-                        !(ftp_rqfcr[l] & RQFCR_AND)) {
-                        ftp_rqfcr[l] = RQFCR_CLE | RQFCR_CMP_EXACT |
+                if ((priv->ftp_rqfcr[l] & RQFCR_CLE) &&
+                        !(priv->ftp_rqfcr[l] & RQFCR_AND)) {
+                        priv->ftp_rqfcr[l] = RQFCR_CLE | RQFCR_CMP_EXACT |
                                 RQFCR_HASHTBL_0 | RQFCR_PID_MASK;
-                        ftp_rqfpr[l] = FPR_FILER_MASK;
-                        gfar_write_filer(priv, l, ftp_rqfcr[l], ftp_rqfpr[l]);
+                        priv->ftp_rqfpr[l] = FPR_FILER_MASK;
+                        gfar_write_filer(priv, l, priv->ftp_rqfcr[l],
+                                priv->ftp_rqfpr[l]);
                         break;
                 }
 
-                if (!(ftp_rqfcr[l] & RQFCR_CLE) && (ftp_rqfcr[l] & RQFCR_AND))
+                if (!(priv->ftp_rqfcr[l] & RQFCR_CLE) &&
+                        (priv->ftp_rqfcr[l] & RQFCR_AND))
                         continue;
                 else {
-                        local_rqfpr[j] = ftp_rqfpr[l];
-                        local_rqfcr[j] = ftp_rqfcr[l];
+                        local_rqfpr[j] = priv->ftp_rqfpr[l];
+                        local_rqfcr[j] = priv->ftp_rqfcr[l];
                         j--;
                 }
         }
@@ -750,8 +752,8 @@ static int gfar_ethflow_to_filer_table(struct gfar_private *priv, u64 ethflow, u
 
         /* Write back the popped out rules again */
         for (k = j+1; k < MAX_FILER_IDX; k++) {
-                ftp_rqfpr[priv->cur_filer_idx] = local_rqfpr[k];
-                ftp_rqfcr[priv->cur_filer_idx] = local_rqfcr[k];
+                priv->ftp_rqfpr[priv->cur_filer_idx] = local_rqfpr[k];
+                priv->ftp_rqfcr[priv->cur_filer_idx] = local_rqfcr[k];
                 gfar_write_filer(priv, priv->cur_filer_idx,
                                 local_rqfcr[k], local_rqfpr[k]);
                 if (!priv->cur_filer_idx)
diff --git a/drivers/net/hamradio/6pack.c b/drivers/net/hamradio/6pack.c
index 992089639ea4..3e5d0b6b6516 100644
--- a/drivers/net/hamradio/6pack.c
+++ b/drivers/net/hamradio/6pack.c
@@ -456,7 +456,7 @@ out:
  * a block of 6pack data has been received, which can now be decapsulated
  * and sent on to some IP layer for further processing.
  */
-static unsigned int sixpack_receive_buf(struct tty_struct *tty,
+static void sixpack_receive_buf(struct tty_struct *tty,
         const unsigned char *cp, char *fp, int count)
 {
         struct sixpack *sp;
@@ -464,11 +464,11 @@ static unsigned int sixpack_receive_buf(struct tty_struct *tty,
         int count1;
 
         if (!count)
-                return 0;
+                return;
 
         sp = sp_get(tty);
         if (!sp)
-                return -ENODEV;
+                return;
 
         memcpy(buf, cp, count < sizeof(buf) ? count : sizeof(buf));
 
@@ -487,8 +487,6 @@ static unsigned int sixpack_receive_buf(struct tty_struct *tty,
 
         sp_put(sp);
         tty_unthrottle(tty);
-
-        return count1;
 }
 
 /*
diff --git a/drivers/net/hamradio/mkiss.c b/drivers/net/hamradio/mkiss.c
index 0e4f23531140..4c628393c8b1 100644
--- a/drivers/net/hamradio/mkiss.c
+++ b/drivers/net/hamradio/mkiss.c
@@ -923,14 +923,13 @@ static long mkiss_compat_ioctl(struct tty_struct *tty, struct file *file,
  * a block of data has been received, which can now be decapsulated
  * and sent on to the AX.25 layer for further processing.
  */
-static unsigned int mkiss_receive_buf(struct tty_struct *tty,
-                const unsigned char *cp, char *fp, int count)
+static void mkiss_receive_buf(struct tty_struct *tty, const unsigned char *cp,
+        char *fp, int count)
 {
         struct mkiss *ax = mkiss_get(tty);
-        int bytes = count;
 
         if (!ax)
-                return -ENODEV;
+                return;
 
         /*
          * Argh! mtu change time! - costs us the packet part received
@@ -940,7 +939,7 @@ static unsigned int mkiss_receive_buf(struct tty_struct *tty,
                 ax_changedmtu(ax);
 
         /* Read the characters out of the buffer */
-        while (bytes--) {
+        while (count--) {
                 if (fp != NULL && *fp++) {
                         if (!test_and_set_bit(AXF_ERROR, &ax->flags))
                                 ax->dev->stats.rx_errors++;
@@ -953,8 +952,6 @@ static unsigned int mkiss_receive_buf(struct tty_struct *tty,
 
         mkiss_put(ax);
         tty_unthrottle(tty);
-
-        return count;
 }
 
 /*
diff --git a/drivers/net/hp100.c b/drivers/net/hp100.c
index c52a1df5d922..8e10d2f6a5ad 100644
--- a/drivers/net/hp100.c
+++ b/drivers/net/hp100.c
@@ -188,14 +188,14 @@ struct hp100_private {
  *  variables
  */
 #ifdef CONFIG_ISA
-static const char *const hp100_isa_tbl[] __devinitconst = {
+static const char *hp100_isa_tbl[] = {
         "HWPF150", /* HP J2573 rev A */
         "HWP1950", /* HP J2573 */
 };
 #endif
 
 #ifdef CONFIG_EISA
-static const struct eisa_device_id hp100_eisa_tbl[] __devinitconst = {
+static struct eisa_device_id hp100_eisa_tbl[] = {
         { "HWPF180" }, /* HP J2577 rev A */
         { "HWP1920" }, /* HP 27248B */
         { "HWP1940" }, /* HP J2577 */
@@ -336,7 +336,7 @@ static __devinit const char *hp100_read_id(int ioaddr)
 }
 
 #ifdef CONFIG_ISA
-static __devinit int hp100_isa_probe1(struct net_device *dev, int ioaddr)
+static __init int hp100_isa_probe1(struct net_device *dev, int ioaddr)
 {
         const char *sig;
         int i;
@@ -372,7 +372,7 @@ static __devinit int hp100_isa_probe1(struct net_device *dev, int ioaddr)
  * EISA and PCI are handled by device infrastructure.
  */
 
-static int  __devinit hp100_isa_probe(struct net_device *dev, int addr)
+static int  __init hp100_isa_probe(struct net_device *dev, int addr)
 {
         int err = -ENODEV;
 
@@ -396,7 +396,7 @@ static int  __devinit hp100_isa_probe(struct net_device *dev, int addr)
 #endif /* CONFIG_ISA */
 
 #if !defined(MODULE) && defined(CONFIG_ISA)
-struct net_device * __devinit hp100_probe(int unit)
+struct net_device * __init hp100_probe(int unit)
 {
         struct net_device *dev = alloc_etherdev(sizeof(struct hp100_private));
         int err;
@@ -2843,7 +2843,7 @@ static void cleanup_dev(struct net_device *d)
 }
 
 #ifdef CONFIG_EISA
-static int __devinit hp100_eisa_probe (struct device *gendev)
+static int __init hp100_eisa_probe (struct device *gendev)
 {
         struct net_device *dev = alloc_etherdev(sizeof(struct hp100_private));
         struct eisa_device *edev = to_eisa_device(gendev);
diff --git a/drivers/net/ibmlana.c b/drivers/net/ibmlana.c
index 136d7544cc33..a7d6cad32953 100644
--- a/drivers/net/ibmlana.c
+++ b/drivers/net/ibmlana.c
@@ -895,12 +895,12 @@ static int ibmlana_irq;
 static int ibmlana_io;
 static int startslot;           /* counts through slots when probing multiple devices */
 
-static const short ibmlana_adapter_ids[] __devinitconst = {
+static short ibmlana_adapter_ids[] __initdata = {
         IBM_LANA_ID,
         0x0000
 };
 
-static const char *const ibmlana_adapter_names[] __devinitconst = {
+static char *ibmlana_adapter_names[] __devinitdata = {
         "IBM LAN Adapter/A",
         NULL
 };
diff --git a/drivers/net/igb/igb_main.c b/drivers/net/igb/igb_main.c
index 18fccf913635..2c28621eb30b 100644
--- a/drivers/net/igb/igb_main.c
+++ b/drivers/net/igb/igb_main.c
@@ -2373,6 +2373,9 @@ static int __devinit igb_sw_init(struct igb_adapter *adapter)
         }
 #endif /* CONFIG_PCI_IOV */
         adapter->rss_queues = min_t(u32, IGB_MAX_RX_QUEUES, num_online_cpus());
+        /* i350 cannot do RSS and SR-IOV at the same time */
+        if (hw->mac.type == e1000_i350 && adapter->vfs_allocated_count)
+                adapter->rss_queues = 1;
 
         /*
          * if rss_queues > 4 or vfs are going to be allocated with rss_queues
diff --git a/drivers/net/irda/irtty-sir.c b/drivers/net/irda/irtty-sir.c
index 035861d8acb1..3352b2443e58 100644
--- a/drivers/net/irda/irtty-sir.c
+++ b/drivers/net/irda/irtty-sir.c
@@ -216,23 +216,23 @@ static int irtty_do_write(struct sir_dev *dev, const unsigned char *ptr, size_t
  * usbserial:   urb-complete-interrupt / softint
  */
 
-static unsigned int irtty_receive_buf(struct tty_struct *tty,
-                const unsigned char *cp, char *fp, int count)
+static void irtty_receive_buf(struct tty_struct *tty, const unsigned char *cp,
+                              char *fp, int count) 
 {
         struct sir_dev *dev;
         struct sirtty_cb *priv = tty->disc_data;
         int     i;
 
-        IRDA_ASSERT(priv != NULL, return -ENODEV;);
-        IRDA_ASSERT(priv->magic == IRTTY_MAGIC, return -EINVAL;);
+        IRDA_ASSERT(priv != NULL, return;);
+        IRDA_ASSERT(priv->magic == IRTTY_MAGIC, return;);
 
         if (unlikely(count==0))         /* yes, this happens */
-                return 0;
+                return;
 
         dev = priv->dev;
         if (!dev) {
                 IRDA_WARNING("%s(), not ready yet!\n", __func__);
-                return -ENODEV;
+                return;
         }
 
         for (i = 0; i < count; i++) {
@@ -242,13 +242,11 @@ static unsigned int irtty_receive_buf(struct tty_struct *tty,
                 if (fp && *fp++) { 
                         IRDA_DEBUG(0, "Framing or parity error!\n");
                         sirdev_receive(dev, NULL, 0);   /* notify sir_dev (updating stats) */
-                        return -EINVAL;
+                        return;
                 }
         }
 
         sirdev_receive(dev, cp, count);
-
-        return count;
 }
 
 /*
diff --git a/drivers/net/irda/smsc-ircc2.c b/drivers/net/irda/smsc-ircc2.c
index 69b5707db369..8800e1fe4129 100644
--- a/drivers/net/irda/smsc-ircc2.c
+++ b/drivers/net/irda/smsc-ircc2.c
@@ -222,19 +222,19 @@ static void smsc_ircc_set_transceiver_for_speed(struct smsc_ircc_cb *self, u32 s
 static void smsc_ircc_sir_wait_hw_transmitter_finish(struct smsc_ircc_cb *self);
 
 /* Probing */
-static int smsc_ircc_look_for_chips(void);
-static const struct smsc_chip * smsc_ircc_probe(unsigned short cfg_base, u8 reg, const struct smsc_chip *chip, char *type);
-static int smsc_superio_flat(const struct smsc_chip *chips, unsigned short cfg_base, char *type);
-static int smsc_superio_paged(const struct smsc_chip *chips, unsigned short cfg_base, char *type);
-static int smsc_superio_fdc(unsigned short cfg_base);
-static int smsc_superio_lpc(unsigned short cfg_base);
+static int __init smsc_ircc_look_for_chips(void);
+static const struct smsc_chip * __init smsc_ircc_probe(unsigned short cfg_base, u8 reg, const struct smsc_chip *chip, char *type);
+static int __init smsc_superio_flat(const struct smsc_chip *chips, unsigned short cfg_base, char *type);
+static int __init smsc_superio_paged(const struct smsc_chip *chips, unsigned short cfg_base, char *type);
+static int __init smsc_superio_fdc(unsigned short cfg_base);
+static int __init smsc_superio_lpc(unsigned short cfg_base);
 #ifdef CONFIG_PCI
-static int preconfigure_smsc_chip(struct smsc_ircc_subsystem_configuration *conf);
-static int preconfigure_through_82801(struct pci_dev *dev, struct smsc_ircc_subsystem_configuration *conf);
-static void preconfigure_ali_port(struct pci_dev *dev,
+static int __init preconfigure_smsc_chip(struct smsc_ircc_subsystem_configuration *conf);
+static int __init preconfigure_through_82801(struct pci_dev *dev, struct smsc_ircc_subsystem_configuration *conf);
+static void __init preconfigure_ali_port(struct pci_dev *dev,
                                          unsigned short port);
-static int preconfigure_through_ali(struct pci_dev *dev, struct smsc_ircc_subsystem_configuration *conf);
-static int smsc_ircc_preconfigure_subsystems(unsigned short ircc_cfg,
+static int __init preconfigure_through_ali(struct pci_dev *dev, struct smsc_ircc_subsystem_configuration *conf);
+static int __init smsc_ircc_preconfigure_subsystems(unsigned short ircc_cfg,
                                                     unsigned short ircc_fir,
                                                     unsigned short ircc_sir,
                                                     unsigned char ircc_dma,
@@ -366,7 +366,7 @@ static inline void register_bank(int iobase, int bank)
 }
 
 /* PNP hotplug support */
-static const struct pnp_device_id smsc_ircc_pnp_table[] __devinitconst = {
+static const struct pnp_device_id smsc_ircc_pnp_table[] = {
         { .id = "SMCf010", .driver_data = 0 },
         /* and presumably others */
         { }
@@ -515,7 +515,7 @@ static const struct net_device_ops smsc_ircc_netdev_ops = {
  *    Try to open driver instance
  *
  */
-static int __devinit smsc_ircc_open(unsigned int fir_base, unsigned int sir_base, u8 dma, u8 irq)
+static int __init smsc_ircc_open(unsigned int fir_base, unsigned int sir_base, u8 dma, u8 irq)
 {
         struct smsc_ircc_cb *self;
         struct net_device *dev;
@@ -2273,7 +2273,7 @@ static int __init smsc_superio_paged(const struct smsc_chip *chips, unsigned sho
 }
 
 
-static int __devinit smsc_access(unsigned short cfg_base, unsigned char reg)
+static int __init smsc_access(unsigned short cfg_base, unsigned char reg)
 {
         IRDA_DEBUG(1, "%s\n", __func__);
 
@@ -2281,7 +2281,7 @@ static int __devinit smsc_access(unsigned short cfg_base, unsigned char reg)
         return inb(cfg_base) != reg ? -1 : 0;
 }
 
-static const struct smsc_chip * __devinit smsc_ircc_probe(unsigned short cfg_base, u8 reg, const struct smsc_chip *chip, char *type)
+static const struct smsc_chip * __init smsc_ircc_probe(unsigned short cfg_base, u8 reg, const struct smsc_chip *chip, char *type)
 {
         u8 devid, xdevid, rev;
 
@@ -2406,7 +2406,7 @@ static int __init smsc_superio_lpc(unsigned short cfg_base)
 #ifdef CONFIG_PCI
 #define PCIID_VENDOR_INTEL 0x8086
 #define PCIID_VENDOR_ALI 0x10b9
-static const struct smsc_ircc_subsystem_configuration subsystem_configurations[] __devinitconst = {
+static struct smsc_ircc_subsystem_configuration subsystem_configurations[] __initdata = {
         /*
          * Subsystems needing entries:
          * 0x10b9:0x1533 0x103c:0x0850 HP nx9010 family
@@ -2532,7 +2532,7 @@ static const struct smsc_ircc_subsystem_configuration subsystem_configurations[]
  * (FIR port, SIR port, FIR DMA, FIR IRQ)
  * through the chip configuration port.
  */
-static int __devinit preconfigure_smsc_chip(struct
+static int __init preconfigure_smsc_chip(struct
                                          smsc_ircc_subsystem_configuration
                                          *conf)
 {
@@ -2633,7 +2633,7 @@ static int __devinit preconfigure_smsc_chip(struct
  * or Intel 82801DB/DBL (ICH4/ICH4-L) LPC Interface Bridge.
  * They all work the same way!
  */
-static int __devinit preconfigure_through_82801(struct pci_dev *dev,
+static int __init preconfigure_through_82801(struct pci_dev *dev,
                                              struct
                                              smsc_ircc_subsystem_configuration
                                              *conf)
@@ -2786,7 +2786,7 @@ static int __devinit preconfigure_through_82801(struct pci_dev *dev,
  * This is based on reverse-engineering since ALi does not
  * provide any data sheet for the 1533 chip.
  */
-static void __devinit preconfigure_ali_port(struct pci_dev *dev,
+static void __init preconfigure_ali_port(struct pci_dev *dev,
                                          unsigned short port)
 {
         unsigned char reg;
@@ -2824,7 +2824,7 @@ static void __devinit preconfigure_ali_port(struct pci_dev *dev,
         IRDA_MESSAGE("Activated ALi 1533 ISA bridge port 0x%04x.\n", port);
 }
 
-static int __devinit preconfigure_through_ali(struct pci_dev *dev,
+static int __init preconfigure_through_ali(struct pci_dev *dev,
                                            struct
                                            smsc_ircc_subsystem_configuration
                                            *conf)
@@ -2837,7 +2837,7 @@ static int __devinit preconfigure_through_ali(struct pci_dev *dev,
         return preconfigure_smsc_chip(conf);
 }
 
-static int __devinit smsc_ircc_preconfigure_subsystems(unsigned short ircc_cfg,
+static int __init smsc_ircc_preconfigure_subsystems(unsigned short ircc_cfg,
                                                     unsigned short ircc_fir,
                                                     unsigned short ircc_sir,
                                                     unsigned char ircc_dma,
@@ -2849,7 +2849,7 @@ static int __devinit smsc_ircc_preconfigure_subsystems(unsigned short ircc_cfg,
         int ret = 0;
 
         for_each_pci_dev(dev) {
-                const struct smsc_ircc_subsystem_configuration *conf;
+                struct smsc_ircc_subsystem_configuration *conf;
 
                 /*
                  * Cache the subsystem vendor/device:
diff --git a/drivers/net/ks8842.c b/drivers/net/ks8842.c
index 4d40626b3bfa..fc12ac0d9f2e 100644
--- a/drivers/net/ks8842.c
+++ b/drivers/net/ks8842.c
@@ -661,7 +661,7 @@ static void ks8842_rx_frame(struct net_device *netdev,
 
         /* check the status */
         if ((status & RXSR_VALID) && !(status & RXSR_ERROR)) {
-                struct sk_buff *skb = netdev_alloc_skb_ip_align(netdev, len);
+                struct sk_buff *skb = netdev_alloc_skb_ip_align(netdev, len + 3);
 
                 if (skb) {
 
diff --git a/drivers/net/ne3210.c b/drivers/net/ne3210.c
index e8984b0ca521..243ed2aee88e 100644
--- a/drivers/net/ne3210.c
+++ b/drivers/net/ne3210.c
@@ -80,20 +80,17 @@ static void ne3210_block_output(struct net_device *dev, int count, const unsigne
 
 #define NE3210_DEBUG    0x0
 
-static const unsigned char irq_map[] __devinitconst =
-        { 15, 12, 11, 10, 9, 7, 5, 3 };
-static const unsigned int shmem_map[] __devinitconst =
-        { 0xff0, 0xfe0, 0xfff0, 0xd8, 0xffe0, 0xffc0, 0xd0, 0x0 };
-static const char *const ifmap[] __devinitconst =
-        { "UTP", "?", "BNC", "AUI" };
-static const int ifmap_val[] __devinitconst = {
+static unsigned char irq_map[] __initdata = {15, 12, 11, 10, 9, 7, 5, 3};
+static unsigned int shmem_map[] __initdata = {0xff0, 0xfe0, 0xfff0, 0xd8, 0xffe0, 0xffc0, 0xd0, 0x0};
+static const char *ifmap[] __initdata = {"UTP", "?", "BNC", "AUI"};
+static int ifmap_val[] __initdata = {
                 IF_PORT_10BASET,
                 IF_PORT_UNKNOWN,
                 IF_PORT_10BASE2,
                 IF_PORT_AUI,
 };
 
-static int __devinit ne3210_eisa_probe (struct device *device)
+static int __init ne3210_eisa_probe (struct device *device)
 {
         unsigned long ioaddr, phys_mem;
         int i, retval, port_index;
@@ -316,7 +313,7 @@ static void ne3210_block_output(struct net_device *dev, int count,
         memcpy_toio(shmem, buf, count);
 }
 
-static const struct eisa_device_id ne3210_ids[] __devinitconst = {
+static struct eisa_device_id ne3210_ids[] = {
         { "EGL0101" },
         { "NVL1801" },
         { "" },
diff --git a/drivers/net/ppp_async.c b/drivers/net/ppp_async.c
index 53872d7d7382..a1b82c9c67d2 100644
--- a/drivers/net/ppp_async.c
+++ b/drivers/net/ppp_async.c
@@ -340,7 +340,7 @@ ppp_asynctty_poll(struct tty_struct *tty, struct file *file, poll_table *wait)
 }
 
 /* May sleep, don't call from interrupt level or with interrupts disabled */
-static unsigned int
+static void
 ppp_asynctty_receive(struct tty_struct *tty, const unsigned char *buf,
                   char *cflags, int count)
 {
@@ -348,7 +348,7 @@ ppp_asynctty_receive(struct tty_struct *tty, const unsigned char *buf,
         unsigned long flags;
 
         if (!ap)
-                return -ENODEV;
+                return;
         spin_lock_irqsave(&ap->recv_lock, flags);
         ppp_async_input(ap, buf, cflags, count);
         spin_unlock_irqrestore(&ap->recv_lock, flags);
@@ -356,8 +356,6 @@ ppp_asynctty_receive(struct tty_struct *tty, const unsigned char *buf,
                 tasklet_schedule(&ap->tsk);
         ap_put(ap);
         tty_unthrottle(tty);
-
-        return count;
 }
 
 static void
diff --git a/drivers/net/ppp_synctty.c b/drivers/net/ppp_synctty.c
index 0815790a5cf9..2573f525f11c 100644
--- a/drivers/net/ppp_synctty.c
+++ b/drivers/net/ppp_synctty.c
@@ -381,7 +381,7 @@ ppp_sync_poll(struct tty_struct *tty, struct file *file, poll_table *wait)
 }
 
 /* May sleep, don't call from interrupt level or with interrupts disabled */
-static unsigned int
+static void
 ppp_sync_receive(struct tty_struct *tty, const unsigned char *buf,
                   char *cflags, int count)
 {
@@ -389,7 +389,7 @@ ppp_sync_receive(struct tty_struct *tty, const unsigned char *buf,
         unsigned long flags;
 
         if (!ap)
-                return -ENODEV;
+                return;
         spin_lock_irqsave(&ap->recv_lock, flags);
         ppp_sync_input(ap, buf, cflags, count);
         spin_unlock_irqrestore(&ap->recv_lock, flags);
@@ -397,8 +397,6 @@ ppp_sync_receive(struct tty_struct *tty, const unsigned char *buf,
                 tasklet_schedule(&ap->tsk);
         sp_put(ap);
         tty_unthrottle(tty);
-
-        return count;
 }
 
 static void
diff --git a/drivers/net/qlcnic/qlcnic_hw.c b/drivers/net/qlcnic/qlcnic_hw.c
index e9656616f2a2..a5d9fbf9d816 100644
--- a/drivers/net/qlcnic/qlcnic_hw.c
+++ b/drivers/net/qlcnic/qlcnic_hw.c
@@ -1406,6 +1406,7 @@ qlcnic_dump_que(struct qlcnic_adapter *adapter, struct qlcnic_dump_entry *entry,
 
         for (loop = 0; loop < que->no_ops; loop++) {
                 QLCNIC_WR_DUMP_REG(que->sel_addr, base, que_id);
+                addr = que->read_addr;
                 for (i = 0; i < cnt; i++) {
                         QLCNIC_RD_DUMP_REG(addr, base, &data);
                         *buffer++ = cpu_to_le32(data);
diff --git a/drivers/net/qlcnic/qlcnic_main.c b/drivers/net/qlcnic/qlcnic_main.c
index 3ab7d2c7baf2..0f6af5c61a7c 100644
--- a/drivers/net/qlcnic/qlcnic_main.c
+++ b/drivers/net/qlcnic/qlcnic_main.c
@@ -2159,6 +2159,7 @@ qlcnic_unmap_buffers(struct pci_dev *pdev, struct sk_buff *skb,
 
         nf = &pbuf->frag_array[0];
         pci_unmap_single(pdev, nf->dma, skb_headlen(skb), PCI_DMA_TODEVICE);
+        pbuf->skb = NULL;
 }
 
 static inline void
diff --git a/drivers/net/slip.c b/drivers/net/slip.c
index 584809c656d5..8ec1a9a0bb9a 100644
--- a/drivers/net/slip.c
+++ b/drivers/net/slip.c
@@ -670,17 +670,16 @@ static void sl_setup(struct net_device *dev)
  * in parallel
  */
 
-static unsigned int slip_receive_buf(struct tty_struct *tty,
-                const unsigned char *cp, char *fp, int count)
+static void slip_receive_buf(struct tty_struct *tty, const unsigned char *cp,
+                                                        char *fp, int count)
 {
         struct slip *sl = tty->disc_data;
-        int bytes = count;
 
         if (!sl || sl->magic != SLIP_MAGIC || !netif_running(sl->dev))
-                return -ENODEV;
+                return;
 
         /* Read the characters out of the buffer */
-        while (bytes--) {
+        while (count--) {
                 if (fp && *fp++) {
                         if (!test_and_set_bit(SLF_ERROR, &sl->flags))
                                 sl->dev->stats.rx_errors++;
@@ -694,8 +693,6 @@ static unsigned int slip_receive_buf(struct tty_struct *tty,
 #endif
                         slip_unesc(sl, *cp++);
         }
-
-        return count;
 }
 
 /************************************
diff --git a/drivers/net/smc-mca.c b/drivers/net/smc-mca.c
index 0f29f261fcfe..d07c39cb4daf 100644
--- a/drivers/net/smc-mca.c
+++ b/drivers/net/smc-mca.c
@@ -156,7 +156,7 @@ static const struct {
    { 14, 15 }
 };
 
-static const short smc_mca_adapter_ids[] __devinitconst = {
+static short smc_mca_adapter_ids[] __initdata = {
         0x61c8,
         0x61c9,
         0x6fc0,
@@ -168,7 +168,7 @@ static const short smc_mca_adapter_ids[] __devinitconst = {
         0x0000
 };
 
-static const char *const smc_mca_adapter_names[] __devinitconst = {
+static char *smc_mca_adapter_names[] __initdata = {
         "SMC Ethercard PLUS Elite/A BNC/AUI (WD8013EP/A)",
         "SMC Ethercard PLUS Elite/A UTP/AUI (WD8013WP/A)",
         "WD Ethercard PLUS/A (WD8003E/A or WD8003ET/A)",
@@ -199,7 +199,7 @@ static const struct net_device_ops ultramca_netdev_ops = {
 #endif
 };
 
-static int __devinit ultramca_probe(struct device *gen_dev)
+static int __init ultramca_probe(struct device *gen_dev)
 {
         unsigned short ioaddr;
         struct net_device *dev;
diff --git a/drivers/net/smc91x.c b/drivers/net/smc91x.c
index dc4805f473e3..f6285748bd3c 100644
--- a/drivers/net/smc91x.c
+++ b/drivers/net/smc91x.c
@@ -2400,8 +2400,10 @@ static const struct of_device_id smc91x_match[] = {
         { .compatible = "smsc,lan91c94", },
         { .compatible = "smsc,lan91c111", },
         {},
-}
+};
 MODULE_DEVICE_TABLE(of, smc91x_match);
+#else
+#define smc91x_match NULL
 #endif
 
 static struct dev_pm_ops smc_drv_pm_ops = {
@@ -2416,9 +2418,7 @@ static struct platform_driver smc_driver = {
                 .name   = CARDNAME,
                 .owner  = THIS_MODULE,
                 .pm     = &smc_drv_pm_ops,
-#ifdef CONFIG_OF
                 .of_match_table = smc91x_match,
-#endif
         },
 };
 
diff --git a/drivers/net/tg3.c b/drivers/net/tg3.c
index f4b01c638a33..a1f9f9eef37d 100644
--- a/drivers/net/tg3.c
+++ b/drivers/net/tg3.c
@@ -5774,7 +5774,7 @@ static void tg3_skb_error_unmap(struct tg3_napi *tnapi,
                          dma_unmap_addr(txb, mapping),
                          skb_headlen(skb),
                          PCI_DMA_TODEVICE);
-        for (i = 0; i <= last; i++) {
+        for (i = 0; i < last; i++) {
                 skb_frag_t *frag = &skb_shinfo(skb)->frags[i];
 
                 entry = NEXT_TX(entry);
diff --git a/drivers/net/tokenring/madgemc.c b/drivers/net/tokenring/madgemc.c
index 1313aa1315f0..2bedc0ace812 100644
--- a/drivers/net/tokenring/madgemc.c
+++ b/drivers/net/tokenring/madgemc.c
@@ -727,7 +727,7 @@ static int __devexit madgemc_remove(struct device *device)
         return 0;
 }
 
-static const short madgemc_adapter_ids[] __devinitconst = {
+static short madgemc_adapter_ids[] __initdata = {
         0x002d,
         0x0000
 };
diff --git a/drivers/net/tulip/de4x5.c b/drivers/net/tulip/de4x5.c
index 45144d5bd11b..efaa1d69b720 100644
--- a/drivers/net/tulip/de4x5.c
+++ b/drivers/net/tulip/de4x5.c
@@ -1995,7 +1995,7 @@ SetMulticastFilter(struct net_device *dev)
 
 static u_char de4x5_irq[] = EISA_ALLOWED_IRQ_LIST;
 
-static int __devinit de4x5_eisa_probe (struct device *gendev)
+static int __init de4x5_eisa_probe (struct device *gendev)
 {
         struct eisa_device *edev;
         u_long iobase;
@@ -2097,7 +2097,7 @@ static int __devexit de4x5_eisa_remove (struct device *device)
         return 0;
 }
 
-static const struct eisa_device_id de4x5_eisa_ids[] __devinitconst = {
+static struct eisa_device_id de4x5_eisa_ids[] = {
         { "DEC4250", 0 },       /* 0 is the board name index... */
         { "" }
 };
diff --git a/drivers/net/usb/catc.c b/drivers/net/usb/catc.c
index d7221c4a5dcf..8056f8a27c6a 100644
--- a/drivers/net/usb/catc.c
+++ b/drivers/net/usb/catc.c
@@ -495,7 +495,7 @@ static void catc_ctrl_run(struct catc *catc)
         if (!q->dir && q->buf && q->len)
                 memcpy(catc->ctrl_buf, q->buf, q->len);
 
-        if ((status = usb_submit_urb(catc->ctrl_urb, GFP_KERNEL)))
+        if ((status = usb_submit_urb(catc->ctrl_urb, GFP_ATOMIC)))
                 err("submit(ctrl_urb) status %d", status);
 }
 
diff --git a/drivers/net/usb/cdc_ncm.c b/drivers/net/usb/cdc_ncm.c
index cdd3ae486109..f33ca6aa29e9 100644
--- a/drivers/net/usb/cdc_ncm.c
+++ b/drivers/net/usb/cdc_ncm.c
@@ -54,7 +54,7 @@
 #include <linux/usb/usbnet.h>
 #include <linux/usb/cdc.h>
 
-#define DRIVER_VERSION                          "24-May-2011"
+#define DRIVER_VERSION                          "01-June-2011"
 
 /* CDC NCM subclass 3.2.1 */
 #define USB_CDC_NCM_NDP16_LENGTH_MIN            0x10
@@ -1234,6 +1234,7 @@ static struct usb_driver cdc_ncm_driver = {
         .disconnect = cdc_ncm_disconnect,
         .suspend = usbnet_suspend,
         .resume = usbnet_resume,
+        .reset_resume = usbnet_resume,
         .supports_autosuspend = 1,
 };
 
diff --git a/drivers/net/wan/x25_asy.c b/drivers/net/wan/x25_asy.c
index 40398bf7d036..24297b274cd4 100644
--- a/drivers/net/wan/x25_asy.c
+++ b/drivers/net/wan/x25_asy.c
@@ -517,18 +517,17 @@ static int x25_asy_close(struct net_device *dev)
  * and sent on to some IP layer for further processing.
  */
 
-static unsigned int x25_asy_receive_buf(struct tty_struct *tty,
+static void x25_asy_receive_buf(struct tty_struct *tty,
                                 const unsigned char *cp, char *fp, int count)
 {
         struct x25_asy *sl = tty->disc_data;
-        int bytes = count;
 
         if (!sl || sl->magic != X25_ASY_MAGIC || !netif_running(sl->dev))
                 return;
 
 
         /* Read the characters out of the buffer */
-        while (bytes--) {
+        while (count--) {
                 if (fp && *fp++) {
                         if (!test_and_set_bit(SLF_ERROR, &sl->flags))
                                 sl->dev->stats.rx_errors++;
@@ -537,8 +536,6 @@ static unsigned int x25_asy_receive_buf(struct tty_struct *tty,
                 }
                 x25_asy_unesc(sl, *cp++);
         }
-
-        return count;
 }
 
 /*
diff --git a/drivers/net/wireless/ath/ath5k/base.c b/drivers/net/wireless/ath/ath5k/base.c
index 22047628ccfa..b6c5d3715b96 100644
--- a/drivers/net/wireless/ath/ath5k/base.c
+++ b/drivers/net/wireless/ath/ath5k/base.c
@@ -72,6 +72,11 @@ static int modparam_all_channels;
 module_param_named(all_channels, modparam_all_channels, bool, S_IRUGO);
 MODULE_PARM_DESC(all_channels, "Expose all channels the device can use.");
 
+static int modparam_fastchanswitch;
+module_param_named(fastchanswitch, modparam_fastchanswitch, bool, S_IRUGO);
+MODULE_PARM_DESC(fastchanswitch, "Enable fast channel switching for AR2413/AR5413 radios.");
+
+
 /* Module info */
 MODULE_AUTHOR("Jiri Slaby");
 MODULE_AUTHOR("Nick Kossifidis");
@@ -2686,6 +2691,7 @@ ath5k_reset(struct ath5k_softc *sc, struct ieee80211_channel *chan,
         struct ath5k_hw *ah = sc->ah;
         struct ath_common *common = ath5k_hw_common(ah);
         int ret, ani_mode;
+        bool fast;
 
         ATH5K_DBG(sc, ATH5K_DEBUG_RESET, "resetting\n");
 
@@ -2705,7 +2711,10 @@ ath5k_reset(struct ath5k_softc *sc, struct ieee80211_channel *chan,
         ath5k_drain_tx_buffs(sc);
         if (chan)
                 sc->curchan = chan;
-        ret = ath5k_hw_reset(ah, sc->opmode, sc->curchan, chan != NULL,
+
+        fast = ((chan != NULL) && modparam_fastchanswitch) ? 1 : 0;
+
+        ret = ath5k_hw_reset(ah, sc->opmode, sc->curchan, fast,
                                                                 skip_pcu);
         if (ret) {
                 ATH5K_ERR(sc, "can't reset hardware (%d)\n", ret);
diff --git a/drivers/net/wireless/ath/ath5k/reset.c b/drivers/net/wireless/ath/ath5k/reset.c
index 3510de2cf622..126a4eab35f3 100644
--- a/drivers/net/wireless/ath/ath5k/reset.c
+++ b/drivers/net/wireless/ath/ath5k/reset.c
@@ -1124,8 +1124,11 @@ int ath5k_hw_reset(struct ath5k_hw *ah, enum nl80211_iftype op_mode,
                         /* Non fatal, can happen eg.
                          * on mode change */
                         ret = 0;
-                } else
+                } else {
+                        ATH5K_DBG(ah->ah_sc, ATH5K_DEBUG_RESET,
+                                "fast chan change successful\n");
                         return 0;
+                }
         }
 
         /*
diff --git a/drivers/net/wireless/ath/ath9k/Kconfig b/drivers/net/wireless/ath/ath9k/Kconfig
index d9ff8413ab9a..d9c08c619a3a 100644
--- a/drivers/net/wireless/ath/ath9k/Kconfig
+++ b/drivers/net/wireless/ath/ath9k/Kconfig
@@ -26,7 +26,6 @@ config ATH9K
 config ATH9K_PCI
         bool "Atheros ath9k PCI/PCIe bus support"
         depends on ATH9K && PCI
-        default PCI
         ---help---
           This option enables the PCI bus support in ath9k.
 
diff --git a/drivers/net/wireless/ath/ath9k/ar9002_calib.c b/drivers/net/wireless/ath/ath9k/ar9002_calib.c
index 015d97439935..2d4c0910295b 100644
--- a/drivers/net/wireless/ath/ath9k/ar9002_calib.c
+++ b/drivers/net/wireless/ath/ath9k/ar9002_calib.c
@@ -829,7 +829,7 @@ static bool ar9002_hw_init_cal(struct ath_hw *ah, struct ath9k_channel *chan)
         if (AR_SREV_9271(ah)) {
                 if (!ar9285_hw_cl_cal(ah, chan))
                         return false;
-        } else if (AR_SREV_9285_12_OR_LATER(ah)) {
+        } else if (AR_SREV_9285(ah) && AR_SREV_9285_12_OR_LATER(ah)) {
                 if (!ar9285_hw_clc(ah, chan))
                         return false;
         } else {
diff --git a/drivers/net/wireless/ath/ath9k/ar9003_eeprom.c b/drivers/net/wireless/ath/ath9k/ar9003_eeprom.c
index 0ca7635d0669..ff8150e46f0e 100644
--- a/drivers/net/wireless/ath/ath9k/ar9003_eeprom.c
+++ b/drivers/net/wireless/ath/ath9k/ar9003_eeprom.c
@@ -4645,10 +4645,16 @@ static void ar9003_hw_set_power_per_rate_table(struct ath_hw *ah,
         case 1:
                 break;
         case 2:
-                scaledPower -= REDUCE_SCALED_POWER_BY_TWO_CHAIN;
+                if (scaledPower > REDUCE_SCALED_POWER_BY_TWO_CHAIN)
+                        scaledPower -= REDUCE_SCALED_POWER_BY_TWO_CHAIN;
+                else
+                        scaledPower = 0;
                 break;
         case 3:
-                scaledPower -= REDUCE_SCALED_POWER_BY_THREE_CHAIN;
+                if (scaledPower > REDUCE_SCALED_POWER_BY_THREE_CHAIN)
+                        scaledPower -= REDUCE_SCALED_POWER_BY_THREE_CHAIN;
+                else
+                        scaledPower = 0;
                 break;
         }
 
diff --git a/drivers/net/wireless/ath/ath9k/ar9003_phy.c b/drivers/net/wireless/ath/ath9k/ar9003_phy.c
index eee23ecd118a..892c48b15434 100644
--- a/drivers/net/wireless/ath/ath9k/ar9003_phy.c
+++ b/drivers/net/wireless/ath/ath9k/ar9003_phy.c
@@ -1381,3 +1381,25 @@ void ar9003_hw_bb_watchdog_dbg_info(struct ath_hw *ah)
                 "==== BB update: done ====\n\n");
 }
 EXPORT_SYMBOL(ar9003_hw_bb_watchdog_dbg_info);
+
+void ar9003_hw_disable_phy_restart(struct ath_hw *ah)
+{
+        u32 val;
+
+        /* While receiving unsupported rate frame rx state machine
+         * gets into a state 0xb and if phy_restart happens in that
+         * state, BB would go hang. If RXSM is in 0xb state after
+         * first bb panic, ensure to disable the phy_restart.
+         */
+        if (!((MS(ah->bb_watchdog_last_status,
+                  AR_PHY_WATCHDOG_RX_OFDM_SM) == 0xb) ||
+            ah->bb_hang_rx_ofdm))
+                return;
+
+        ah->bb_hang_rx_ofdm = true;
+        val = REG_READ(ah, AR_PHY_RESTART);
+        val &= ~AR_PHY_RESTART_ENA;
+
+        REG_WRITE(ah, AR_PHY_RESTART, val);
+}
+EXPORT_SYMBOL(ar9003_hw_disable_phy_restart);
diff --git a/drivers/net/wireless/ath/ath9k/eeprom_9287.c b/drivers/net/wireless/ath/ath9k/eeprom_9287.c
index 7856f0d4512d..343fc9f946db 100644
--- a/drivers/net/wireless/ath/ath9k/eeprom_9287.c
+++ b/drivers/net/wireless/ath/ath9k/eeprom_9287.c
@@ -524,10 +524,16 @@ static void ath9k_hw_set_ar9287_power_per_rate_table(struct ath_hw *ah,
         case 1:
                 break;
         case 2:
-                scaledPower -= REDUCE_SCALED_POWER_BY_TWO_CHAIN;
+                if (scaledPower > REDUCE_SCALED_POWER_BY_TWO_CHAIN)
+                        scaledPower -= REDUCE_SCALED_POWER_BY_TWO_CHAIN;
+                else
+                        scaledPower = 0;
                 break;
         case 3:
-                scaledPower -= REDUCE_SCALED_POWER_BY_THREE_CHAIN;
+                if (scaledPower > REDUCE_SCALED_POWER_BY_THREE_CHAIN)
+                        scaledPower -= REDUCE_SCALED_POWER_BY_THREE_CHAIN;
+                else
+                        scaledPower = 0;
                 break;
         }
         scaledPower = max((u16)0, scaledPower);
diff --git a/drivers/net/wireless/ath/ath9k/hw.c b/drivers/net/wireless/ath/ath9k/hw.c
index 72543ce8f616..1be7c8bbef84 100644
--- a/drivers/net/wireless/ath/ath9k/hw.c
+++ b/drivers/net/wireless/ath/ath9k/hw.c
@@ -1555,9 +1555,12 @@ int ath9k_hw_reset(struct ath_hw *ah, struct ath9k_channel *chan,
         if (ah->btcoex_hw.enabled)
                 ath9k_hw_btcoex_enable(ah);
 
-        if (AR_SREV_9300_20_OR_LATER(ah))
+        if (AR_SREV_9300_20_OR_LATER(ah)) {
                 ar9003_hw_bb_watchdog_config(ah);
 
+                ar9003_hw_disable_phy_restart(ah);
+        }
+
         ath9k_hw_apply_gpio_override(ah);
 
         return 0;
diff --git a/drivers/net/wireless/ath/ath9k/hw.h b/drivers/net/wireless/ath/ath9k/hw.h
index 57435ce62792..4b157c53d1a8 100644
--- a/drivers/net/wireless/ath/ath9k/hw.h
+++ b/drivers/net/wireless/ath/ath9k/hw.h
@@ -842,6 +842,7 @@ struct ath_hw {
 
         u32 bb_watchdog_last_status;
         u32 bb_watchdog_timeout_ms; /* in ms, 0 to disable */
+        u8 bb_hang_rx_ofdm; /* true if bb hang due to rx_ofdm */
 
         unsigned int paprd_target_power;
         unsigned int paprd_training_power;
@@ -990,6 +991,7 @@ void ar9002_hw_enable_wep_aggregation(struct ath_hw *ah);
 void ar9003_hw_bb_watchdog_config(struct ath_hw *ah);
 void ar9003_hw_bb_watchdog_read(struct ath_hw *ah);
 void ar9003_hw_bb_watchdog_dbg_info(struct ath_hw *ah);
+void ar9003_hw_disable_phy_restart(struct ath_hw *ah);
 void ar9003_paprd_enable(struct ath_hw *ah, bool val);
 void ar9003_paprd_populate_single_table(struct ath_hw *ah,
                                         struct ath9k_hw_cal_data *caldata,
diff --git a/drivers/net/wireless/ath/ath9k/main.c b/drivers/net/wireless/ath/ath9k/main.c
index a198ee374b05..2ca351fe6d3c 100644
--- a/drivers/net/wireless/ath/ath9k/main.c
+++ b/drivers/net/wireless/ath/ath9k/main.c
@@ -670,7 +670,8 @@ void ath9k_tasklet(unsigned long data)
         u32 status = sc->intrstatus;
         u32 rxmask;
 
-        if (status & ATH9K_INT_FATAL) {
+        if ((status & ATH9K_INT_FATAL) ||
+            (status & ATH9K_INT_BB_WATCHDOG)) {
                 ath_reset(sc, true);
                 return;
         }
@@ -737,6 +738,7 @@ irqreturn_t ath_isr(int irq, void *dev)
 {
 #define SCHED_INTR (                            \
                 ATH9K_INT_FATAL |               \
+                ATH9K_INT_BB_WATCHDOG |         \
                 ATH9K_INT_RXORN |               \
                 ATH9K_INT_RXEOL |               \
                 ATH9K_INT_RX |                  \
diff --git a/drivers/net/wireless/ath/ath9k/rc.c b/drivers/net/wireless/ath/ath9k/rc.c
index 17542214c93f..ba7f36ab0a74 100644
--- a/drivers/net/wireless/ath/ath9k/rc.c
+++ b/drivers/net/wireless/ath/ath9k/rc.c
@@ -689,7 +689,8 @@ static void ath_rc_rate_set_series(const struct ath_rate_table *rate_table,
 
         if (WLAN_RC_PHY_HT(rate_table->info[rix].phy)) {
                 rate->flags |= IEEE80211_TX_RC_MCS;
-                if (WLAN_RC_PHY_40(rate_table->info[rix].phy))
+                if (WLAN_RC_PHY_40(rate_table->info[rix].phy) &&
+                    conf_is_ht40(&txrc->hw->conf))
                         rate->flags |= IEEE80211_TX_RC_40_MHZ_WIDTH;
                 if (WLAN_RC_PHY_SGI(rate_table->info[rix].phy))
                         rate->flags |= IEEE80211_TX_RC_SHORT_GI;
diff --git a/drivers/net/wireless/b43/phy_n.c b/drivers/net/wireless/b43/phy_n.c
index 9ed65157bef5..05960ddde24e 100644
--- a/drivers/net/wireless/b43/phy_n.c
+++ b/drivers/net/wireless/b43/phy_n.c
@@ -3093,7 +3093,7 @@ static int b43_nphy_cal_tx_iq_lo(struct b43_wldev *dev,
         int freq;
         bool avoid = false;
         u8 length;
-        u16 tmp, core, type, count, max, numb, last, cmd;
+        u16 tmp, core, type, count, max, numb, last = 0, cmd;
         const u16 *table;
         bool phy6or5x;
 
diff --git a/drivers/net/wireless/iwlegacy/iwl-4965-lib.c b/drivers/net/wireless/iwlegacy/iwl-4965-lib.c
index 7e5e85a017b5..a7a4739880dc 100644
--- a/drivers/net/wireless/iwlegacy/iwl-4965-lib.c
+++ b/drivers/net/wireless/iwlegacy/iwl-4965-lib.c
@@ -628,11 +628,11 @@ void iwl4965_rx_reply_rx(struct iwl_priv *priv,
 
         /* rx_status carries information about the packet to mac80211 */
         rx_status.mactime = le64_to_cpu(phy_res->timestamp);
+        rx_status.band = (phy_res->phy_flags & RX_RES_PHY_FLAGS_BAND_24_MSK) ?
+                                IEEE80211_BAND_2GHZ : IEEE80211_BAND_5GHZ;
         rx_status.freq =
                 ieee80211_channel_to_frequency(le16_to_cpu(phy_res->channel),
                                                         rx_status.band);
-        rx_status.band = (phy_res->phy_flags & RX_RES_PHY_FLAGS_BAND_24_MSK) ?
-                                IEEE80211_BAND_2GHZ : IEEE80211_BAND_5GHZ;
         rx_status.rate_idx =
                 iwl4965_hwrate_to_mac80211_idx(rate_n_flags, rx_status.band);
         rx_status.flag = 0;
diff --git a/drivers/net/wireless/iwlegacy/iwl-4965.c b/drivers/net/wireless/iwlegacy/iwl-4965.c
index f5433c74b845..facc94e74b07 100644
--- a/drivers/net/wireless/iwlegacy/iwl-4965.c
+++ b/drivers/net/wireless/iwlegacy/iwl-4965.c
@@ -1218,10 +1218,10 @@ static int iwl4965_commit_rxon(struct iwl_priv *priv, struct iwl_rxon_context *c
          * receive commit_rxon request
          * abort any previous channel switch if still in process
          */
-        if (priv->switch_rxon.switch_in_progress &&
-            (priv->switch_rxon.channel != ctx->staging.channel)) {
+        if (test_bit(STATUS_CHANNEL_SWITCH_PENDING, &priv->status) &&
+            (priv->switch_channel != ctx->staging.channel)) {
                 IWL_DEBUG_11H(priv, "abort channel switch on %d\n",
-                      le16_to_cpu(priv->switch_rxon.channel));
+                      le16_to_cpu(priv->switch_channel));
                 iwl_legacy_chswitch_done(priv, false);
         }
 
@@ -1237,7 +1237,7 @@ static int iwl4965_commit_rxon(struct iwl_priv *priv, struct iwl_rxon_context *c
 
                 memcpy(active_rxon, &ctx->staging, sizeof(*active_rxon));
                 iwl_legacy_print_rx_config_cmd(priv, ctx);
-                return 0;
+                goto set_tx_power;
         }
 
         /* If we are currently associated and the new config requires
@@ -1317,6 +1317,7 @@ static int iwl4965_commit_rxon(struct iwl_priv *priv, struct iwl_rxon_context *c
 
         iwl4965_init_sensitivity(priv);
 
+set_tx_power:
         /* If we issue a new RXON command which required a tune then we must
          * send a new TXPOWER command or we won't be able to Tx any frames */
         ret = iwl_legacy_set_tx_power(priv, priv->tx_power_next, true);
@@ -1403,9 +1404,6 @@ static int iwl4965_hw_channel_switch(struct iwl_priv *priv,
                 return rc;
         }
 
-        priv->switch_rxon.channel = cmd.channel;
-        priv->switch_rxon.switch_in_progress = true;
-
         return iwl_legacy_send_cmd_pdu(priv,
                          REPLY_CHANNEL_SWITCH, sizeof(cmd), &cmd);
 }
@@ -1543,7 +1541,7 @@ static void iwl4965_temperature_calib(struct iwl_priv *priv)
         s32 temp;
 
         temp = iwl4965_hw_get_temperature(priv);
-        if (temp < 0)
+        if (IWL_TX_POWER_TEMPERATURE_OUT_OF_RANGE(temp))
                 return;
 
         if (priv->temperature != temp) {
diff --git a/drivers/net/wireless/iwlegacy/iwl-core.c b/drivers/net/wireless/iwlegacy/iwl-core.c
index 42df8321dae8..3be76bd5499a 100644
--- a/drivers/net/wireless/iwlegacy/iwl-core.c
+++ b/drivers/net/wireless/iwlegacy/iwl-core.c
@@ -859,12 +859,8 @@ void iwl_legacy_chswitch_done(struct iwl_priv *priv, bool is_success)
         if (test_bit(STATUS_EXIT_PENDING, &priv->status))
                 return;
 
-        if (priv->switch_rxon.switch_in_progress) {
+        if (test_and_clear_bit(STATUS_CHANNEL_SWITCH_PENDING, &priv->status))
                 ieee80211_chswitch_done(ctx->vif, is_success);
-                mutex_lock(&priv->mutex);
-                priv->switch_rxon.switch_in_progress = false;
-                mutex_unlock(&priv->mutex);
-        }
 }
 EXPORT_SYMBOL(iwl_legacy_chswitch_done);
 
@@ -876,19 +872,19 @@ void iwl_legacy_rx_csa(struct iwl_priv *priv, struct iwl_rx_mem_buffer *rxb)
         struct iwl_rxon_context *ctx = &priv->contexts[IWL_RXON_CTX_BSS];
         struct iwl_legacy_rxon_cmd *rxon = (void *)&ctx->active;
 
-        if (priv->switch_rxon.switch_in_progress) {
-                if (!le32_to_cpu(csa->status) &&
-                    (csa->channel == priv->switch_rxon.channel)) {
-                        rxon->channel = csa->channel;
-                        ctx->staging.channel = csa->channel;
-                        IWL_DEBUG_11H(priv, "CSA notif: channel %d\n",
-                              le16_to_cpu(csa->channel));
-                        iwl_legacy_chswitch_done(priv, true);
-                } else {
-                        IWL_ERR(priv, "CSA notif (fail) : channel %d\n",
+        if (!test_bit(STATUS_CHANNEL_SWITCH_PENDING, &priv->status))
+                return;
+
+        if (!le32_to_cpu(csa->status) && csa->channel == priv->switch_channel) {
+                rxon->channel = csa->channel;
+                ctx->staging.channel = csa->channel;
+                IWL_DEBUG_11H(priv, "CSA notif: channel %d\n",
                               le16_to_cpu(csa->channel));
-                        iwl_legacy_chswitch_done(priv, false);
-                }
+                iwl_legacy_chswitch_done(priv, true);
+        } else {
+                IWL_ERR(priv, "CSA notif (fail) : channel %d\n",
+                        le16_to_cpu(csa->channel));
+                iwl_legacy_chswitch_done(priv, false);
         }
 }
 EXPORT_SYMBOL(iwl_legacy_rx_csa);
diff --git a/drivers/net/wireless/iwlegacy/iwl-core.h b/drivers/net/wireless/iwlegacy/iwl-core.h
index bc66c604106c..c5fbda0760de 100644
--- a/drivers/net/wireless/iwlegacy/iwl-core.h
+++ b/drivers/net/wireless/iwlegacy/iwl-core.h
@@ -560,7 +560,7 @@ void iwl_legacy_free_geos(struct iwl_priv *priv);
 #define STATUS_SCAN_HW          15
 #define STATUS_POWER_PMI        16
 #define STATUS_FW_ERROR         17
-
+#define STATUS_CHANNEL_SWITCH_PENDING 18
 
 static inline int iwl_legacy_is_ready(struct iwl_priv *priv)
 {
diff --git a/drivers/net/wireless/iwlegacy/iwl-dev.h b/drivers/net/wireless/iwlegacy/iwl-dev.h
index be0106c6a2da..ea30122669ee 100644
--- a/drivers/net/wireless/iwlegacy/iwl-dev.h
+++ b/drivers/net/wireless/iwlegacy/iwl-dev.h
@@ -855,17 +855,6 @@ struct traffic_stats {
 };
 
 /*
- * iwl_switch_rxon: "channel switch" structure
- *
- * @ switch_in_progress: channel switch in progress
- * @ channel: new channel
- */
-struct iwl_switch_rxon {
-        bool switch_in_progress;
-        __le16 channel;
-};
-
-/*
  * schedule the timer to wake up every UCODE_TRACE_PERIOD milliseconds
  * to perform continuous uCode event logging operation if enabled
  */
@@ -1115,7 +1104,7 @@ struct iwl_priv {
 
         struct iwl_rxon_context contexts[NUM_IWL_RXON_CTX];
 
-        struct iwl_switch_rxon switch_rxon;
+        __le16 switch_channel;
 
         /* 1st responses from initialize and runtime uCode images.
          * _4965's initialize alive response contains some calibration data. */
diff --git a/drivers/net/wireless/iwlegacy/iwl4965-base.c b/drivers/net/wireless/iwlegacy/iwl4965-base.c
index af2ae22fcfd3..7157ba529680 100644
--- a/drivers/net/wireless/iwlegacy/iwl4965-base.c
+++ b/drivers/net/wireless/iwlegacy/iwl4965-base.c
@@ -2861,16 +2861,13 @@ void iwl4965_mac_channel_switch(struct ieee80211_hw *hw,
                 goto out;
 
         if (test_bit(STATUS_EXIT_PENDING, &priv->status) ||
-            test_bit(STATUS_SCANNING, &priv->status))
+            test_bit(STATUS_SCANNING, &priv->status) ||
+            test_bit(STATUS_CHANNEL_SWITCH_PENDING, &priv->status))
                 goto out;
 
         if (!iwl_legacy_is_associated_ctx(ctx))
                 goto out;
 
-        /* channel switch in progress */
-        if (priv->switch_rxon.switch_in_progress == true)
-                goto out;
-
         if (priv->cfg->ops->lib->set_channel_switch) {
 
                 ch = channel->hw_value;
@@ -2919,15 +2916,18 @@ void iwl4965_mac_channel_switch(struct ieee80211_hw *hw,
                          * at this point, staging_rxon has the
                          * configuration for channel switch
                          */
-                        if (priv->cfg->ops->lib->set_channel_switch(priv,
-                                                                    ch_switch))
-                                priv->switch_rxon.switch_in_progress = false;
+                        set_bit(STATUS_CHANNEL_SWITCH_PENDING, &priv->status);
+                        priv->switch_channel = cpu_to_le16(ch);
+                        if (priv->cfg->ops->lib->set_channel_switch(priv, ch_switch)) {
+                                clear_bit(STATUS_CHANNEL_SWITCH_PENDING,
+                                          &priv->status);
+                                priv->switch_channel = 0;
+                                ieee80211_chswitch_done(ctx->vif, false);
+                        }
                 }
         }
 out:
         mutex_unlock(&priv->mutex);
-        if (!priv->switch_rxon.switch_in_progress)
-                ieee80211_chswitch_done(ctx->vif, false);
         IWL_DEBUG_MAC80211(priv, "leave\n");
 }
 
diff --git a/drivers/net/wireless/iwlwifi/iwl-2000.c b/drivers/net/wireless/iwlwifi/iwl-2000.c
index 86feec86d130..2282279cffc4 100644
--- a/drivers/net/wireless/iwlwifi/iwl-2000.c
+++ b/drivers/net/wireless/iwlwifi/iwl-2000.c
@@ -177,79 +177,6 @@ static int iwl2000_hw_set_hw_params(struct iwl_priv *priv)
         return 0;
 }
 
-static int iwl2030_hw_channel_switch(struct iwl_priv *priv,
-                                    struct ieee80211_channel_switch *ch_switch)
-{
-        /*
-         * MULTI-FIXME
-         * See iwl_mac_channel_switch.
-         */
-        struct iwl_rxon_context *ctx = &priv->contexts[IWL_RXON_CTX_BSS];
-        struct iwl6000_channel_switch_cmd cmd;
-        const struct iwl_channel_info *ch_info;
-        u32 switch_time_in_usec, ucode_switch_time;
-        u16 ch;
-        u32 tsf_low;
-        u8 switch_count;
-        u16 beacon_interval = le16_to_cpu(ctx->timing.beacon_interval);
-        struct ieee80211_vif *vif = ctx->vif;
-        struct iwl_host_cmd hcmd = {
-                .id = REPLY_CHANNEL_SWITCH,
-                .len = { sizeof(cmd), },
-                .flags = CMD_SYNC,
-                .data = { &cmd, },
-        };
-
-        cmd.band = priv->band == IEEE80211_BAND_2GHZ;
-        ch = ch_switch->channel->hw_value;
-        IWL_DEBUG_11H(priv, "channel switch from %u to %u\n",
-                ctx->active.channel, ch);
-        cmd.channel = cpu_to_le16(ch);
-        cmd.rxon_flags = ctx->staging.flags;
-        cmd.rxon_filter_flags = ctx->staging.filter_flags;
-        switch_count = ch_switch->count;
-        tsf_low = ch_switch->timestamp & 0x0ffffffff;
-        /*
-         * calculate the ucode channel switch time
-         * adding TSF as one of the factor for when to switch
-         */
-        if ((priv->ucode_beacon_time > tsf_low) && beacon_interval) {
-                if (switch_count > ((priv->ucode_beacon_time - tsf_low) /
-                    beacon_interval)) {
-                        switch_count -= (priv->ucode_beacon_time -
-                                tsf_low) / beacon_interval;
-                } else
-                        switch_count = 0;
-        }
-        if (switch_count <= 1)
-                cmd.switch_time = cpu_to_le32(priv->ucode_beacon_time);
-        else {
-                switch_time_in_usec =
-                        vif->bss_conf.beacon_int * switch_count * TIME_UNIT;
-                ucode_switch_time = iwl_usecs_to_beacons(priv,
-                                                switch_time_in_usec,
-                                                beacon_interval);
-                cmd.switch_time = iwl_add_beacon_time(priv,
-                                                priv->ucode_beacon_time,
-                                                ucode_switch_time,
-                                                beacon_interval);
-        }
-        IWL_DEBUG_11H(priv, "uCode time for the switch is 0x%x\n",
-                      cmd.switch_time);
-        ch_info = iwl_get_channel_info(priv, priv->band, ch);
-        if (ch_info)
-                cmd.expect_beacon = is_channel_radar(ch_info);
-        else {
-                IWL_ERR(priv, "invalid channel switch from %u to %u\n",
-                        ctx->active.channel, ch);
-                return -EFAULT;
-        }
-        priv->switch_rxon.channel = cmd.channel;
-        priv->switch_rxon.switch_in_progress = true;
-
-        return iwl_send_cmd_sync(priv, &hcmd);
-}
-
 static struct iwl_lib_ops iwl2000_lib = {
         .set_hw_params = iwl2000_hw_set_hw_params,
         .rx_handler_setup = iwlagn_rx_handler_setup,
@@ -258,7 +185,6 @@ static struct iwl_lib_ops iwl2000_lib = {
         .is_valid_rtc_data_addr = iwlagn_hw_valid_rtc_data_addr,
         .send_tx_power = iwlagn_send_tx_power,
         .update_chain_flags = iwl_update_chain_flags,
-        .set_channel_switch = iwl2030_hw_channel_switch,
         .apm_ops = {
                 .init = iwl_apm_init,
                 .config = iwl2000_nic_config,
diff --git a/drivers/net/wireless/iwlwifi/iwl-5000.c b/drivers/net/wireless/iwlwifi/iwl-5000.c
index a70b8cfafda1..f99f9c193352 100644
--- a/drivers/net/wireless/iwlwifi/iwl-5000.c
+++ b/drivers/net/wireless/iwlwifi/iwl-5000.c
@@ -331,8 +331,6 @@ static int iwl5000_hw_channel_switch(struct iwl_priv *priv,
                         ctx->active.channel, ch);
                 return -EFAULT;
         }
-        priv->switch_rxon.channel = cmd.channel;
-        priv->switch_rxon.switch_in_progress = true;
 
         return iwl_send_cmd_sync(priv, &hcmd);
 }
@@ -425,7 +423,6 @@ static struct iwl_base_params iwl5000_base_params = {
 };
 static struct iwl_ht_params iwl5000_ht_params = {
         .ht_greenfield_support = true,
-        .use_rts_for_aggregation = true, /* use rts/cts protection */
 };
 
 #define IWL_DEVICE_5000                                         \
diff --git a/drivers/net/wireless/iwlwifi/iwl-6000.c b/drivers/net/wireless/iwlwifi/iwl-6000.c
index f8c710db6e6f..fbe565c816e3 100644
--- a/drivers/net/wireless/iwlwifi/iwl-6000.c
+++ b/drivers/net/wireless/iwlwifi/iwl-6000.c
@@ -270,8 +270,6 @@ static int iwl6000_hw_channel_switch(struct iwl_priv *priv,
                         ctx->active.channel, ch);
                 return -EFAULT;
         }
-        priv->switch_rxon.channel = cmd.channel;
-        priv->switch_rxon.switch_in_progress = true;
 
         return iwl_send_cmd_sync(priv, &hcmd);
 }
@@ -603,19 +601,27 @@ struct iwl_cfg iwl6050_2abg_cfg = {
         IWL_DEVICE_6050,
 };
 
+#define IWL_DEVICE_6150                                         \
+        .fw_name_pre = IWL6050_FW_PRE,                          \
+        .ucode_api_max = IWL6050_UCODE_API_MAX,                 \
+        .ucode_api_min = IWL6050_UCODE_API_MIN,                 \
+        .ops = &iwl6150_ops,                                    \
+        .eeprom_ver = EEPROM_6150_EEPROM_VERSION,               \
+        .eeprom_calib_ver = EEPROM_6150_TX_POWER_VERSION,       \
+        .base_params = &iwl6050_base_params,                    \
+        .need_dc_calib = true,                                  \
+        .led_mode = IWL_LED_BLINK,                              \
+        .internal_wimax_coex = true
+
 struct iwl_cfg iwl6150_bgn_cfg = {
         .name = "Intel(R) Centrino(R) Wireless-N + WiMAX 6150 BGN",
-        .fw_name_pre = IWL6050_FW_PRE,
-        .ucode_api_max = IWL6050_UCODE_API_MAX,
-        .ucode_api_min = IWL6050_UCODE_API_MIN,
-        .eeprom_ver = EEPROM_6150_EEPROM_VERSION,
-        .eeprom_calib_ver = EEPROM_6150_TX_POWER_VERSION,
-        .ops = &iwl6150_ops,
-        .base_params = &iwl6050_base_params,
+        IWL_DEVICE_6150,
         .ht_params = &iwl6000_ht_params,
-        .need_dc_calib = true,
-        .led_mode = IWL_LED_RF_STATE,
-        .internal_wimax_coex = true,
+};
+
+struct iwl_cfg iwl6150_bg_cfg = {
+        .name = "Intel(R) Centrino(R) Wireless-N + WiMAX 6150 BG",
+        IWL_DEVICE_6150,
 };
 
 struct iwl_cfg iwl6000_3agn_cfg = {
diff --git a/drivers/net/wireless/iwlwifi/iwl-agn-hcmd.c b/drivers/net/wireless/iwlwifi/iwl-agn-hcmd.c
index b12c72d63ccb..23fa93deae96 100644
--- a/drivers/net/wireless/iwlwifi/iwl-agn-hcmd.c
+++ b/drivers/net/wireless/iwlwifi/iwl-agn-hcmd.c
@@ -163,17 +163,9 @@ static void iwlagn_tx_cmd_protection(struct iwl_priv *priv,
                                      __le16 fc, __le32 *tx_flags)
 {
         if (info->control.rates[0].flags & IEEE80211_TX_RC_USE_RTS_CTS ||
-            info->control.rates[0].flags & IEEE80211_TX_RC_USE_CTS_PROTECT) {
+            info->control.rates[0].flags & IEEE80211_TX_RC_USE_CTS_PROTECT ||
+            info->flags & IEEE80211_TX_CTL_AMPDU)
                 *tx_flags |= TX_CMD_FLG_PROT_REQUIRE_MSK;
-                return;
-        }
-
-        if (priv->cfg->ht_params &&
-            priv->cfg->ht_params->use_rts_for_aggregation &&
-            info->flags & IEEE80211_TX_CTL_AMPDU) {
-                *tx_flags |= TX_CMD_FLG_PROT_REQUIRE_MSK;
-                return;
-        }
 }
 
 /* Calc max signal level (dBm) among 3 possible receivers */
diff --git a/drivers/net/wireless/iwlwifi/iwl-agn-rxon.c b/drivers/net/wireless/iwlwifi/iwl-agn-rxon.c
index a95ad84c5377..09f679d6046f 100644
--- a/drivers/net/wireless/iwlwifi/iwl-agn-rxon.c
+++ b/drivers/net/wireless/iwlwifi/iwl-agn-rxon.c
@@ -325,6 +325,14 @@ int iwlagn_commit_rxon(struct iwl_priv *priv, struct iwl_rxon_context *ctx)
                         return 0;
         }
 
+        /*
+         * force CTS-to-self frames protection if RTS-CTS is not preferred
+         * one aggregation protection method
+         */
+        if (!(priv->cfg->ht_params &&
+              priv->cfg->ht_params->use_rts_for_aggregation))
+                ctx->staging.flags |= RXON_FLG_SELF_CTS_EN;
+
         if ((ctx->vif && ctx->vif->bss_conf.use_short_slot) ||
             !(ctx->staging.flags & RXON_FLG_BAND_24G_MSK))
                 ctx->staging.flags |= RXON_FLG_SHORT_SLOT_MSK;
@@ -342,10 +350,10 @@ int iwlagn_commit_rxon(struct iwl_priv *priv, struct iwl_rxon_context *ctx)
          * receive commit_rxon request
          * abort any previous channel switch if still in process
          */
-        if (priv->switch_rxon.switch_in_progress &&
-            (priv->switch_rxon.channel != ctx->staging.channel)) {
+        if (test_bit(STATUS_CHANNEL_SWITCH_PENDING, &priv->status) &&
+            (priv->switch_channel != ctx->staging.channel)) {
                 IWL_DEBUG_11H(priv, "abort channel switch on %d\n",
-                      le16_to_cpu(priv->switch_rxon.channel));
+                              le16_to_cpu(priv->switch_channel));
                 iwl_chswitch_done(priv, false);
         }
 
@@ -362,6 +370,11 @@ int iwlagn_commit_rxon(struct iwl_priv *priv, struct iwl_rxon_context *ctx)
                 }
 
                 memcpy(active, &ctx->staging, sizeof(*active));
+                /*
+                 * We do not commit tx power settings while channel changing,
+                 * do it now if after settings changed.
+                 */
+                iwl_set_tx_power(priv, priv->tx_power_next, false);
                 return 0;
         }
 
diff --git a/drivers/net/wireless/iwlwifi/iwl-agn.c b/drivers/net/wireless/iwlwifi/iwl-agn.c
index 11c6c1169e78..8e1942ebd9a0 100644
--- a/drivers/net/wireless/iwlwifi/iwl-agn.c
+++ b/drivers/net/wireless/iwlwifi/iwl-agn.c
@@ -2843,16 +2843,13 @@ static void iwlagn_mac_channel_switch(struct ieee80211_hw *hw,
                 goto out;
 
         if (test_bit(STATUS_EXIT_PENDING, &priv->status) ||
-            test_bit(STATUS_SCANNING, &priv->status))
+            test_bit(STATUS_SCANNING, &priv->status) ||
+            test_bit(STATUS_CHANNEL_SWITCH_PENDING, &priv->status))
                 goto out;
 
         if (!iwl_is_associated_ctx(ctx))
                 goto out;
 
-        /* channel switch in progress */
-        if (priv->switch_rxon.switch_in_progress == true)
-                goto out;
-
         if (priv->cfg->ops->lib->set_channel_switch) {
 
                 ch = channel->hw_value;
@@ -2901,15 +2898,19 @@ static void iwlagn_mac_channel_switch(struct ieee80211_hw *hw,
                          * at this point, staging_rxon has the
                          * configuration for channel switch
                          */
+                        set_bit(STATUS_CHANNEL_SWITCH_PENDING, &priv->status);
+                        priv->switch_channel = cpu_to_le16(ch);
                         if (priv->cfg->ops->lib->set_channel_switch(priv,
-                                                                    ch_switch))
-                                priv->switch_rxon.switch_in_progress = false;
+                                                                    ch_switch)) {
+                                clear_bit(STATUS_CHANNEL_SWITCH_PENDING,
+                                          &priv->status);
+                                priv->switch_channel = 0;
+                                ieee80211_chswitch_done(ctx->vif, false);
+                        }
                 }
         }
 out:
         mutex_unlock(&priv->mutex);
-        if (!priv->switch_rxon.switch_in_progress)
-                ieee80211_chswitch_done(ctx->vif, false);
         IWL_DEBUG_MAC80211(priv, "leave\n");
 }
 
@@ -3831,11 +3832,11 @@ static DEFINE_PCI_DEVICE_TABLE(iwl_hw_card_ids) = {
 
 /* 6150 WiFi/WiMax Series */
         {IWL_PCI_DEVICE(0x0885, 0x1305, iwl6150_bgn_cfg)},
-        {IWL_PCI_DEVICE(0x0885, 0x1306, iwl6150_bgn_cfg)},
+        {IWL_PCI_DEVICE(0x0885, 0x1307, iwl6150_bg_cfg)},
         {IWL_PCI_DEVICE(0x0885, 0x1325, iwl6150_bgn_cfg)},
-        {IWL_PCI_DEVICE(0x0885, 0x1326, iwl6150_bgn_cfg)},
+        {IWL_PCI_DEVICE(0x0885, 0x1327, iwl6150_bg_cfg)},
         {IWL_PCI_DEVICE(0x0886, 0x1315, iwl6150_bgn_cfg)},
-        {IWL_PCI_DEVICE(0x0886, 0x1316, iwl6150_bgn_cfg)},
+        {IWL_PCI_DEVICE(0x0886, 0x1317, iwl6150_bg_cfg)},
 
 /* 1000 Series WiFi */
         {IWL_PCI_DEVICE(0x0083, 0x1205, iwl1000_bgn_cfg)},
diff --git a/drivers/net/wireless/iwlwifi/iwl-agn.h b/drivers/net/wireless/iwlwifi/iwl-agn.h
index 2495fe7a58cb..d1716844002e 100644
--- a/drivers/net/wireless/iwlwifi/iwl-agn.h
+++ b/drivers/net/wireless/iwlwifi/iwl-agn.h
@@ -89,6 +89,7 @@ extern struct iwl_cfg iwl6000_3agn_cfg;
 extern struct iwl_cfg iwl6050_2agn_cfg;
 extern struct iwl_cfg iwl6050_2abg_cfg;
 extern struct iwl_cfg iwl6150_bgn_cfg;
+extern struct iwl_cfg iwl6150_bg_cfg;
 extern struct iwl_cfg iwl1000_bgn_cfg;
 extern struct iwl_cfg iwl1000_bg_cfg;
 extern struct iwl_cfg iwl100_bgn_cfg;
diff --git a/drivers/net/wireless/iwlwifi/iwl-core.c b/drivers/net/wireless/iwlwifi/iwl-core.c
index 4653deada05b..213c80c6a668 100644
--- a/drivers/net/wireless/iwlwifi/iwl-core.c
+++ b/drivers/net/wireless/iwlwifi/iwl-core.c
@@ -843,12 +843,8 @@ void iwl_chswitch_done(struct iwl_priv *priv, bool is_success)
         if (test_bit(STATUS_EXIT_PENDING, &priv->status))
                 return;
 
-        if (priv->switch_rxon.switch_in_progress) {
+        if (test_and_clear_bit(STATUS_CHANNEL_SWITCH_PENDING, &priv->status))
                 ieee80211_chswitch_done(ctx->vif, is_success);
-                mutex_lock(&priv->mutex);
-                priv->switch_rxon.switch_in_progress = false;
-                mutex_unlock(&priv->mutex);
-        }
 }
 
 #ifdef CONFIG_IWLWIFI_DEBUG
diff --git a/drivers/net/wireless/iwlwifi/iwl-core.h b/drivers/net/wireless/iwlwifi/iwl-core.h
index 3bb76f6ea410..a54d416ec345 100644
--- a/drivers/net/wireless/iwlwifi/iwl-core.h
+++ b/drivers/net/wireless/iwlwifi/iwl-core.h
@@ -560,6 +560,7 @@ void iwlcore_free_geos(struct iwl_priv *priv);
 #define STATUS_POWER_PMI        16
 #define STATUS_FW_ERROR         17
 #define STATUS_DEVICE_ENABLED   18
+#define STATUS_CHANNEL_SWITCH_PENDING 19
 
 
 static inline int iwl_is_ready(struct iwl_priv *priv)
diff --git a/drivers/net/wireless/iwlwifi/iwl-dev.h b/drivers/net/wireless/iwlwifi/iwl-dev.h
index 22a6e3ec7094..c8de236c141b 100644
--- a/drivers/net/wireless/iwlwifi/iwl-dev.h
+++ b/drivers/net/wireless/iwlwifi/iwl-dev.h
@@ -982,17 +982,6 @@ struct traffic_stats {
 };
 
 /*
- * iwl_switch_rxon: "channel switch" structure
- *
- * @ switch_in_progress: channel switch in progress
- * @ channel: new channel
- */
-struct iwl_switch_rxon {
-        bool switch_in_progress;
-        __le16 channel;
-};
-
-/*
  * schedule the timer to wake up every UCODE_TRACE_PERIOD milliseconds
  * to perform continuous uCode event logging operation if enabled
  */
@@ -1287,7 +1276,7 @@ struct iwl_priv {
 
         struct iwl_rxon_context contexts[NUM_IWL_RXON_CTX];
 
-        struct iwl_switch_rxon switch_rxon;
+        __le16 switch_channel;
 
         struct {
                 u32 error_event_table;
diff --git a/drivers/net/wireless/iwlwifi/iwl-rx.c b/drivers/net/wireless/iwlwifi/iwl-rx.c
index 0053e9ea9021..b774517aa9fa 100644
--- a/drivers/net/wireless/iwlwifi/iwl-rx.c
+++ b/drivers/net/wireless/iwlwifi/iwl-rx.c
@@ -250,19 +250,19 @@ static void iwl_rx_csa(struct iwl_priv *priv, struct iwl_rx_mem_buffer *rxb)
         struct iwl_rxon_context *ctx = &priv->contexts[IWL_RXON_CTX_BSS];
         struct iwl_rxon_cmd *rxon = (void *)&ctx->active;
 
-        if (priv->switch_rxon.switch_in_progress) {
-                if (!le32_to_cpu(csa->status) &&
-                    (csa->channel == priv->switch_rxon.channel)) {
-                        rxon->channel = csa->channel;
-                        ctx->staging.channel = csa->channel;
-                        IWL_DEBUG_11H(priv, "CSA notif: channel %d\n",
-                              le16_to_cpu(csa->channel));
-                        iwl_chswitch_done(priv, true);
-                } else {
-                        IWL_ERR(priv, "CSA notif (fail) : channel %d\n",
+        if (!test_bit(STATUS_CHANNEL_SWITCH_PENDING, &priv->status))
+                return;
+
+        if (!le32_to_cpu(csa->status) && csa->channel == priv->switch_channel) {
+                rxon->channel = csa->channel;
+                ctx->staging.channel = csa->channel;
+                IWL_DEBUG_11H(priv, "CSA notif: channel %d\n",
                               le16_to_cpu(csa->channel));
-                        iwl_chswitch_done(priv, false);
-                }
+                iwl_chswitch_done(priv, true);
+        } else {
+                IWL_ERR(priv, "CSA notif (fail) : channel %d\n",
+                        le16_to_cpu(csa->channel));
+                iwl_chswitch_done(priv, false);
         }
 }
 
diff --git a/drivers/net/wireless/libertas/cmd.c b/drivers/net/wireless/libertas/cmd.c
index 84566db486d2..71c8f3fccfa1 100644
--- a/drivers/net/wireless/libertas/cmd.c
+++ b/drivers/net/wireless/libertas/cmd.c
@@ -994,6 +994,8 @@ static void lbs_submit_command(struct lbs_private *priv,
         cmd = cmdnode->cmdbuf;
 
         spin_lock_irqsave(&priv->driver_lock, flags);
+        priv->seqnum++;
+        cmd->seqnum = cpu_to_le16(priv->seqnum);
         priv->cur_cmd = cmdnode;
         spin_unlock_irqrestore(&priv->driver_lock, flags);
 
@@ -1621,11 +1623,9 @@ struct cmd_ctrl_node *__lbs_cmd_async(struct lbs_private *priv,
         /* Copy the incoming command to the buffer */
         memcpy(cmdnode->cmdbuf, in_cmd, in_cmd_size);
 
-        /* Set sequence number, clean result, move to buffer */
-        priv->seqnum++;
+        /* Set command, clean result, move to buffer */
         cmdnode->cmdbuf->command = cpu_to_le16(command);
         cmdnode->cmdbuf->size    = cpu_to_le16(in_cmd_size);
-        cmdnode->cmdbuf->seqnum  = cpu_to_le16(priv->seqnum);
         cmdnode->cmdbuf->result  = 0;
 
         lbs_deb_host("PREP_CMD: command 0x%04x\n", command);
diff --git a/drivers/net/wireless/libertas/if_sdio.c b/drivers/net/wireless/libertas/if_sdio.c
index a7b5cb0c2753..224e9853c480 100644
--- a/drivers/net/wireless/libertas/if_sdio.c
+++ b/drivers/net/wireless/libertas/if_sdio.c
@@ -907,7 +907,7 @@ static void if_sdio_interrupt(struct sdio_func *func)
         card = sdio_get_drvdata(func);
 
         cause = sdio_readb(card->func, IF_SDIO_H_INT_STATUS, &ret);
-        if (ret)
+        if (ret || !cause)
                 goto out;
 
         lbs_deb_sdio("interrupt: 0x%X\n", (unsigned)cause);
@@ -1008,10 +1008,6 @@ static int if_sdio_probe(struct sdio_func *func,
         if (ret)
                 goto release;
 
-        ret = sdio_claim_irq(func, if_sdio_interrupt);
-        if (ret)
-                goto disable;
-
         /* For 1-bit transfers to the 8686 model, we need to enable the
          * interrupt flag in the CCCR register. Set the MMC_QUIRK_LENIENT_FN0
          * bit to allow access to non-vendor registers. */
@@ -1083,6 +1079,21 @@ static int if_sdio_probe(struct sdio_func *func,
                 card->rx_unit = 0;
 
         /*
+         * Set up the interrupt handler late.
+         *
+         * If we set it up earlier, the (buggy) hardware generates a spurious
+         * interrupt, even before the interrupt has been enabled, with
+         * CCCR_INTx = 0.
+         *
+         * We register the interrupt handler late so that we can handle any
+         * spurious interrupts, and also to avoid generation of that known
+         * spurious interrupt in the first place.
+         */
+        ret = sdio_claim_irq(func, if_sdio_interrupt);
+        if (ret)
+                goto disable;
+
+        /*
          * Enable interrupts now that everything is set up
          */
         sdio_writeb(func, 0x0f, IF_SDIO_H_INT_MASK, &ret);
diff --git a/drivers/net/wireless/mwifiex/sdio.h b/drivers/net/wireless/mwifiex/sdio.h
index a0e9bc5253e0..4e97e90aa399 100644
--- a/drivers/net/wireless/mwifiex/sdio.h
+++ b/drivers/net/wireless/mwifiex/sdio.h
@@ -167,8 +167,8 @@
 /* Rx unit register */
 #define CARD_RX_UNIT_REG                0x63
 
-/* Event header Len*/
-#define MWIFIEX_EVENT_HEADER_LEN           8
+/* Event header len w/o 4 bytes of interface header */
+#define MWIFIEX_EVENT_HEADER_LEN           4
 
 /* Max retry number of CMD53 write */
 #define MAX_WRITE_IOMEM_RETRY           2
diff --git a/drivers/net/wireless/rt2x00/Kconfig b/drivers/net/wireless/rt2x00/Kconfig
index 9def1e5369a1..b2f8b8fd4d2d 100644
--- a/drivers/net/wireless/rt2x00/Kconfig
+++ b/drivers/net/wireless/rt2x00/Kconfig
@@ -166,7 +166,6 @@ config RT2800USB_RT35XX
 config RT2800USB_RT53XX
        bool "rt2800usb - Include support for rt53xx devices (EXPERIMENTAL)"
        depends on EXPERIMENTAL
-       default y
        ---help---
          This adds support for rt53xx wireless chipset family to the
          rt2800pci driver.
diff --git a/drivers/net/wireless/rt2x00/rt2x00config.c b/drivers/net/wireless/rt2x00/rt2x00config.c
index 555180d8f4aa..b704e5b183d0 100644
--- a/drivers/net/wireless/rt2x00/rt2x00config.c
+++ b/drivers/net/wireless/rt2x00/rt2x00config.c
@@ -250,7 +250,8 @@ void rt2x00lib_config(struct rt2x00_dev *rt2x00dev,
         if (ieee80211_flags & IEEE80211_CONF_CHANGE_CHANNEL)
                 rt2x00link_reset_tuner(rt2x00dev, false);
 
-        if (test_bit(REQUIRE_PS_AUTOWAKE, &rt2x00dev->cap_flags) &&
+        if (test_bit(DEVICE_STATE_PRESENT, &rt2x00dev->flags) &&
+            test_bit(REQUIRE_PS_AUTOWAKE, &rt2x00dev->cap_flags) &&
             (ieee80211_flags & IEEE80211_CONF_CHANGE_PS) &&
             (conf->flags & IEEE80211_CONF_PS)) {
                 beacon_diff = (long)jiffies - (long)rt2x00dev->last_beacon;
diff --git a/drivers/net/wireless/rt2x00/rt2x00dev.c b/drivers/net/wireless/rt2x00/rt2x00dev.c
index c018d67aab8e..939821b4af2f 100644
--- a/drivers/net/wireless/rt2x00/rt2x00dev.c
+++ b/drivers/net/wireless/rt2x00/rt2x00dev.c
@@ -146,6 +146,9 @@ static void rt2x00lib_autowakeup(struct work_struct *work)
         struct rt2x00_dev *rt2x00dev =
             container_of(work, struct rt2x00_dev, autowakeup_work.work);
 
+        if (!test_bit(DEVICE_STATE_PRESENT, &rt2x00dev->flags))
+                return;
+
         if (rt2x00dev->ops->lib->set_device_state(rt2x00dev, STATE_AWAKE))
                 ERROR(rt2x00dev, "Device failed to wakeup.\n");
         clear_bit(CONFIG_POWERSAVING, &rt2x00dev->flags);
@@ -1160,6 +1163,7 @@ void rt2x00lib_remove_dev(struct rt2x00_dev *rt2x00dev)
          * Stop all work.
          */
         cancel_work_sync(&rt2x00dev->intf_work);
+        cancel_delayed_work_sync(&rt2x00dev->autowakeup_work);
         if (rt2x00_is_usb(rt2x00dev)) {
                 del_timer_sync(&rt2x00dev->txstatus_timer);
                 cancel_work_sync(&rt2x00dev->rxdone_work);
diff --git a/drivers/net/wireless/rtlwifi/pci.c b/drivers/net/wireless/rtlwifi/pci.c
index a40952845436..9f8ccae93317 100644
--- a/drivers/net/wireless/rtlwifi/pci.c
+++ b/drivers/net/wireless/rtlwifi/pci.c
@@ -669,6 +669,14 @@ static void _rtl_pci_rx_interrupt(struct ieee80211_hw *hw)
                                                          &rx_status,
                                                          (u8 *) pdesc, skb);
 
+                        new_skb = dev_alloc_skb(rtlpci->rxbuffersize);
+                        if (unlikely(!new_skb)) {
+                                RT_TRACE(rtlpriv, (COMP_INTR | COMP_RECV),
+                                         DBG_DMESG,
+                                         ("can't alloc skb for rx\n"));
+                                goto done;
+                        }
+
                         pci_unmap_single(rtlpci->pdev,
                                          *((dma_addr_t *) skb->cb),
                                          rtlpci->rxbuffersize,
@@ -690,7 +698,7 @@ static void _rtl_pci_rx_interrupt(struct ieee80211_hw *hw)
                         hdr = rtl_get_hdr(skb);
                         fc = rtl_get_fc(skb);
 
-                        if (!stats.crc || !stats.hwerror) {
+                        if (!stats.crc && !stats.hwerror) {
                                 memcpy(IEEE80211_SKB_RXCB(skb), &rx_status,
                                        sizeof(rx_status));
 
@@ -758,15 +766,7 @@ static void _rtl_pci_rx_interrupt(struct ieee80211_hw *hw)
                                 rtl_lps_leave(hw);
                         }
 
-                        new_skb = dev_alloc_skb(rtlpci->rxbuffersize);
-                        if (unlikely(!new_skb)) {
-                                RT_TRACE(rtlpriv, (COMP_INTR | COMP_RECV),
-                                         DBG_DMESG,
-                                         ("can't alloc skb for rx\n"));
-                                goto done;
-                        }
                         skb = new_skb;
-                        /*skb->dev = dev; */
 
                         rtlpci->rx_ring[rx_queue_idx].rx_buf[rtlpci->
                                                              rx_ring
@@ -1113,6 +1113,13 @@ static int _rtl_pci_init_rx_ring(struct ieee80211_hw *hw)
 
                 rtlpci->rx_ring[rx_queue_idx].idx = 0;
 
+                /* If amsdu_8k is disabled, set buffersize to 4096. This
+                 * change will reduce memory fragmentation.
+                 */
+                if (rtlpci->rxbuffersize > 4096 &&
+                    rtlpriv->rtlhal.disable_amsdu_8k)
+                        rtlpci->rxbuffersize = 4096;
+
                 for (i = 0; i < rtlpci->rxringcount; i++) {
                         struct sk_buff *skb =
                             dev_alloc_skb(rtlpci->rxbuffersize);
diff --git a/drivers/net/wireless/wl12xx/conf.h b/drivers/net/wireless/wl12xx/conf.h
index 1ab6c86aac40..c83fefb6662f 100644
--- a/drivers/net/wireless/wl12xx/conf.h
+++ b/drivers/net/wireless/wl12xx/conf.h
@@ -1157,6 +1157,9 @@ struct conf_sched_scan_settings {
         /* time to wait on the channel for passive scans (in TUs) */
         u32 dwell_time_passive;
 
+        /* time to wait on the channel for DFS scans (in TUs) */
+        u32 dwell_time_dfs;
+
         /* number of probe requests to send on each channel in active scans */
         u8 num_probe_reqs;
 
diff --git a/drivers/net/wireless/wl12xx/main.c b/drivers/net/wireless/wl12xx/main.c
index bc00e52f6445..e6497dc669df 100644
--- a/drivers/net/wireless/wl12xx/main.c
+++ b/drivers/net/wireless/wl12xx/main.c
@@ -311,6 +311,7 @@ static struct conf_drv_settings default_conf = {
                 .min_dwell_time_active = 8,
                 .max_dwell_time_active = 30,
                 .dwell_time_passive    = 100,
+                .dwell_time_dfs        = 150,
                 .num_probe_reqs        = 2,
                 .rssi_threshold        = -90,
                 .snr_threshold         = 0,
diff --git a/drivers/net/wireless/wl12xx/scan.c b/drivers/net/wireless/wl12xx/scan.c
index f37e5a391976..56f76abc754d 100644
--- a/drivers/net/wireless/wl12xx/scan.c
+++ b/drivers/net/wireless/wl12xx/scan.c
@@ -331,16 +331,22 @@ wl1271_scan_get_sched_scan_channels(struct wl1271 *wl,
         struct conf_sched_scan_settings *c = &wl->conf.sched_scan;
         int i, j;
         u32 flags;
+        bool force_passive = !req->n_ssids;
 
         for (i = 0, j = start;
              i < req->n_channels && j < MAX_CHANNELS_ALL_BANDS;
              i++) {
                 flags = req->channels[i]->flags;
 
-                if (!(flags & IEEE80211_CHAN_DISABLED) &&
-                    ((flags & IEEE80211_CHAN_PASSIVE_SCAN) == passive) &&
-                    ((flags & IEEE80211_CHAN_RADAR) == radar) &&
-                    (req->channels[i]->band == band)) {
+                if (force_passive)
+                        flags |= IEEE80211_CHAN_PASSIVE_SCAN;
+
+                if ((req->channels[i]->band == band) &&
+                    !(flags & IEEE80211_CHAN_DISABLED) &&
+                    (!!(flags & IEEE80211_CHAN_RADAR) == radar) &&
+                    /* if radar is set, we ignore the passive flag */
+                    (radar ||
+                     !!(flags & IEEE80211_CHAN_PASSIVE_SCAN) == passive)) {
                         wl1271_debug(DEBUG_SCAN, "band %d, center_freq %d ",
                                      req->channels[i]->band,
                                      req->channels[i]->center_freq);
@@ -350,7 +356,12 @@ wl1271_scan_get_sched_scan_channels(struct wl1271 *wl,
                         wl1271_debug(DEBUG_SCAN, "max_power %d",
                                      req->channels[i]->max_power);
 
-                        if (flags & IEEE80211_CHAN_PASSIVE_SCAN) {
+                        if (flags & IEEE80211_CHAN_RADAR) {
+                                channels[j].flags |= SCAN_CHANNEL_FLAGS_DFS;
+                                channels[j].passive_duration =
+                                        cpu_to_le16(c->dwell_time_dfs);
+                        }
+                        else if (flags & IEEE80211_CHAN_PASSIVE_SCAN) {
                                 channels[j].passive_duration =
                                         cpu_to_le16(c->dwell_time_passive);
                         } else {
@@ -359,7 +370,7 @@ wl1271_scan_get_sched_scan_channels(struct wl1271 *wl,
                                 channels[j].max_duration =
                                         cpu_to_le16(c->max_dwell_time_active);
                         }
-                        channels[j].tx_power_att = req->channels[j]->max_power;
+                        channels[j].tx_power_att = req->channels[i]->max_power;
                         channels[j].channel = req->channels[i]->hw_value;
 
                         j++;
@@ -386,7 +397,11 @@ wl1271_scan_sched_scan_channels(struct wl1271 *wl,
                 wl1271_scan_get_sched_scan_channels(wl, req, cfg->channels,
                                                     IEEE80211_BAND_2GHZ,
                                                     false, false, idx);
-        idx += cfg->active[0];
+        /*
+         * 5GHz channels always start at position 14, not immediately
+         * after the last 2.4GHz channel
+         */
+        idx = 14;
 
         cfg->passive[1] =
                 wl1271_scan_get_sched_scan_channels(wl, req, cfg->channels,
@@ -394,22 +409,23 @@ wl1271_scan_sched_scan_channels(struct wl1271 *wl,
                                                     false, true, idx);
         idx += cfg->passive[1];
 
-        cfg->active[1] =
+        cfg->dfs =
                 wl1271_scan_get_sched_scan_channels(wl, req, cfg->channels,
                                                     IEEE80211_BAND_5GHZ,
-                                                    false, false, 14);
-        idx += cfg->active[1];
+                                                    true, true, idx);
+        idx += cfg->dfs;
 
-        cfg->dfs =
+        cfg->active[1] =
                 wl1271_scan_get_sched_scan_channels(wl, req, cfg->channels,
                                                     IEEE80211_BAND_5GHZ,
-                                                    true, false, idx);
-        idx += cfg->dfs;
+                                                    false, false, idx);
+        idx += cfg->active[1];
 
         wl1271_debug(DEBUG_SCAN, "    2.4GHz: active %d passive %d",
                      cfg->active[0], cfg->passive[0]);
         wl1271_debug(DEBUG_SCAN, "    5GHz: active %d passive %d",
                      cfg->active[1], cfg->passive[1]);
+        wl1271_debug(DEBUG_SCAN, "    DFS: %d", cfg->dfs);
 
         return idx;
 }
@@ -421,6 +437,7 @@ int wl1271_scan_sched_scan_config(struct wl1271 *wl,
         struct wl1271_cmd_sched_scan_config *cfg = NULL;
         struct conf_sched_scan_settings *c = &wl->conf.sched_scan;
         int i, total_channels, ret;
+        bool force_passive = !req->n_ssids;
 
         wl1271_debug(DEBUG_CMD, "cmd sched_scan scan config");
 
@@ -444,7 +461,7 @@ int wl1271_scan_sched_scan_config(struct wl1271 *wl,
         for (i = 0; i < SCAN_MAX_CYCLE_INTERVALS; i++)
                 cfg->intervals[i] = cpu_to_le32(req->interval);
 
-        if (req->ssids[0].ssid_len && req->ssids[0].ssid) {
+        if (!force_passive && req->ssids[0].ssid_len && req->ssids[0].ssid) {
                 cfg->filter_type = SCAN_SSID_FILTER_SPECIFIC;
                 cfg->ssid_len = req->ssids[0].ssid_len;
                 memcpy(cfg->ssid, req->ssids[0].ssid,
@@ -461,7 +478,7 @@ int wl1271_scan_sched_scan_config(struct wl1271 *wl,
                 goto out;
         }
 
-        if (cfg->active[0]) {
+        if (!force_passive && cfg->active[0]) {
                 ret = wl1271_cmd_build_probe_req(wl, req->ssids[0].ssid,
                                                  req->ssids[0].ssid_len,
                                                  ies->ie[IEEE80211_BAND_2GHZ],
@@ -473,7 +490,7 @@ int wl1271_scan_sched_scan_config(struct wl1271 *wl,
                 }
         }
 
-        if (cfg->active[1]) {
+        if (!force_passive && cfg->active[1]) {
                 ret = wl1271_cmd_build_probe_req(wl,  req->ssids[0].ssid,
                                                  req->ssids[0].ssid_len,
                                                  ies->ie[IEEE80211_BAND_5GHZ],
diff --git a/drivers/net/wireless/wl12xx/scan.h b/drivers/net/wireless/wl12xx/scan.h
index c83319579ca3..a0b6c5d67b07 100644
--- a/drivers/net/wireless/wl12xx/scan.h
+++ b/drivers/net/wireless/wl12xx/scan.h
@@ -137,6 +137,9 @@ enum {
         SCAN_BSS_TYPE_ANY,
 };
 
+#define SCAN_CHANNEL_FLAGS_DFS          BIT(0)
+#define SCAN_CHANNEL_FLAGS_DFS_ENABLED  BIT(1)
+
 struct conn_scan_ch_params {
         __le16 min_duration;
         __le16 max_duration;
diff --git a/drivers/net/wireless/zd1211rw/zd_usb.c b/drivers/net/wireless/zd1211rw/zd_usb.c
index 0e819943b9e4..631194d49828 100644
--- a/drivers/net/wireless/zd1211rw/zd_usb.c
+++ b/drivers/net/wireless/zd1211rw/zd_usb.c
@@ -1533,6 +1533,31 @@ static void __exit usb_exit(void)
 module_init(usb_init);
 module_exit(usb_exit);
 
+static int zd_ep_regs_out_msg(struct usb_device *udev, void *data, int len,
+                              int *actual_length, int timeout)
+{
+        /* In USB 2.0 mode EP_REGS_OUT endpoint is interrupt type. However in
+         * USB 1.1 mode endpoint is bulk. Select correct type URB by endpoint
+         * descriptor.
+         */
+        struct usb_host_endpoint *ep;
+        unsigned int pipe;
+
+        pipe = usb_sndintpipe(udev, EP_REGS_OUT);
+        ep = usb_pipe_endpoint(udev, pipe);
+        if (!ep)
+                return -EINVAL;
+
+        if (usb_endpoint_xfer_int(&ep->desc)) {
+                return usb_interrupt_msg(udev, pipe, data, len,
+                                         actual_length, timeout);
+        } else {
+                pipe = usb_sndbulkpipe(udev, EP_REGS_OUT);
+                return usb_bulk_msg(udev, pipe, data, len, actual_length,
+                                    timeout);
+        }
+}
+
 static int usb_int_regs_length(unsigned int count)
 {
         return sizeof(struct usb_int_regs) + count * sizeof(struct reg_data);
@@ -1648,15 +1673,14 @@ int zd_usb_ioread16v(struct zd_usb *usb, u16 *values,
 
         udev = zd_usb_to_usbdev(usb);
         prepare_read_regs_int(usb);
-        r = usb_interrupt_msg(udev, usb_sndintpipe(udev, EP_REGS_OUT),
-                              req, req_len, &actual_req_len, 50 /* ms */);
+        r = zd_ep_regs_out_msg(udev, req, req_len, &actual_req_len, 50 /*ms*/);
         if (r) {
                 dev_dbg_f(zd_usb_dev(usb),
-                        "error in usb_interrupt_msg(). Error number %d\n", r);
+                        "error in zd_ep_regs_out_msg(). Error number %d\n", r);
                 goto error;
         }
         if (req_len != actual_req_len) {
-                dev_dbg_f(zd_usb_dev(usb), "error in usb_interrupt_msg()\n"
+                dev_dbg_f(zd_usb_dev(usb), "error in zd_ep_regs_out_msg()\n"
                         " req_len %d != actual_req_len %d\n",
                         req_len, actual_req_len);
                 r = -EIO;
@@ -1818,9 +1842,17 @@ int zd_usb_iowrite16v_async(struct zd_usb *usb, const struct zd_ioreq16 *ioreqs,
                 rw->value = cpu_to_le16(ioreqs[i].value);
         }
 
-        usb_fill_int_urb(urb, udev, usb_sndintpipe(udev, EP_REGS_OUT),
-                         req, req_len, iowrite16v_urb_complete, usb,
-                         ep->desc.bInterval);
+        /* In USB 2.0 mode endpoint is interrupt type. However in USB 1.1 mode
+         * endpoint is bulk. Select correct type URB by endpoint descriptor.
+         */
+        if (usb_endpoint_xfer_int(&ep->desc))
+                usb_fill_int_urb(urb, udev, usb_sndintpipe(udev, EP_REGS_OUT),
+                                 req, req_len, iowrite16v_urb_complete, usb,
+                                 ep->desc.bInterval);
+        else
+                usb_fill_bulk_urb(urb, udev, usb_sndbulkpipe(udev, EP_REGS_OUT),
+                                  req, req_len, iowrite16v_urb_complete, usb);
+
         urb->transfer_flags |= URB_FREE_BUFFER;
 
         /* Submit previous URB */
@@ -1924,15 +1956,14 @@ int zd_usb_rfwrite(struct zd_usb *usb, u32 value, u8 bits)
         }
 
         udev = zd_usb_to_usbdev(usb);
-        r = usb_interrupt_msg(udev, usb_sndintpipe(udev, EP_REGS_OUT),
-                              req, req_len, &actual_req_len, 50 /* ms */);
+        r = zd_ep_regs_out_msg(udev, req, req_len, &actual_req_len, 50 /*ms*/);
         if (r) {
                 dev_dbg_f(zd_usb_dev(usb),
-                        "error in usb_interrupt_msg(). Error number %d\n", r);
+                        "error in zd_ep_regs_out_msg(). Error number %d\n", r);
                 goto out;
         }
         if (req_len != actual_req_len) {
-                dev_dbg_f(zd_usb_dev(usb), "error in usb_interrupt_msg()"
+                dev_dbg_f(zd_usb_dev(usb), "error in zd_ep_regs_out_msg()"
                         " req_len %d != actual_req_len %d\n",
                         req_len, actual_req_len);
                 r = -EIO;