23 files changed, 328 insertions, 123 deletions

diff --git a/Documentation/networking/can.txt b/Documentation/networking/can.txt
index f1b2de170929..641d2afacffa 100644
--- a/Documentation/networking/can.txt
+++ b/Documentation/networking/can.txt
@@ -281,10 +281,10 @@ solution for a couple of reasons:
             sa_family_t can_family;
             int         can_ifindex;
             union {
-                    struct { canid_t rx_id, tx_id; } tp16;
-                    struct { canid_t rx_id, tx_id; } tp20;
-                    struct { canid_t rx_id, tx_id; } mcnet;
-                    struct { canid_t rx_id, tx_id; } isotp;
+                    /* transport protocol class address info (e.g. ISOTP) */
+                    struct { canid_t rx_id, tx_id; } tp;
+
+                    /* reserved for future CAN protocols address information */
             } can_addr;
     };
 
diff --git a/MAINTAINERS b/MAINTAINERS
index 90dcbbcad91c..e46775868019 100644
--- a/MAINTAINERS
+++ b/MAINTAINERS
@@ -2116,7 +2116,7 @@ M:	reinette.chatre@intel.com
 L:      linux-wireless@vger.kernel.org
 L:      ipw3945-devel@lists.sourceforge.net
 W:      http://intellinuxwireless.org
-T:      git git://git.kernel.org/pub/scm/linux/kernel/git/rchatre/iwlwifi-2.6.git
+T:      git kernel.org:/pub/scm/linux/kernel/git/iwlwifi/iwlwifi-2.6.git
 S:      Supported
 
 IOC3 ETHERNET DRIVER
@@ -2197,7 +2197,7 @@ S:	Maintained
 ISDN SUBSYSTEM
 P:      Karsten Keil
 M:      kkeil@suse.de
-L:      isdn4linux@listserv.isdn4linux.de
+L:      isdn4linux@listserv.isdn4linux.de (subscribers-only)
 W:      http://www.isdn4linux.de
 T:      git kernel.org:/pub/scm/linux/kernel/kkeil/isdn-2.6.git
 S:      Maintained
@@ -2205,7 +2205,7 @@ S:	Maintained
 ISDN SUBSYSTEM (Eicon active card driver)
 P:      Armin Schindler
 M:      mac@melware.de
-L:      isdn4linux@listserv.isdn4linux.de
+L:      isdn4linux@listserv.isdn4linux.de (subscribers-only)
 W:      http://www.melware.de
 S:      Maintained
 
@@ -3280,6 +3280,7 @@ L:	linux-wireless@vger.kernel.org
 L:      rt2400-devel@lists.sourceforge.net
 W:      http://rt2x00.serialmonkey.com/
 S:      Maintained
+T:      git kernel.org:/pub/scm/linux/kernel/git/ivd/rt2x00.git
 F:      drivers/net/wireless/rt2x00/
 
 RAMDISK RAM BLOCK DEVICE DRIVER
@@ -3342,6 +3343,13 @@ L:	reiserfs-devel@vger.kernel.org
 W:      http://www.namesys.com
 S:      Supported
 
+RFKILL
+P:      Ivo van Doorn
+M:      IvDoorn@gmail.com
+L:      netdev@vger.kernel.org
+S:      Maintained
+F:      net/rfkill
+
 ROCKETPORT DRIVER
 P:      Comtrol Corp.
 W:      http://www.comtrol.com
diff --git a/block/Kconfig b/block/Kconfig
index 9bda7bc80307..7db9a411649d 100644
--- a/block/Kconfig
+++ b/block/Kconfig
@@ -38,7 +38,7 @@ config BLK_DEV_IO_TRACE
           on a block device queue. For more information (and the user space
           support tools needed), fetch the blktrace app from:
 
-          git://brick.kernel.dk/data/git/blktrace.git
+          git://git.kernel.dk/blktrace.git
 
 config LSF
         bool "Support for Large Single Files"
diff --git a/drivers/net/b44.c b/drivers/net/b44.c
index 25f1337cd02c..59dce6aa0865 100644
--- a/drivers/net/b44.c
+++ b/drivers/net/b44.c
@@ -148,7 +148,7 @@ static inline void b44_sync_dma_desc_for_device(struct ssb_device *sdev,
                                                 unsigned long offset,
                                                 enum dma_data_direction dir)
 {
-        dma_sync_single_range_for_device(sdev->dev, dma_base,
+        dma_sync_single_range_for_device(sdev->dma_dev, dma_base,
                                          offset & dma_desc_align_mask,
                                          dma_desc_sync_size, dir);
 }
@@ -158,7 +158,7 @@ static inline void b44_sync_dma_desc_for_cpu(struct ssb_device *sdev,
                                              unsigned long offset,
                                              enum dma_data_direction dir)
 {
-        dma_sync_single_range_for_cpu(sdev->dev, dma_base,
+        dma_sync_single_range_for_cpu(sdev->dma_dev, dma_base,
                                       offset & dma_desc_align_mask,
                                       dma_desc_sync_size, dir);
 }
@@ -613,7 +613,7 @@ static void b44_tx(struct b44 *bp)
 
                 BUG_ON(skb == NULL);
 
-                dma_unmap_single(bp->sdev->dev,
+                dma_unmap_single(bp->sdev->dma_dev,
                                  rp->mapping,
                                  skb->len,
                                  DMA_TO_DEVICE);
@@ -653,7 +653,7 @@ static int b44_alloc_rx_skb(struct b44 *bp, int src_idx, u32 dest_idx_unmasked)
         if (skb == NULL)
                 return -ENOMEM;
 
-        mapping = dma_map_single(bp->sdev->dev, skb->data,
+        mapping = dma_map_single(bp->sdev->dma_dev, skb->data,
                                  RX_PKT_BUF_SZ,
                                  DMA_FROM_DEVICE);
 
@@ -663,19 +663,19 @@ static int b44_alloc_rx_skb(struct b44 *bp, int src_idx, u32 dest_idx_unmasked)
                 mapping + RX_PKT_BUF_SZ > DMA_30BIT_MASK) {
                 /* Sigh... */
                 if (!dma_mapping_error(mapping))
-                        dma_unmap_single(bp->sdev->dev, mapping,
+                        dma_unmap_single(bp->sdev->dma_dev, mapping,
                                         RX_PKT_BUF_SZ, DMA_FROM_DEVICE);
                 dev_kfree_skb_any(skb);
                 skb = __netdev_alloc_skb(bp->dev, RX_PKT_BUF_SZ, GFP_ATOMIC|GFP_DMA);
                 if (skb == NULL)
                         return -ENOMEM;
-                mapping = dma_map_single(bp->sdev->dev, skb->data,
+                mapping = dma_map_single(bp->sdev->dma_dev, skb->data,
                                          RX_PKT_BUF_SZ,
                                          DMA_FROM_DEVICE);
                 if (dma_mapping_error(mapping) ||
                         mapping + RX_PKT_BUF_SZ > DMA_30BIT_MASK) {
                         if (!dma_mapping_error(mapping))
-                                dma_unmap_single(bp->sdev->dev, mapping, RX_PKT_BUF_SZ,DMA_FROM_DEVICE);
+                                dma_unmap_single(bp->sdev->dma_dev, mapping, RX_PKT_BUF_SZ,DMA_FROM_DEVICE);
                         dev_kfree_skb_any(skb);
                         return -ENOMEM;
                 }
@@ -750,7 +750,7 @@ static void b44_recycle_rx(struct b44 *bp, int src_idx, u32 dest_idx_unmasked)
                                              dest_idx * sizeof(dest_desc),
                                              DMA_BIDIRECTIONAL);
 
-        dma_sync_single_for_device(bp->sdev->dev, le32_to_cpu(src_desc->addr),
+        dma_sync_single_for_device(bp->sdev->dma_dev, le32_to_cpu(src_desc->addr),
                                    RX_PKT_BUF_SZ,
                                    DMA_FROM_DEVICE);
 }
@@ -772,7 +772,7 @@ static int b44_rx(struct b44 *bp, int budget)
                 struct rx_header *rh;
                 u16 len;
 
-                dma_sync_single_for_cpu(bp->sdev->dev, map,
+                dma_sync_single_for_cpu(bp->sdev->dma_dev, map,
                                             RX_PKT_BUF_SZ,
                                             DMA_FROM_DEVICE);
                 rh = (struct rx_header *) skb->data;
@@ -806,7 +806,7 @@ static int b44_rx(struct b44 *bp, int budget)
                         skb_size = b44_alloc_rx_skb(bp, cons, bp->rx_prod);
                         if (skb_size < 0)
                                 goto drop_it;
-                        dma_unmap_single(bp->sdev->dev, map,
+                        dma_unmap_single(bp->sdev->dma_dev, map,
                                          skb_size, DMA_FROM_DEVICE);
                         /* Leave out rx_header */
                         skb_put(skb, len + RX_PKT_OFFSET);
@@ -966,24 +966,24 @@ static int b44_start_xmit(struct sk_buff *skb, struct net_device *dev)
                 goto err_out;
         }
 
-        mapping = dma_map_single(bp->sdev->dev, skb->data, len, DMA_TO_DEVICE);
+        mapping = dma_map_single(bp->sdev->dma_dev, skb->data, len, DMA_TO_DEVICE);
         if (dma_mapping_error(mapping) || mapping + len > DMA_30BIT_MASK) {
                 struct sk_buff *bounce_skb;
 
                 /* Chip can't handle DMA to/from >1GB, use bounce buffer */
                 if (!dma_mapping_error(mapping))
-                        dma_unmap_single(bp->sdev->dev, mapping, len,
+                        dma_unmap_single(bp->sdev->dma_dev, mapping, len,
                                         DMA_TO_DEVICE);
 
                 bounce_skb = __dev_alloc_skb(len, GFP_ATOMIC | GFP_DMA);
                 if (!bounce_skb)
                         goto err_out;
 
-                mapping = dma_map_single(bp->sdev->dev, bounce_skb->data,
+                mapping = dma_map_single(bp->sdev->dma_dev, bounce_skb->data,
                                          len, DMA_TO_DEVICE);
                 if (dma_mapping_error(mapping) || mapping + len > DMA_30BIT_MASK) {
                         if (!dma_mapping_error(mapping))
-                                dma_unmap_single(bp->sdev->dev, mapping,
+                                dma_unmap_single(bp->sdev->dma_dev, mapping,
                                          len, DMA_TO_DEVICE);
                         dev_kfree_skb_any(bounce_skb);
                         goto err_out;
@@ -1082,7 +1082,7 @@ static void b44_free_rings(struct b44 *bp)
 
                 if (rp->skb == NULL)
                         continue;
-                dma_unmap_single(bp->sdev->dev, rp->mapping, RX_PKT_BUF_SZ,
+                dma_unmap_single(bp->sdev->dma_dev, rp->mapping, RX_PKT_BUF_SZ,
                                         DMA_FROM_DEVICE);
                 dev_kfree_skb_any(rp->skb);
                 rp->skb = NULL;
@@ -1094,7 +1094,7 @@ static void b44_free_rings(struct b44 *bp)
 
                 if (rp->skb == NULL)
                         continue;
-                dma_unmap_single(bp->sdev->dev, rp->mapping, rp->skb->len,
+                dma_unmap_single(bp->sdev->dma_dev, rp->mapping, rp->skb->len,
                                         DMA_TO_DEVICE);
                 dev_kfree_skb_any(rp->skb);
                 rp->skb = NULL;
@@ -1117,12 +1117,12 @@ static void b44_init_rings(struct b44 *bp)
         memset(bp->tx_ring, 0, B44_TX_RING_BYTES);
 
         if (bp->flags & B44_FLAG_RX_RING_HACK)
-                dma_sync_single_for_device(bp->sdev->dev, bp->rx_ring_dma,
+                dma_sync_single_for_device(bp->sdev->dma_dev, bp->rx_ring_dma,
                                           DMA_TABLE_BYTES,
                                           DMA_BIDIRECTIONAL);
 
         if (bp->flags & B44_FLAG_TX_RING_HACK)
-                dma_sync_single_for_device(bp->sdev->dev, bp->tx_ring_dma,
+                dma_sync_single_for_device(bp->sdev->dma_dev, bp->tx_ring_dma,
                                           DMA_TABLE_BYTES,
                                           DMA_TO_DEVICE);
 
@@ -1144,24 +1144,24 @@ static void b44_free_consistent(struct b44 *bp)
         bp->tx_buffers = NULL;
         if (bp->rx_ring) {
                 if (bp->flags & B44_FLAG_RX_RING_HACK) {
-                        dma_unmap_single(bp->sdev->dev, bp->rx_ring_dma,
+                        dma_unmap_single(bp->sdev->dma_dev, bp->rx_ring_dma,
                                         DMA_TABLE_BYTES,
                                         DMA_BIDIRECTIONAL);
                         kfree(bp->rx_ring);
                 } else
-                        dma_free_coherent(bp->sdev->dev, DMA_TABLE_BYTES,
+                        dma_free_coherent(bp->sdev->dma_dev, DMA_TABLE_BYTES,
                                             bp->rx_ring, bp->rx_ring_dma);
                 bp->rx_ring = NULL;
                 bp->flags &= ~B44_FLAG_RX_RING_HACK;
         }
         if (bp->tx_ring) {
                 if (bp->flags & B44_FLAG_TX_RING_HACK) {
-                        dma_unmap_single(bp->sdev->dev, bp->tx_ring_dma,
+                        dma_unmap_single(bp->sdev->dma_dev, bp->tx_ring_dma,
                                         DMA_TABLE_BYTES,
                                         DMA_TO_DEVICE);
                         kfree(bp->tx_ring);
                 } else
-                        dma_free_coherent(bp->sdev->dev, DMA_TABLE_BYTES,
+                        dma_free_coherent(bp->sdev->dma_dev, DMA_TABLE_BYTES,
                                             bp->tx_ring, bp->tx_ring_dma);
                 bp->tx_ring = NULL;
                 bp->flags &= ~B44_FLAG_TX_RING_HACK;
@@ -1187,7 +1187,7 @@ static int b44_alloc_consistent(struct b44 *bp, gfp_t gfp)
                 goto out_err;
 
         size = DMA_TABLE_BYTES;
-        bp->rx_ring = dma_alloc_coherent(bp->sdev->dev, size, &bp->rx_ring_dma, gfp);
+        bp->rx_ring = dma_alloc_coherent(bp->sdev->dma_dev, size, &bp->rx_ring_dma, gfp);
         if (!bp->rx_ring) {
                 /* Allocation may have failed due to pci_alloc_consistent
                    insisting on use of GFP_DMA, which is more restrictive
@@ -1199,7 +1199,7 @@ static int b44_alloc_consistent(struct b44 *bp, gfp_t gfp)
                 if (!rx_ring)
                         goto out_err;
 
-                rx_ring_dma = dma_map_single(bp->sdev->dev, rx_ring,
+                rx_ring_dma = dma_map_single(bp->sdev->dma_dev, rx_ring,
                                             DMA_TABLE_BYTES,
                                             DMA_BIDIRECTIONAL);
 
@@ -1214,7 +1214,7 @@ static int b44_alloc_consistent(struct b44 *bp, gfp_t gfp)
                 bp->flags |= B44_FLAG_RX_RING_HACK;
         }
 
-        bp->tx_ring = dma_alloc_coherent(bp->sdev->dev, size, &bp->tx_ring_dma, gfp);
+        bp->tx_ring = dma_alloc_coherent(bp->sdev->dma_dev, size, &bp->tx_ring_dma, gfp);
         if (!bp->tx_ring) {
                 /* Allocation may have failed due to dma_alloc_coherent
                    insisting on use of GFP_DMA, which is more restrictive
@@ -1226,7 +1226,7 @@ static int b44_alloc_consistent(struct b44 *bp, gfp_t gfp)
                 if (!tx_ring)
                         goto out_err;
 
-                tx_ring_dma = dma_map_single(bp->sdev->dev, tx_ring,
+                tx_ring_dma = dma_map_single(bp->sdev->dma_dev, tx_ring,
                                             DMA_TABLE_BYTES,
                                             DMA_TO_DEVICE);
 
diff --git a/drivers/net/netconsole.c b/drivers/net/netconsole.c
index 501e451be911..665341e43055 100644
--- a/drivers/net/netconsole.c
+++ b/drivers/net/netconsole.c
@@ -730,7 +730,7 @@ static void write_msg(struct console *con, const char *msg, unsigned int len)
 
 static struct console netconsole = {
         .name   = "netcon",
-        .flags  = CON_ENABLED | CON_PRINTBUFFER,
+        .flags  = CON_ENABLED,
         .write  = write_msg,
 };
 
@@ -749,6 +749,9 @@ static int __init init_netconsole(void)
                                 err = PTR_ERR(nt);
                                 goto fail;
                         }
+                        /* Dump existing printks when we register */
+                        netconsole.flags |= CON_PRINTBUFFER;
+
                         spin_lock_irqsave(&target_list_lock, flags);
                         list_add(&nt->list, &target_list);
                         spin_unlock_irqrestore(&target_list_lock, flags);
diff --git a/drivers/net/ps3_gelic_wireless.c b/drivers/net/ps3_gelic_wireless.c
index ddbc6e475e28..c16de5129a71 100644
--- a/drivers/net/ps3_gelic_wireless.c
+++ b/drivers/net/ps3_gelic_wireless.c
@@ -512,13 +512,18 @@ static void gelic_wl_parse_ie(u8 *data, size_t len,
                  data, len);
         memset(ie_info, 0, sizeof(struct ie_info));
 
-        while (0 < data_left) {
+        while (2 <= data_left) {
                 item_id = *pos++;
                 item_len = *pos++;
+                data_left -= 2;
+
+                if (data_left < item_len)
+                        break;
 
                 switch (item_id) {
                 case MFIE_TYPE_GENERIC:
-                        if (!memcmp(pos, wpa_oui, OUI_LEN) &&
+                        if ((OUI_LEN + 1 <= item_len) &&
+                            !memcmp(pos, wpa_oui, OUI_LEN) &&
                             pos[OUI_LEN] == 0x01) {
                                 ie_info->wpa.data = pos - 2;
                                 ie_info->wpa.len = item_len + 2;
@@ -535,7 +540,7 @@ static void gelic_wl_parse_ie(u8 *data, size_t len,
                         break;
                 }
                 pos += item_len;
-                data_left -= item_len + 2;
+                data_left -= item_len;
         }
         pr_debug("%s: wpa=%p,%d wpa2=%p,%d\n", __func__,
                  ie_info->wpa.data, ie_info->wpa.len,
diff --git a/drivers/net/wireless/b43/dma.c b/drivers/net/wireless/b43/dma.c
index 948eb1fe916b..48e912487b16 100644
--- a/drivers/net/wireless/b43/dma.c
+++ b/drivers/net/wireless/b43/dma.c
@@ -373,10 +373,10 @@ static inline
         dma_addr_t dmaaddr;
 
         if (tx) {
-                dmaaddr = dma_map_single(ring->dev->dev->dev,
+                dmaaddr = dma_map_single(ring->dev->dev->dma_dev,
                                          buf, len, DMA_TO_DEVICE);
         } else {
-                dmaaddr = dma_map_single(ring->dev->dev->dev,
+                dmaaddr = dma_map_single(ring->dev->dev->dma_dev,
                                          buf, len, DMA_FROM_DEVICE);
         }
 
@@ -388,9 +388,10 @@ static inline
                           dma_addr_t addr, size_t len, int tx)
 {
         if (tx) {
-                dma_unmap_single(ring->dev->dev->dev, addr, len, DMA_TO_DEVICE);
+                dma_unmap_single(ring->dev->dev->dma_dev,
+                                 addr, len, DMA_TO_DEVICE);
         } else {
-                dma_unmap_single(ring->dev->dev->dev,
+                dma_unmap_single(ring->dev->dev->dma_dev,
                                  addr, len, DMA_FROM_DEVICE);
         }
 }
@@ -400,7 +401,7 @@ static inline
                                  dma_addr_t addr, size_t len)
 {
         B43_WARN_ON(ring->tx);
-        dma_sync_single_for_cpu(ring->dev->dev->dev,
+        dma_sync_single_for_cpu(ring->dev->dev->dma_dev,
                                 addr, len, DMA_FROM_DEVICE);
 }
 
@@ -409,7 +410,7 @@ static inline
                                     dma_addr_t addr, size_t len)
 {
         B43_WARN_ON(ring->tx);
-        dma_sync_single_for_device(ring->dev->dev->dev,
+        dma_sync_single_for_device(ring->dev->dev->dma_dev,
                                    addr, len, DMA_FROM_DEVICE);
 }
 
@@ -425,7 +426,7 @@ static inline
 
 static int alloc_ringmemory(struct b43_dmaring *ring)
 {
-        struct device *dev = ring->dev->dev->dev;
+        struct device *dma_dev = ring->dev->dev->dma_dev;
         gfp_t flags = GFP_KERNEL;
 
         /* The specs call for 4K buffers for 30- and 32-bit DMA with 4K
@@ -439,7 +440,7 @@ static int alloc_ringmemory(struct b43_dmaring *ring)
          */
         if (ring->type == B43_DMA_64BIT)
                 flags |= GFP_DMA;
-        ring->descbase = dma_alloc_coherent(dev, B43_DMA_RINGMEMSIZE,
+        ring->descbase = dma_alloc_coherent(dma_dev, B43_DMA_RINGMEMSIZE,
                                             &(ring->dmabase), flags);
         if (!ring->descbase) {
                 b43err(ring->dev->wl, "DMA ringmemory allocation failed\n");
@@ -452,9 +453,9 @@ static int alloc_ringmemory(struct b43_dmaring *ring)
 
 static void free_ringmemory(struct b43_dmaring *ring)
 {
-        struct device *dev = ring->dev->dev->dev;
+        struct device *dma_dev = ring->dev->dev->dma_dev;
 
-        dma_free_coherent(dev, B43_DMA_RINGMEMSIZE,
+        dma_free_coherent(dma_dev, B43_DMA_RINGMEMSIZE,
                           ring->descbase, ring->dmabase);
 }
 
@@ -854,7 +855,7 @@ struct b43_dmaring *b43_setup_dmaring(struct b43_wldev *dev,
                         goto err_kfree_meta;
 
                 /* test for ability to dma to txhdr_cache */
-                dma_test = dma_map_single(dev->dev->dev,
+                dma_test = dma_map_single(dev->dev->dma_dev,
                                           ring->txhdr_cache,
                                           b43_txhdr_size(dev),
                                           DMA_TO_DEVICE);
@@ -869,7 +870,7 @@ struct b43_dmaring *b43_setup_dmaring(struct b43_wldev *dev,
                         if (!ring->txhdr_cache)
                                 goto err_kfree_meta;
 
-                        dma_test = dma_map_single(dev->dev->dev,
+                        dma_test = dma_map_single(dev->dev->dma_dev,
                                                   ring->txhdr_cache,
                                                   b43_txhdr_size(dev),
                                                   DMA_TO_DEVICE);
@@ -883,7 +884,7 @@ struct b43_dmaring *b43_setup_dmaring(struct b43_wldev *dev,
                         }
                 }
 
-                dma_unmap_single(dev->dev->dev,
+                dma_unmap_single(dev->dev->dma_dev,
                                  dma_test, b43_txhdr_size(dev),
                                  DMA_TO_DEVICE);
         }
diff --git a/drivers/net/wireless/b43legacy/dma.c b/drivers/net/wireless/b43legacy/dma.c
index e87b427d5e43..c990f87b107a 100644
--- a/drivers/net/wireless/b43legacy/dma.c
+++ b/drivers/net/wireless/b43legacy/dma.c
@@ -393,11 +393,11 @@ dma_addr_t map_descbuffer(struct b43legacy_dmaring *ring,
         dma_addr_t dmaaddr;
 
         if (tx)
-                dmaaddr = dma_map_single(ring->dev->dev->dev,
+                dmaaddr = dma_map_single(ring->dev->dev->dma_dev,
                                          buf, len,
                                          DMA_TO_DEVICE);
         else
-                dmaaddr = dma_map_single(ring->dev->dev->dev,
+                dmaaddr = dma_map_single(ring->dev->dev->dma_dev,
                                          buf, len,
                                          DMA_FROM_DEVICE);
 
@@ -411,11 +411,11 @@ void unmap_descbuffer(struct b43legacy_dmaring *ring,
                       int tx)
 {
         if (tx)
-                dma_unmap_single(ring->dev->dev->dev,
+                dma_unmap_single(ring->dev->dev->dma_dev,
                                  addr, len,
                                  DMA_TO_DEVICE);
         else
-                dma_unmap_single(ring->dev->dev->dev,
+                dma_unmap_single(ring->dev->dev->dma_dev,
                                  addr, len,
                                  DMA_FROM_DEVICE);
 }
@@ -427,7 +427,7 @@ void sync_descbuffer_for_cpu(struct b43legacy_dmaring *ring,
 {
         B43legacy_WARN_ON(ring->tx);
 
-        dma_sync_single_for_cpu(ring->dev->dev->dev,
+        dma_sync_single_for_cpu(ring->dev->dev->dma_dev,
                                 addr, len, DMA_FROM_DEVICE);
 }
 
@@ -438,7 +438,7 @@ void sync_descbuffer_for_device(struct b43legacy_dmaring *ring,
 {
         B43legacy_WARN_ON(ring->tx);
 
-        dma_sync_single_for_device(ring->dev->dev->dev,
+        dma_sync_single_for_device(ring->dev->dev->dma_dev,
                                    addr, len, DMA_FROM_DEVICE);
 }
 
@@ -458,9 +458,9 @@ void free_descriptor_buffer(struct b43legacy_dmaring *ring,
 
 static int alloc_ringmemory(struct b43legacy_dmaring *ring)
 {
-        struct device *dev = ring->dev->dev->dev;
+        struct device *dma_dev = ring->dev->dev->dma_dev;
 
-        ring->descbase = dma_alloc_coherent(dev, B43legacy_DMA_RINGMEMSIZE,
+        ring->descbase = dma_alloc_coherent(dma_dev, B43legacy_DMA_RINGMEMSIZE,
                                             &(ring->dmabase), GFP_KERNEL);
         if (!ring->descbase) {
                 b43legacyerr(ring->dev->wl, "DMA ringmemory allocation"
@@ -474,9 +474,9 @@ static int alloc_ringmemory(struct b43legacy_dmaring *ring)
 
 static void free_ringmemory(struct b43legacy_dmaring *ring)
 {
-        struct device *dev = ring->dev->dev->dev;
+        struct device *dma_dev = ring->dev->dev->dma_dev;
 
-        dma_free_coherent(dev, B43legacy_DMA_RINGMEMSIZE,
+        dma_free_coherent(dma_dev, B43legacy_DMA_RINGMEMSIZE,
                           ring->descbase, ring->dmabase);
 }
 
@@ -585,8 +585,9 @@ static int b43legacy_dmacontroller_tx_reset(struct b43legacy_wldev *dev,
 
 /* Check if a DMA mapping address is invalid. */
 static bool b43legacy_dma_mapping_error(struct b43legacy_dmaring *ring,
-                                        dma_addr_t addr,
-                                        size_t buffersize)
+                                         dma_addr_t addr,
+                                         size_t buffersize,
+                                         bool dma_to_device)
 {
         if (unlikely(dma_mapping_error(addr)))
                 return 1;
@@ -594,11 +595,11 @@ static bool b43legacy_dma_mapping_error(struct b43legacy_dmaring *ring,
         switch (ring->type) {
         case B43legacy_DMA_30BIT:
                 if ((u64)addr + buffersize > (1ULL << 30))
-                        return 1;
+                        goto address_error;
                 break;
         case B43legacy_DMA_32BIT:
                 if ((u64)addr + buffersize > (1ULL << 32))
-                        return 1;
+                        goto address_error;
                 break;
         case B43legacy_DMA_64BIT:
                 /* Currently we can't have addresses beyond 64 bits in the kernel. */
@@ -607,6 +608,12 @@ static bool b43legacy_dma_mapping_error(struct b43legacy_dmaring *ring,
 
         /* The address is OK. */
         return 0;
+
+address_error:
+        /* We can't support this address. Unmap it again. */
+        unmap_descbuffer(ring, addr, buffersize, dma_to_device);
+
+        return 1;
 }
 
 static int setup_rx_descbuffer(struct b43legacy_dmaring *ring,
@@ -626,7 +633,7 @@ static int setup_rx_descbuffer(struct b43legacy_dmaring *ring,
                 return -ENOMEM;
         dmaaddr = map_descbuffer(ring, skb->data,
                                  ring->rx_buffersize, 0);
-        if (b43legacy_dma_mapping_error(ring, dmaaddr, ring->rx_buffersize)) {
+        if (b43legacy_dma_mapping_error(ring, dmaaddr, ring->rx_buffersize, 0)) {
                 /* ugh. try to realloc in zone_dma */
                 gfp_flags |= GFP_DMA;
 
@@ -639,7 +646,7 @@ static int setup_rx_descbuffer(struct b43legacy_dmaring *ring,
                                          ring->rx_buffersize, 0);
         }
 
-        if (b43legacy_dma_mapping_error(ring, dmaaddr, ring->rx_buffersize)) {
+        if (b43legacy_dma_mapping_error(ring, dmaaddr, ring->rx_buffersize, 0)) {
                 dev_kfree_skb_any(skb);
                 return -EIO;
         }
@@ -886,12 +893,12 @@ struct b43legacy_dmaring *b43legacy_setup_dmaring(struct b43legacy_wldev *dev,
                         goto err_kfree_meta;
 
                 /* test for ability to dma to txhdr_cache */
-                dma_test = dma_map_single(dev->dev->dev, ring->txhdr_cache,
+                dma_test = dma_map_single(dev->dev->dma_dev, ring->txhdr_cache,
                                           sizeof(struct b43legacy_txhdr_fw3),
                                           DMA_TO_DEVICE);
 
                 if (b43legacy_dma_mapping_error(ring, dma_test,
-                                        sizeof(struct b43legacy_txhdr_fw3))) {
+                                        sizeof(struct b43legacy_txhdr_fw3), 1)) {
                         /* ugh realloc */
                         kfree(ring->txhdr_cache);
                         ring->txhdr_cache = kcalloc(nr_slots,
@@ -900,17 +907,17 @@ struct b43legacy_dmaring *b43legacy_setup_dmaring(struct b43legacy_wldev *dev,
                         if (!ring->txhdr_cache)
                                 goto err_kfree_meta;
 
-                        dma_test = dma_map_single(dev->dev->dev,
+                        dma_test = dma_map_single(dev->dev->dma_dev,
                                         ring->txhdr_cache,
                                         sizeof(struct b43legacy_txhdr_fw3),
                                         DMA_TO_DEVICE);
 
                         if (b43legacy_dma_mapping_error(ring, dma_test,
-                                        sizeof(struct b43legacy_txhdr_fw3)))
+                                        sizeof(struct b43legacy_txhdr_fw3), 1))
                                 goto err_kfree_txhdr_cache;
                 }
 
-                dma_unmap_single(dev->dev->dev,
+                dma_unmap_single(dev->dev->dma_dev,
                                  dma_test, sizeof(struct b43legacy_txhdr_fw3),
                                  DMA_TO_DEVICE);
         }
@@ -1235,7 +1242,7 @@ static int dma_tx_fragment(struct b43legacy_dmaring *ring,
         meta_hdr->dmaaddr = map_descbuffer(ring, (unsigned char *)header,
                                            sizeof(struct b43legacy_txhdr_fw3), 1);
         if (b43legacy_dma_mapping_error(ring, meta_hdr->dmaaddr,
-                                        sizeof(struct b43legacy_txhdr_fw3))) {
+                                        sizeof(struct b43legacy_txhdr_fw3), 1)) {
                 ring->current_slot = old_top_slot;
                 ring->used_slots = old_used_slots;
                 return -EIO;
@@ -1254,7 +1261,7 @@ static int dma_tx_fragment(struct b43legacy_dmaring *ring,
 
         meta->dmaaddr = map_descbuffer(ring, skb->data, skb->len, 1);
         /* create a bounce buffer in zone_dma on mapping failure. */
-        if (b43legacy_dma_mapping_error(ring, meta->dmaaddr, skb->len)) {
+        if (b43legacy_dma_mapping_error(ring, meta->dmaaddr, skb->len, 1)) {
                 bounce_skb = __dev_alloc_skb(skb->len, GFP_ATOMIC | GFP_DMA);
                 if (!bounce_skb) {
                         ring->current_slot = old_top_slot;
@@ -1268,7 +1275,7 @@ static int dma_tx_fragment(struct b43legacy_dmaring *ring,
                 skb = bounce_skb;
                 meta->skb = skb;
                 meta->dmaaddr = map_descbuffer(ring, skb->data, skb->len, 1);
-                if (b43legacy_dma_mapping_error(ring, meta->dmaaddr, skb->len)) {
+                if (b43legacy_dma_mapping_error(ring, meta->dmaaddr, skb->len, 1)) {
                         ring->current_slot = old_top_slot;
                         ring->used_slots = old_used_slots;
                         err = -EIO;
diff --git a/drivers/net/wireless/b43legacy/main.c b/drivers/net/wireless/b43legacy/main.c
index 5f3f34e1dbfd..0f7a6e7bd96a 100644
--- a/drivers/net/wireless/b43legacy/main.c
+++ b/drivers/net/wireless/b43legacy/main.c
@@ -1488,6 +1488,7 @@ static int b43legacy_request_firmware(struct b43legacy_wldev *dev)
         }
         if (!fw->initvals) {
                 switch (dev->phy.type) {
+                case B43legacy_PHYTYPE_B:
                 case B43legacy_PHYTYPE_G:
                         if ((rev >= 5) && (rev <= 10))
                                 filename = "b0g0initvals5";
@@ -1505,6 +1506,7 @@ static int b43legacy_request_firmware(struct b43legacy_wldev *dev)
         }
         if (!fw->initvals_band) {
                 switch (dev->phy.type) {
+                case B43legacy_PHYTYPE_B:
                 case B43legacy_PHYTYPE_G:
                         if ((rev >= 5) && (rev <= 10))
                                 filename = "b0g0bsinitvals5";
diff --git a/drivers/net/wireless/rtl8187_dev.c b/drivers/net/wireless/rtl8187_dev.c
index f44505994a0e..133b3f39eeb6 100644
--- a/drivers/net/wireless/rtl8187_dev.c
+++ b/drivers/net/wireless/rtl8187_dev.c
@@ -509,6 +509,8 @@ static int rtl8187_add_interface(struct ieee80211_hw *dev,
                 return -EOPNOTSUPP;
         }
 
+        priv->vif = conf->vif;
+
         rtl818x_iowrite8(priv, &priv->map->EEPROM_CMD, RTL818X_EEPROM_CMD_CONFIG);
         for (i = 0; i < ETH_ALEN; i++)
                 rtl818x_iowrite8(priv, &priv->map->MAC[i],
@@ -523,6 +525,7 @@ static void rtl8187_remove_interface(struct ieee80211_hw *dev,
 {
         struct rtl8187_priv *priv = dev->priv;
         priv->mode = IEEE80211_IF_TYPE_MNTR;
+        priv->vif = NULL;
 }
 
 static int rtl8187_config(struct ieee80211_hw *dev, struct ieee80211_conf *conf)
diff --git a/drivers/ssb/main.c b/drivers/ssb/main.c
index 72017bf2e577..8003a9e55ac4 100644
--- a/drivers/ssb/main.c
+++ b/drivers/ssb/main.c
@@ -436,15 +436,18 @@ static int ssb_devices_register(struct ssb_bus *bus)
 #ifdef CONFIG_SSB_PCIHOST
                         sdev->irq = bus->host_pci->irq;
                         dev->parent = &bus->host_pci->dev;
+                        sdev->dma_dev = &bus->host_pci->dev;
 #endif
                         break;
                 case SSB_BUSTYPE_PCMCIA:
 #ifdef CONFIG_SSB_PCMCIAHOST
                         sdev->irq = bus->host_pcmcia->irq.AssignedIRQ;
                         dev->parent = &bus->host_pcmcia->dev;
+                        sdev->dma_dev = &bus->host_pcmcia->dev;
 #endif
                         break;
                 case SSB_BUSTYPE_SSB:
+                        sdev->dma_dev = dev;
                         break;
                 }
 
@@ -1018,15 +1021,14 @@ EXPORT_SYMBOL(ssb_dma_translation);
 
 int ssb_dma_set_mask(struct ssb_device *ssb_dev, u64 mask)
 {
-        struct device *dev = ssb_dev->dev;
+        struct device *dma_dev = ssb_dev->dma_dev;
 
 #ifdef CONFIG_SSB_PCIHOST
-        if (ssb_dev->bus->bustype == SSB_BUSTYPE_PCI &&
-            !dma_supported(dev, mask))
-                return -EIO;
+        if (ssb_dev->bus->bustype == SSB_BUSTYPE_PCI)
+                return dma_set_mask(dma_dev, mask);
 #endif
-        dev->coherent_dma_mask = mask;
-        dev->dma_mask = &dev->coherent_dma_mask;
+        dma_dev->coherent_dma_mask = mask;
+        dma_dev->dma_mask = &dma_dev->coherent_dma_mask;
 
         return 0;
 }
diff --git a/drivers/usb/serial/option.c b/drivers/usb/serial/option.c
index a396fbbdc9c2..d101025a4c63 100644
--- a/drivers/usb/serial/option.c
+++ b/drivers/usb/serial/option.c
@@ -109,6 +109,22 @@ static int  option_send_setup(struct usb_serial_port *port);
 #define HUAWEI_PRODUCT_E600                     0x1001
 #define HUAWEI_PRODUCT_E220                     0x1003
 #define HUAWEI_PRODUCT_E220BIS                  0x1004
+#define HUAWEI_PRODUCT_E1401                    0x1401
+#define HUAWEI_PRODUCT_E1403                    0x1403
+#define HUAWEI_PRODUCT_E1405                    0x1405
+#define HUAWEI_PRODUCT_E1406                    0x1406
+#define HUAWEI_PRODUCT_E1408                    0x1408
+#define HUAWEI_PRODUCT_E1409                    0x1409
+#define HUAWEI_PRODUCT_E1410                    0x1410
+#define HUAWEI_PRODUCT_E1411                    0x1411
+#define HUAWEI_PRODUCT_E1412                    0x1412
+#define HUAWEI_PRODUCT_E1413                    0x1413
+#define HUAWEI_PRODUCT_E1414                    0x1414
+#define HUAWEI_PRODUCT_E1415                    0x1415
+#define HUAWEI_PRODUCT_E1416                    0x1416
+#define HUAWEI_PRODUCT_E1417                    0x1417
+#define HUAWEI_PRODUCT_E1418                    0x1418
+#define HUAWEI_PRODUCT_E1419                    0x1419
 
 #define NOVATELWIRELESS_VENDOR_ID               0x1410
 
@@ -129,6 +145,7 @@ static int  option_send_setup(struct usb_serial_port *port);
 #define NOVATELWIRELESS_PRODUCT_EV620           0x2100
 #define NOVATELWIRELESS_PRODUCT_ES720           0x2110
 #define NOVATELWIRELESS_PRODUCT_E725            0x2120
+#define NOVATELWIRELESS_PRODUCT_ES620           0x2130
 #define NOVATELWIRELESS_PRODUCT_EU730           0x2400
 #define NOVATELWIRELESS_PRODUCT_EU740           0x2410
 #define NOVATELWIRELESS_PRODUCT_EU870D          0x2420
@@ -137,6 +154,8 @@ static int  option_send_setup(struct usb_serial_port *port);
 #define NOVATELWIRELESS_PRODUCT_MC727           0x4100
 #define NOVATELWIRELESS_PRODUCT_MC950D          0x4400
 
+#define NOVATELWIRELESS_PRODUCT_U727            0x5010
+
 /* FUTURE NOVATEL PRODUCTS */
 #define NOVATELWIRELESS_PRODUCT_EVDO_1          0x6000
 #define NOVATELWIRELESS_PRODUCT_HSPA_1          0x7000
@@ -147,6 +166,12 @@ static int  option_send_setup(struct usb_serial_port *port);
 #define NOVATELWIRELESS_PRODUCT_EMBEDDED_2      0x8001
 #define NOVATELWIRELESS_PRODUCT_GLOBAL_2        0x9001
 
+/* AMOI PRODUCTS */
+#define AMOI_VENDOR_ID                          0x1614
+#define AMOI_PRODUCT_H01                        0x0800
+#define AMOI_PRODUCT_H01A                       0x7002
+#define AMOI_PRODUCT_H02                        0x0802
+
 #define DELL_VENDOR_ID                          0x413C
 
 #define KYOCERA_VENDOR_ID                       0x0c88
@@ -163,8 +188,13 @@ static int  option_send_setup(struct usb_serial_port *port);
 #define BANDRICH_PRODUCT_C100_1                 0x1002
 #define BANDRICH_PRODUCT_C100_2                 0x1003
 
+#define AMOI_VENDOR_ID                  0x1614
+#define AMOI_PRODUCT_9508                       0x0800
+
 #define QUALCOMM_VENDOR_ID                      0x05C6
 
+#define MAXON_VENDOR_ID                         0x16d8
+
 static struct usb_device_id option_ids[] = {
         { USB_DEVICE(OPTION_VENDOR_ID, OPTION_PRODUCT_COLT) },
         { USB_DEVICE(OPTION_VENDOR_ID, OPTION_PRODUCT_RICOLA) },
@@ -204,6 +234,23 @@ static struct usb_device_id option_ids[] = {
         { USB_DEVICE(HUAWEI_VENDOR_ID, HUAWEI_PRODUCT_E600) },
         { USB_DEVICE_AND_INTERFACE_INFO(HUAWEI_VENDOR_ID, HUAWEI_PRODUCT_E220, 0xff, 0xff, 0xff) },
         { USB_DEVICE_AND_INTERFACE_INFO(HUAWEI_VENDOR_ID, HUAWEI_PRODUCT_E220BIS, 0xff, 0xff, 0xff) },
+        { USB_DEVICE(HUAWEI_VENDOR_ID, HUAWEI_PRODUCT_E1401) },
+        { USB_DEVICE(HUAWEI_VENDOR_ID, HUAWEI_PRODUCT_E1403) },
+        { USB_DEVICE(HUAWEI_VENDOR_ID, HUAWEI_PRODUCT_E1405) },
+        { USB_DEVICE(HUAWEI_VENDOR_ID, HUAWEI_PRODUCT_E1406) },
+        { USB_DEVICE(HUAWEI_VENDOR_ID, HUAWEI_PRODUCT_E1408) },
+        { USB_DEVICE(HUAWEI_VENDOR_ID, HUAWEI_PRODUCT_E1409) },
+        { USB_DEVICE(HUAWEI_VENDOR_ID, HUAWEI_PRODUCT_E1410) },
+        { USB_DEVICE(HUAWEI_VENDOR_ID, HUAWEI_PRODUCT_E1411) },
+        { USB_DEVICE(HUAWEI_VENDOR_ID, HUAWEI_PRODUCT_E1412) },
+        { USB_DEVICE(HUAWEI_VENDOR_ID, HUAWEI_PRODUCT_E1413) },
+        { USB_DEVICE(HUAWEI_VENDOR_ID, HUAWEI_PRODUCT_E1414) },
+        { USB_DEVICE(HUAWEI_VENDOR_ID, HUAWEI_PRODUCT_E1415) },
+        { USB_DEVICE(HUAWEI_VENDOR_ID, HUAWEI_PRODUCT_E1416) },
+        { USB_DEVICE(HUAWEI_VENDOR_ID, HUAWEI_PRODUCT_E1417) },
+        { USB_DEVICE(HUAWEI_VENDOR_ID, HUAWEI_PRODUCT_E1418) },
+        { USB_DEVICE(HUAWEI_VENDOR_ID, HUAWEI_PRODUCT_E1419) },
+        { USB_DEVICE(AMOI_VENDOR_ID, AMOI_PRODUCT_9508) },
         { USB_DEVICE(NOVATELWIRELESS_VENDOR_ID, NOVATELWIRELESS_PRODUCT_V640) }, /* Novatel Merlin V640/XV620 */
         { USB_DEVICE(NOVATELWIRELESS_VENDOR_ID, NOVATELWIRELESS_PRODUCT_V620) }, /* Novatel Merlin V620/S620 */
         { USB_DEVICE(NOVATELWIRELESS_VENDOR_ID, NOVATELWIRELESS_PRODUCT_V740) }, /* Novatel Merlin EX720/V740/X720 */
@@ -216,13 +263,13 @@ static struct usb_device_id option_ids[] = {
         { USB_DEVICE(NOVATELWIRELESS_VENDOR_ID, NOVATELWIRELESS_PRODUCT_EV620) }, /* Novatel EV620/ES620 CDMA/EV-DO */
         { USB_DEVICE(NOVATELWIRELESS_VENDOR_ID, NOVATELWIRELESS_PRODUCT_ES720) }, /* Novatel ES620/ES720/U720/USB720 */
         { USB_DEVICE(NOVATELWIRELESS_VENDOR_ID, NOVATELWIRELESS_PRODUCT_E725) }, /* Novatel E725/E726 */
-        { USB_DEVICE(NOVATELWIRELESS_VENDOR_ID, 0x2130) }, /* Novatel Merlin ES620 SM Bus */
+        { USB_DEVICE(NOVATELWIRELESS_VENDOR_ID, NOVATELWIRELESS_PRODUCT_ES620) }, /* Novatel Merlin ES620 SM Bus */
         { USB_DEVICE(NOVATELWIRELESS_VENDOR_ID, NOVATELWIRELESS_PRODUCT_EU730) }, /* Novatel EU730 and Vodafone EU740 */
         { USB_DEVICE(NOVATELWIRELESS_VENDOR_ID, NOVATELWIRELESS_PRODUCT_EU740) }, /* Novatel non-Vodafone EU740 */
         { USB_DEVICE(NOVATELWIRELESS_VENDOR_ID, NOVATELWIRELESS_PRODUCT_EU870D) }, /* Novatel EU850D/EU860D/EU870D */
         { USB_DEVICE(NOVATELWIRELESS_VENDOR_ID, NOVATELWIRELESS_PRODUCT_MC950D) }, /* Novatel MC930D/MC950D */
         { USB_DEVICE(NOVATELWIRELESS_VENDOR_ID, NOVATELWIRELESS_PRODUCT_MC727) }, /* Novatel MC727/U727/USB727 */
-        { USB_DEVICE(NOVATELWIRELESS_VENDOR_ID, 0x5010) }, /* Novatel U727 */
+        { USB_DEVICE(NOVATELWIRELESS_VENDOR_ID, NOVATELWIRELESS_PRODUCT_U727) }, /* Novatel U727 */
         { USB_DEVICE(NOVATELWIRELESS_VENDOR_ID, NOVATELWIRELESS_PRODUCT_EVDO_1) }, /* Novatel EVDO product */
         { USB_DEVICE(NOVATELWIRELESS_VENDOR_ID, NOVATELWIRELESS_PRODUCT_HSPA_1) }, /* Novatel HSPA product */
         { USB_DEVICE(NOVATELWIRELESS_VENDOR_ID, NOVATELWIRELESS_PRODUCT_EMBEDDED_1) }, /* Novatel Embedded product */
@@ -232,6 +279,10 @@ static struct usb_device_id option_ids[] = {
         { USB_DEVICE(NOVATELWIRELESS_VENDOR_ID, NOVATELWIRELESS_PRODUCT_EMBEDDED_2) }, /* Novatel Embedded product */
         { USB_DEVICE(NOVATELWIRELESS_VENDOR_ID, NOVATELWIRELESS_PRODUCT_GLOBAL_2) }, /* Novatel Global product */
 
+        { USB_DEVICE(AMOI_VENDOR_ID, AMOI_PRODUCT_H01) },
+        { USB_DEVICE(AMOI_VENDOR_ID, AMOI_PRODUCT_H01A) },
+        { USB_DEVICE(AMOI_VENDOR_ID, AMOI_PRODUCT_H02) },
+
         { USB_DEVICE(DELL_VENDOR_ID, 0x8114) }, /* Dell Wireless 5700 Mobile Broadband CDMA/EVDO Mini-Card == Novatel Expedite EV620 CDMA/EV-DO */
         { USB_DEVICE(DELL_VENDOR_ID, 0x8115) }, /* Dell Wireless 5500 Mobile Broadband HSDPA Mini-Card == Novatel Expedite EU740 HSDPA/3G */
         { USB_DEVICE(DELL_VENDOR_ID, 0x8116) }, /* Dell Wireless 5505 Mobile Broadband HSDPA Mini-Card == Novatel Expedite EU740 HSDPA/3G */
@@ -249,6 +300,7 @@ static struct usb_device_id option_ids[] = {
         { USB_DEVICE(BANDRICH_VENDOR_ID, BANDRICH_PRODUCT_C100_2) },
         { USB_DEVICE(KYOCERA_VENDOR_ID, KYOCERA_PRODUCT_KPC680) },
         { USB_DEVICE(QUALCOMM_VENDOR_ID, 0x6613)}, /* Onda H600/ZTE MF330 */
+        { USB_DEVICE(MAXON_VENDOR_ID, 0x6280) }, /* BP3-USB & BP3-EXT HSDPA */
         { } /* Terminating entry */
 };
 MODULE_DEVICE_TABLE(usb, option_ids);
diff --git a/drivers/usb/serial/usb-serial.c b/drivers/usb/serial/usb-serial.c
index 3ce98e8d7bce..2138ba8aeb69 100644
--- a/drivers/usb/serial/usb-serial.c
+++ b/drivers/usb/serial/usb-serial.c
@@ -854,6 +854,7 @@ int usb_serial_probe(struct usb_interface *interface,
         serial->num_interrupt_in = num_interrupt_in;
         serial->num_interrupt_out = num_interrupt_out;
 
+#if 0
         /* check that the device meets the driver's requirements */
         if ((type->num_interrupt_in != NUM_DONT_CARE &&
                                 type->num_interrupt_in != num_interrupt_in)
@@ -867,6 +868,7 @@ int usb_serial_probe(struct usb_interface *interface,
                 kfree(serial);
                 return -EIO;
         }
+#endif
 
         /* found all that we need */
         dev_info(&interface->dev, "%s converter detected\n",
diff --git a/drivers/usb/storage/unusual_devs.h b/drivers/usb/storage/unusual_devs.h
index e5219a56947c..91252075e6e1 100644
--- a/drivers/usb/storage/unusual_devs.h
+++ b/drivers/usb/storage/unusual_devs.h
@@ -1530,16 +1530,104 @@ UNUSUAL_DEV(  0x1210, 0x0003, 0x0100, 0x0100,
                 US_SC_DEVICE, US_PR_DEVICE, NULL,
                 US_FL_IGNORE_RESIDUE ),
 
-/* Reported by fangxiaozhi <fangxiaozhi60675@huawei.com>
- * and by linlei <linlei83@huawei.com>
- * Patch reworked by Johann Wilhelm <johann.wilhelm@student.tugraz.at>
- * This brings the HUAWEI E220 devices into multi-port mode
+/* Reported by fangxiaozhi <huananhu@huawei.com>
+ * This brings the HUAWEI data card devices into multi-port mode
  */
+UNUSUAL_DEV( 0x12d1, 0x1001, 0x0000, 0x0000,
+                "HUAWEI MOBILE",
+                "Mass Storage",
+                US_SC_DEVICE, US_PR_DEVICE, usb_stor_huawei_e220_init,
+                0),
 UNUSUAL_DEV( 0x12d1, 0x1003, 0x0000, 0x0000,
                 "HUAWEI MOBILE",
                 "Mass Storage",
                 US_SC_DEVICE, US_PR_DEVICE, usb_stor_huawei_e220_init,
                 0),
+UNUSUAL_DEV( 0x12d1, 0x1004, 0x0000, 0x0000,
+                "HUAWEI MOBILE",
+                "Mass Storage",
+                US_SC_DEVICE, US_PR_DEVICE, usb_stor_huawei_e220_init,
+                0),
+UNUSUAL_DEV( 0x12d1, 0x1401, 0x0000, 0x0000,
+                "HUAWEI MOBILE",
+                "Mass Storage",
+                US_SC_DEVICE, US_PR_DEVICE, usb_stor_huawei_e220_init,
+                0),
+UNUSUAL_DEV( 0x12d1, 0x1403, 0x0000, 0x0000,
+                "HUAWEI MOBILE",
+                "Mass Storage",
+                US_SC_DEVICE, US_PR_DEVICE, usb_stor_huawei_e220_init,
+                0),
+UNUSUAL_DEV( 0x12d1, 0x1405, 0x0000, 0x0000,
+                "HUAWEI MOBILE",
+                "Mass Storage",
+                US_SC_DEVICE, US_PR_DEVICE, usb_stor_huawei_e220_init,
+                0),
+UNUSUAL_DEV( 0x12d1, 0x1406, 0x0000, 0x0000,
+                "HUAWEI MOBILE",
+                "Mass Storage",
+                US_SC_DEVICE, US_PR_DEVICE, usb_stor_huawei_e220_init,
+                0),
+UNUSUAL_DEV( 0x12d1, 0x1408, 0x0000, 0x0000,
+                "HUAWEI MOBILE",
+                "Mass Storage",
+                US_SC_DEVICE, US_PR_DEVICE, usb_stor_huawei_e220_init,
+                0),
+UNUSUAL_DEV( 0x12d1, 0x1409, 0x0000, 0x0000,
+                "HUAWEI MOBILE",
+                "Mass Storage",
+                US_SC_DEVICE, US_PR_DEVICE, usb_stor_huawei_e220_init,
+                0),
+UNUSUAL_DEV( 0x12d1, 0x1410, 0x0000, 0x0000,
+                "HUAWEI MOBILE",
+                "Mass Storage",
+                US_SC_DEVICE, US_PR_DEVICE, usb_stor_huawei_e220_init,
+                0),
+UNUSUAL_DEV( 0x12d1, 0x1411, 0x0000, 0x0000,
+                "HUAWEI MOBILE",
+                "Mass Storage",
+                US_SC_DEVICE, US_PR_DEVICE, usb_stor_huawei_e220_init,
+                0),
+UNUSUAL_DEV( 0x12d1, 0x1412, 0x0000, 0x0000,
+                "HUAWEI MOBILE",
+                "Mass Storage",
+                US_SC_DEVICE, US_PR_DEVICE, usb_stor_huawei_e220_init,
+                0),
+UNUSUAL_DEV( 0x12d1, 0x1413, 0x0000, 0x0000,
+                "HUAWEI MOBILE",
+                "Mass Storage",
+                US_SC_DEVICE, US_PR_DEVICE, usb_stor_huawei_e220_init,
+                0),
+UNUSUAL_DEV( 0x12d1, 0x1414, 0x0000, 0x0000,
+                "HUAWEI MOBILE",
+                "Mass Storage",
+                US_SC_DEVICE, US_PR_DEVICE, usb_stor_huawei_e220_init,
+                0),
+UNUSUAL_DEV( 0x12d1, 0x1415, 0x0000, 0x0000,
+                "HUAWEI MOBILE",
+                "Mass Storage",
+                US_SC_DEVICE, US_PR_DEVICE, usb_stor_huawei_e220_init,
+                0),
+UNUSUAL_DEV( 0x12d1, 0x1416, 0x0000, 0x0000,
+                "HUAWEI MOBILE",
+                "Mass Storage",
+                US_SC_DEVICE, US_PR_DEVICE, usb_stor_huawei_e220_init,
+                0),
+UNUSUAL_DEV( 0x12d1, 0x1417, 0x0000, 0x0000,
+                "HUAWEI MOBILE",
+                "Mass Storage",
+                US_SC_DEVICE, US_PR_DEVICE, usb_stor_huawei_e220_init,
+                0),
+UNUSUAL_DEV( 0x12d1, 0x1418, 0x0000, 0x0000,
+                "HUAWEI MOBILE",
+                "Mass Storage",
+                US_SC_DEVICE, US_PR_DEVICE, usb_stor_huawei_e220_init,
+                0),
+UNUSUAL_DEV( 0x12d1, 0x1419, 0x0000, 0x0000,
+                "HUAWEI MOBILE",
+                "Mass Storage",
+                US_SC_DEVICE, US_PR_DEVICE, usb_stor_huawei_e220_init,
+                0),
 
 /* Reported by Vilius Bilinkevicius <vilisas AT xxx DOT lt) */
 UNUSUAL_DEV(  0x132b, 0x000b, 0x0001, 0x0001,
diff --git a/fs/afs/main.c b/fs/afs/main.c
index 0f60f6b35769..2d3e5d4fb9f7 100644
--- a/fs/afs/main.c
+++ b/fs/afs/main.c
@@ -22,7 +22,7 @@ MODULE_LICENSE("GPL");
 
 unsigned afs_debug;
 module_param_named(debug, afs_debug, uint, S_IWUSR | S_IRUGO);
-MODULE_PARM_DESC(afs_debug, "AFS debugging mask");
+MODULE_PARM_DESC(debug, "AFS debugging mask");
 
 static char *rootcell;
 
diff --git a/include/linux/iocontext.h b/include/linux/iocontext.h
index cac4b364cd40..2b7a1187cb29 100644
--- a/include/linux/iocontext.h
+++ b/include/linux/iocontext.h
@@ -91,8 +91,10 @@ static inline struct io_context *ioc_task_link(struct io_context *ioc)
          * if ref count is zero, don't allow sharing (ioc is going away, it's
          * a race).
          */
-        if (ioc && atomic_inc_not_zero(&ioc->refcount))
+        if (ioc && atomic_inc_not_zero(&ioc->refcount)) {
+                atomic_inc(&ioc->nr_tasks);
                 return ioc;
+        }
 
         return NULL;
 }
diff --git a/include/linux/ssb/ssb.h b/include/linux/ssb/ssb.h
index 20add65215af..db53defde5ee 100644
--- a/include/linux/ssb/ssb.h
+++ b/include/linux/ssb/ssb.h
@@ -129,6 +129,10 @@ struct ssb_device {
         const struct ssb_bus_ops *ops;
 
         struct device *dev;
+        /* Pointer to the device that has to be used for
+         * any DMA related operation. */
+        struct device *dma_dev;
+
         struct ssb_bus *bus;
         struct ssb_device_id id;
 
diff --git a/net/ipv4/tcp_input.c b/net/ipv4/tcp_input.c
index 5119856017ab..bbb7d88a16b4 100644
--- a/net/ipv4/tcp_input.c
+++ b/net/ipv4/tcp_input.c
@@ -3841,8 +3841,28 @@ static void tcp_ofo_queue(struct sock *sk)
         }
 }
 
+static int tcp_prune_ofo_queue(struct sock *sk);
 static int tcp_prune_queue(struct sock *sk);
 
+static inline int tcp_try_rmem_schedule(struct sock *sk, unsigned int size)
+{
+        if (atomic_read(&sk->sk_rmem_alloc) > sk->sk_rcvbuf ||
+            !sk_rmem_schedule(sk, size)) {
+
+                if (tcp_prune_queue(sk) < 0)
+                        return -1;
+
+                if (!sk_rmem_schedule(sk, size)) {
+                        if (!tcp_prune_ofo_queue(sk))
+                                return -1;
+
+                        if (!sk_rmem_schedule(sk, size))
+                                return -1;
+                }
+        }
+        return 0;
+}
+
 static void tcp_data_queue(struct sock *sk, struct sk_buff *skb)
 {
         struct tcphdr *th = tcp_hdr(skb);
@@ -3892,12 +3912,9 @@ static void tcp_data_queue(struct sock *sk, struct sk_buff *skb)
                 if (eaten <= 0) {
 queue_and_out:
                         if (eaten < 0 &&
-                            (atomic_read(&sk->sk_rmem_alloc) > sk->sk_rcvbuf ||
-                             !sk_rmem_schedule(sk, skb->truesize))) {
-                                if (tcp_prune_queue(sk) < 0 ||
-                                    !sk_rmem_schedule(sk, skb->truesize))
-                                        goto drop;
-                        }
+                            tcp_try_rmem_schedule(sk, skb->truesize))
+                                goto drop;
+
                         skb_set_owner_r(skb, sk);
                         __skb_queue_tail(&sk->sk_receive_queue, skb);
                 }
@@ -3966,12 +3983,8 @@ drop:
 
         TCP_ECN_check_ce(tp, skb);
 
-        if (atomic_read(&sk->sk_rmem_alloc) > sk->sk_rcvbuf ||
-            !sk_rmem_schedule(sk, skb->truesize)) {
-                if (tcp_prune_queue(sk) < 0 ||
-                    !sk_rmem_schedule(sk, skb->truesize))
-                        goto drop;
-        }
+        if (tcp_try_rmem_schedule(sk, skb->truesize))
+                goto drop;
 
         /* Disable header prediction. */
         tp->pred_flags = 0;
@@ -4198,6 +4211,32 @@ static void tcp_collapse_ofo_queue(struct sock *sk)
         }
 }
 
+/*
+ * Purge the out-of-order queue.
+ * Return true if queue was pruned.
+ */
+static int tcp_prune_ofo_queue(struct sock *sk)
+{
+        struct tcp_sock *tp = tcp_sk(sk);
+        int res = 0;
+
+        if (!skb_queue_empty(&tp->out_of_order_queue)) {
+                NET_INC_STATS_BH(LINUX_MIB_OFOPRUNED);
+                __skb_queue_purge(&tp->out_of_order_queue);
+
+                /* Reset SACK state.  A conforming SACK implementation will
+                 * do the same at a timeout based retransmit.  When a connection
+                 * is in a sad state like this, we care only about integrity
+                 * of the connection not performance.
+                 */
+                if (tp->rx_opt.sack_ok)
+                        tcp_sack_reset(&tp->rx_opt);
+                sk_mem_reclaim(sk);
+                res = 1;
+        }
+        return res;
+}
+
 /* Reduce allocated memory if we can, trying to get
  * the socket within its memory limits again.
  *
@@ -4231,20 +4270,7 @@ static int tcp_prune_queue(struct sock *sk)
         /* Collapsing did not help, destructive actions follow.
          * This must not ever occur. */
 
-        /* First, purge the out_of_order queue. */
-        if (!skb_queue_empty(&tp->out_of_order_queue)) {
-                NET_INC_STATS_BH(LINUX_MIB_OFOPRUNED);
-                __skb_queue_purge(&tp->out_of_order_queue);
-
-                /* Reset SACK state.  A conforming SACK implementation will
-                 * do the same at a timeout based retransmit.  When a connection
-                 * is in a sad state like this, we care only about integrity
-                 * of the connection not performance.
-                 */
-                if (tcp_is_sack(tp))
-                        tcp_sack_reset(&tp->rx_opt);
-                sk_mem_reclaim(sk);
-        }
+        tcp_prune_ofo_queue(sk);
 
         if (atomic_read(&sk->sk_rmem_alloc) <= sk->sk_rcvbuf)
                 return 0;
diff --git a/net/mac80211/rx.c b/net/mac80211/rx.c
index 535407d07fa4..a8a40aba846b 100644
--- a/net/mac80211/rx.c
+++ b/net/mac80211/rx.c
@@ -1050,12 +1050,9 @@ ieee80211_drop_unencrypted(struct ieee80211_txrx_data *rx)
         if (unlikely(!(rx->fc & IEEE80211_FCTL_PROTECTED) &&
                      (rx->fc & IEEE80211_FCTL_FTYPE) == IEEE80211_FTYPE_DATA &&
                      (rx->fc & IEEE80211_FCTL_STYPE) != IEEE80211_STYPE_NULLFUNC &&
-                     (rx->key || rx->sdata->drop_unencrypted))) {
-                if (net_ratelimit())
-                        printk(KERN_DEBUG "%s: RX non-WEP frame, but expected "
-                               "encryption\n", rx->dev->name);
+                     (rx->key || rx->sdata->drop_unencrypted)))
                 return -EACCES;
-        }
+
         return 0;
 }
 
diff --git a/net/rfkill/rfkill.c b/net/rfkill/rfkill.c
index 140a0a8c6b02..4e10a95de832 100644
--- a/net/rfkill/rfkill.c
+++ b/net/rfkill/rfkill.c
@@ -92,7 +92,7 @@ void rfkill_switch_all(enum rfkill_type type, enum rfkill_state state)
         rfkill_states[type] = state;
 
         list_for_each_entry(rfkill, &rfkill_list, node) {
-                if (!rfkill->user_claim)
+                if ((!rfkill->user_claim) && (rfkill->type == type))
                         rfkill_toggle_radio(rfkill, state);
         }
 
diff --git a/net/rxrpc/af_rxrpc.c b/net/rxrpc/af_rxrpc.c
index 2d0c29c837f7..4b2682feeedc 100644
--- a/net/rxrpc/af_rxrpc.c
+++ b/net/rxrpc/af_rxrpc.c
@@ -27,7 +27,7 @@ MODULE_ALIAS_NETPROTO(PF_RXRPC);
 
 unsigned rxrpc_debug; // = RXRPC_DEBUG_KPROTO;
 module_param_named(debug, rxrpc_debug, uint, S_IWUSR | S_IRUGO);
-MODULE_PARM_DESC(rxrpc_debug, "RxRPC debugging mask");
+MODULE_PARM_DESC(debug, "RxRPC debugging mask");
 
 static int sysctl_rxrpc_max_qlen __read_mostly = 10;
 
diff --git a/net/rxrpc/rxkad.c b/net/rxrpc/rxkad.c
index d1c296f2d617..6d38a81b336d 100644
--- a/net/rxrpc/rxkad.c
+++ b/net/rxrpc/rxkad.c
@@ -31,7 +31,7 @@
 
 unsigned rxrpc_debug;
 module_param_named(debug, rxrpc_debug, uint, S_IWUSR | S_IRUGO);
-MODULE_PARM_DESC(rxrpc_debug, "rxkad debugging mask");
+MODULE_PARM_DESC(debug, "rxkad debugging mask");
 
 struct rxkad_level1_hdr {
         __be32  data_size;      /* true data size (excluding padding) */
diff --git a/net/sched/sch_api.c b/net/sched/sch_api.c
index 7e3c048ba9b1..fc8708a0a25e 100644
--- a/net/sched/sch_api.c
+++ b/net/sched/sch_api.c
@@ -386,6 +386,9 @@ void qdisc_tree_decrease_qlen(struct Qdisc *sch, unsigned int n)
         if (n == 0)
                 return;
         while ((parentid = sch->parent)) {
+                if (TC_H_MAJ(parentid) == TC_H_MAJ(TC_H_INGRESS))
+                        return;
+
                 sch = qdisc_lookup(sch->dev, TC_H_MAJ(parentid));
                 if (sch == NULL) {
                         WARN_ON(parentid != TC_H_ROOT);