93 files changed, 510 insertions, 196 deletions

diff --git a/Documentation/filesystems/seq_file.txt b/Documentation/filesystems/seq_file.txt
index cc6cdb95b73a..7fb8e6dc62bf 100644
--- a/Documentation/filesystems/seq_file.txt
+++ b/Documentation/filesystems/seq_file.txt
@@ -92,7 +92,7 @@ implementations; in most cases the start() function should check for a
 "past end of file" condition and return NULL if need be.
 
 For more complicated applications, the private field of the seq_file
-structure can be used. There is also a special value whch can be returned
+structure can be used. There is also a special value which can be returned
 by the start() function called SEQ_START_TOKEN; it can be used if you wish
 to instruct your show() function (described below) to print a header at the
 top of the output. SEQ_START_TOKEN should only be used if the offset is
@@ -146,7 +146,7 @@ the four functions we have just defined:
 This structure will be needed to tie our iterator to the /proc file in
 a little bit.
 
-It's worth noting that the interator value returned by start() and
+It's worth noting that the iterator value returned by start() and
 manipulated by the other functions is considered to be completely opaque by
 the seq_file code. It can thus be anything that is useful in stepping
 through the data to be output. Counters can be useful, but it could also be
@@ -262,7 +262,7 @@ routines useful:
 
 These helpers will interpret pos as a position within the list and iterate
 accordingly.  Your start() and next() functions need only invoke the
-seq_list_* helpers with a pointer to the appropriate list_head structure.  
+seq_list_* helpers with a pointer to the appropriate list_head structure.
 
 
 The extra-simple version
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/Documentation/vm/hugetlbpage.txt b/Documentation/vm/hugetlbpage.txt
index f962d01bea2a..3102b81bef88 100644
--- a/Documentation/vm/hugetlbpage.txt
+++ b/Documentation/vm/hugetlbpage.txt
@@ -88,10 +88,9 @@ hugepages from the buddy allocator, if the normal pool is exhausted. As
 these surplus hugepages go out of use, they are freed back to the buddy
 allocator.
 
-Caveat: Shrinking the pool via nr_hugepages while a surplus is in effect
-will allow the number of surplus huge pages to exceed the overcommit
-value, as the pool hugepages (which must have been in use for a surplus
-hugepages to be allocated) will become surplus hugepages.  As long as
+Caveat: Shrinking the pool via nr_hugepages such that it becomes less
+than the number of hugepages in use will convert the balance to surplus
+huge pages even if it would exceed the overcommit value.  As long as
 this condition holds, however, no more surplus huge pages will be
 allowed on the system until one of the two sysctls are increased
 sufficiently, or the surplus huge pages go out of use and are freed.
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/Makefile b/Makefile
index 21c76f715bf5..39516bfad958 100644
--- a/Makefile
+++ b/Makefile
@@ -1,7 +1,7 @@
 VERSION = 2
 PATCHLEVEL = 6
 SUBLEVEL = 25
-EXTRAVERSION = -rc9
+EXTRAVERSION =
 NAME = Funky Weasel is Jiggy wit it
 
 # *DOCUMENTATION*
diff --git a/arch/avr32/Kconfig b/arch/avr32/Kconfig
index c75d7089f982..28e0caf4156c 100644
--- a/arch/avr32/Kconfig
+++ b/arch/avr32/Kconfig
@@ -10,7 +10,6 @@ config AVR32
         # With EMBEDDED=n, we get lots of stuff automatically selected
         # that we usually don't need on AVR32.
         select EMBEDDED
-        select HAVE_IDE
         select HAVE_OPROFILE
         select HAVE_KPROBES
         help
diff --git a/arch/ia64/pci/pci.c b/arch/ia64/pci/pci.c
index e282c348dcde..53d0a8ee35d7 100644
--- a/arch/ia64/pci/pci.c
+++ b/arch/ia64/pci/pci.c
@@ -362,7 +362,12 @@ pci_acpi_scan_root(struct acpi_device *device, int domain, int bus)
         info.name = name;
         acpi_walk_resources(device->handle, METHOD_NAME__CRS, add_window,
                         &info);
-
+        /*
+         * See arch/x86/pci/acpi.c.
+         * The desired pci bus might already be scanned in a quirk. We
+         * should handle the case here, but it appears that IA64 hasn't
+         * such quirk. So we just ignore the case now.
+         */
         pbus = pci_scan_bus_parented(NULL, bus, &pci_root_ops, controller);
         if (pbus)
                 pcibios_setup_root_windows(pbus, controller);
diff --git a/arch/mips/au1000/common/platform.c b/arch/mips/au1000/common/platform.c
index 841904cdef4d..39d681265297 100644
--- a/arch/mips/au1000/common/platform.c
+++ b/arch/mips/au1000/common/platform.c
@@ -189,7 +189,7 @@ static struct resource au1200_lcd_resources[] = {
 static struct resource au1200_ide0_resources[] = {
         [0] = {
                 .start          = AU1XXX_ATA_PHYS_ADDR,
-                .end            = AU1XXX_ATA_PHYS_ADDR + AU1XXX_ATA_PHYS_LEN,
+                .end            = AU1XXX_ATA_PHYS_ADDR + AU1XXX_ATA_PHYS_LEN - 1,
                 .flags          = IORESOURCE_MEM,
         },
         [1] = {
diff --git a/arch/parisc/kernel/signal.c b/arch/parisc/kernel/signal.c
index 58fccc96d003..06213d1d6d95 100644
--- a/arch/parisc/kernel/signal.c
+++ b/arch/parisc/kernel/signal.c
@@ -534,7 +534,8 @@ insert_restart_trampoline(struct pt_regs *regs)
                  * Flushing one cacheline is cheap.
                  * "sync" on bigger (> 4 way) boxes is not.
                  */
-                flush_icache_range(regs->gr[30], regs->gr[30] + 4);
+                flush_user_dcache_range(regs->gr[30], regs->gr[30] + 4);
+                flush_user_icache_range(regs->gr[30], regs->gr[30] + 4);
 
                 regs->gr[31] = regs->gr[30] + 8;
                 /* Preserve original r28. */
diff --git a/arch/x86/pci/acpi.c b/arch/x86/pci/acpi.c
index 0234f2831bf3..378136fb5044 100644
--- a/arch/x86/pci/acpi.c
+++ b/arch/x86/pci/acpi.c
@@ -219,8 +219,21 @@ struct pci_bus * __devinit pci_acpi_scan_root(struct acpi_device *device, int do
         if (pxm >= 0)
                 sd->node = pxm_to_node(pxm);
 #endif
+        /*
+         * Maybe the desired pci bus has been already scanned. In such case
+         * it is unnecessary to scan the pci bus with the given domain,busnum.
+         */
+        bus = pci_find_bus(domain, busnum);
+        if (bus) {
+                /*
+                 * If the desired bus exits, the content of bus->sysdata will
+                 * be replaced by sd.
+                 */
+                memcpy(bus->sysdata, sd, sizeof(*sd));
+                kfree(sd);
+        } else
+                bus = pci_scan_bus_parented(NULL, busnum, &pci_root_ops, sd);
 
-        bus = pci_scan_bus_parented(NULL, busnum, &pci_root_ops, sd);
         if (!bus)
                 kfree(sd);
 
@@ -228,7 +241,7 @@ struct pci_bus * __devinit pci_acpi_scan_root(struct acpi_device *device, int do
         if (bus != NULL) {
                 if (pxm >= 0) {
                         printk("bus %d -> pxm %d -> node %d\n",
-                                busnum, pxm, sd->node);
+                                busnum, pxm, pxm_to_node(pxm));
                 }
         }
 #endif
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/acpi/bus.c b/drivers/acpi/bus.c
index 5b6760e0f957..2d1955c11833 100644
--- a/drivers/acpi/bus.c
+++ b/drivers/acpi/bus.c
@@ -373,10 +373,11 @@ int acpi_bus_receive_event(struct acpi_bus_event *event)
         }
 
         spin_lock_irqsave(&acpi_bus_event_lock, flags);
-        entry =
-            list_entry(acpi_bus_event_list.next, struct acpi_bus_event, node);
-        if (entry)
+        if (!list_empty(&acpi_bus_event_list)) {
+                entry = list_entry(acpi_bus_event_list.next,
+                                   struct acpi_bus_event, node);
                 list_del(&entry->node);
+        }
         spin_unlock_irqrestore(&acpi_bus_event_lock, flags);
 
         if (!entry)
diff --git a/drivers/ide/mips/au1xxx-ide.c b/drivers/ide/mips/au1xxx-ide.c
index 0f4bf5d72835..85c016bdfd38 100644
--- a/drivers/ide/mips/au1xxx-ide.c
+++ b/drivers/ide/mips/au1xxx-ide.c
@@ -32,19 +32,12 @@
 #include <linux/kernel.h>
 #include <linux/delay.h>
 #include <linux/platform_device.h>
-
 #include <linux/init.h>
 #include <linux/ide.h>
-#include <linux/sysdev.h>
-
-#include <linux/dma-mapping.h>
-
-#include "ide-timing.h"
+#include <linux/scatterlist.h>
 
-#include <asm/io.h>
 #include <asm/mach-au1x00/au1xxx.h>
 #include <asm/mach-au1x00/au1xxx_dbdma.h>
-
 #include <asm/mach-au1x00/au1xxx_ide.h>
 
 #define DRV_NAME        "au1200-ide"
@@ -56,6 +49,8 @@
 static _auide_hwif auide_hwif;
 static int dbdma_init_done;
 
+static int auide_ddma_init(_auide_hwif *auide);
+
 #if defined(CONFIG_BLK_DEV_IDE_AU1XXX_PIO_DBDMA)
 
 void auide_insw(unsigned long port, void *addr, u32 count)
@@ -591,13 +586,14 @@ static int au_ide_probe(struct device *dev)
                 goto out;
         }
 
-        if (!request_mem_region (res->start, res->end-res->start, pdev->name)) {
+        if (!request_mem_region(res->start, res->end - res->start + 1,
+                                pdev->name)) {
                 pr_debug("%s: request_mem_region failed\n", DRV_NAME);
                 ret =  -EBUSY;
                 goto out;
         }
 
-        ahwif->regbase = (u32)ioremap(res->start, res->end-res->start);
+        ahwif->regbase = (u32)ioremap(res->start, res->end - res->start + 1);
         if (ahwif->regbase == 0) {
                 ret = -ENOMEM;
                 goto out;
@@ -682,7 +678,7 @@ static int au_ide_remove(struct device *dev)
         iounmap((void *)ahwif->regbase);
 
         res = platform_get_resource(pdev, IORESOURCE_MEM, 0);
-        release_mem_region(res->start, res->end - res->start);
+        release_mem_region(res->start, res->end - res->start + 1);
 
         return 0;
 }
diff --git a/drivers/ide/pci/it821x.c b/drivers/ide/pci/it821x.c
index 1597f0cc1bf1..d8a167451fd6 100644
--- a/drivers/ide/pci/it821x.c
+++ b/drivers/ide/pci/it821x.c
@@ -667,7 +667,7 @@ static int __init it821x_ide_init(void)
 module_init(it821x_ide_init);
 
 module_param_named(noraid, it8212_noraid, int, S_IRUGO);
-MODULE_PARM_DESC(it8212_noraid, "Force card into bypass mode");
+MODULE_PARM_DESC(noraid, "Force card into bypass mode");
 
 MODULE_AUTHOR("Alan Cox");
 MODULE_DESCRIPTION("PCI driver module for the ITE 821x");
diff --git a/drivers/leds/leds-ams-delta.c b/drivers/leds/leds-ams-delta.c
index 9e3077463d84..c37bb0d5a0c5 100644
--- a/drivers/leds/leds-ams-delta.c
+++ b/drivers/leds/leds-ams-delta.c
@@ -140,6 +140,7 @@ static struct platform_driver ams_delta_led_driver = {
         .resume         = ams_delta_led_resume,
         .driver         = {
                 .name = "ams-delta-led",
+                .owner = THIS_MODULE,
         },
 };
 
@@ -159,3 +160,4 @@ module_exit(ams_delta_led_exit);
 MODULE_AUTHOR("Jonathan McDowell <noodles@earth.li>");
 MODULE_DESCRIPTION("Amstrad Delta LED driver");
 MODULE_LICENSE("GPL");
+MODULE_ALIAS("platform:ams-delta-led");
diff --git a/drivers/leds/leds-atmel-pwm.c b/drivers/leds/leds-atmel-pwm.c
index af61f55571fe..28db6c1444ed 100644
--- a/drivers/leds/leds-atmel-pwm.c
+++ b/drivers/leds/leds-atmel-pwm.c
@@ -132,6 +132,9 @@ static int __exit pwmled_remove(struct platform_device *pdev)
         return 0;
 }
 
+/* work with hotplug and coldplug */
+MODULE_ALIAS("platform:leds-atmel-pwm");
+
 static struct platform_driver pwmled_driver = {
         .driver = {
                 .name =         "leds-atmel-pwm",
diff --git a/drivers/leds/leds-clevo-mail.c b/drivers/leds/leds-clevo-mail.c
index 6c3d33b8e383..5750b08b601f 100644
--- a/drivers/leds/leds-clevo-mail.c
+++ b/drivers/leds/leds-clevo-mail.c
@@ -170,6 +170,7 @@ static struct platform_driver clevo_mail_led_driver = {
         .resume         = clevo_mail_led_resume,
         .driver         = {
                 .name           = KBUILD_MODNAME,
+                .owner          = THIS_MODULE,
         },
 };
 
diff --git a/drivers/leds/leds-cm-x270.c b/drivers/leds/leds-cm-x270.c
index 9aebef02a974..accc7eddb788 100644
--- a/drivers/leds/leds-cm-x270.c
+++ b/drivers/leds/leds-cm-x270.c
@@ -101,6 +101,7 @@ static struct platform_driver cmx270led_driver = {
 #endif
         .driver         = {
                 .name           = "cm-x270-led",
+                .owner          = THIS_MODULE,
         },
 };
 
@@ -120,3 +121,4 @@ module_exit(cmx270led_exit);
 MODULE_AUTHOR("Mike Rapoport <mike@compulab.co.il>");
 MODULE_DESCRIPTION("CM-x270 LED driver");
 MODULE_LICENSE("GPL");
+MODULE_ALIAS("platform:cm-x270-led");
diff --git a/drivers/leds/leds-cobalt-qube.c b/drivers/leds/leds-cobalt-qube.c
index d2b54b53d80a..096881a11b1a 100644
--- a/drivers/leds/leds-cobalt-qube.c
+++ b/drivers/leds/leds-cobalt-qube.c
@@ -75,6 +75,9 @@ static int __devexit cobalt_qube_led_remove(struct platform_device *pdev)
         return 0;
 }
 
+/* work with hotplug and coldplug */
+MODULE_ALIAS("platform:cobalt-qube-leds");
+
 static struct platform_driver cobalt_qube_led_driver = {
         .probe  = cobalt_qube_led_probe,
         .remove = __devexit_p(cobalt_qube_led_remove),
diff --git a/drivers/leds/leds-corgi.c b/drivers/leds/leds-corgi.c
index e45f6c4b59ba..29e931f89f9c 100644
--- a/drivers/leds/leds-corgi.c
+++ b/drivers/leds/leds-corgi.c
@@ -99,6 +99,7 @@ static struct platform_driver corgiled_driver = {
 #endif
         .driver         = {
                 .name           = "corgi-led",
+                .owner          = THIS_MODULE,
         },
 };
 
@@ -118,3 +119,4 @@ module_exit(corgiled_exit);
 MODULE_AUTHOR("Richard Purdie <rpurdie@openedhand.com>");
 MODULE_DESCRIPTION("Corgi LED driver");
 MODULE_LICENSE("GPL");
+MODULE_ALIAS("platform:corgi-led");
diff --git a/drivers/leds/leds-gpio.c b/drivers/leds/leds-gpio.c
index 4c0b05852cb6..1aae8b332134 100644
--- a/drivers/leds/leds-gpio.c
+++ b/drivers/leds/leds-gpio.c
@@ -199,3 +199,4 @@ module_exit(gpio_led_exit);
 MODULE_AUTHOR("Raphael Assenat <raph@8d.com>");
 MODULE_DESCRIPTION("GPIO LED driver");
 MODULE_LICENSE("GPL");
+MODULE_ALIAS("platform:leds-gpio");
diff --git a/drivers/leds/leds-h1940.c b/drivers/leds/leds-h1940.c
index 677c99325be5..6e51c9b61027 100644
--- a/drivers/leds/leds-h1940.c
+++ b/drivers/leds/leds-h1940.c
@@ -139,6 +139,7 @@ static int h1940leds_remove(struct platform_device *pdev)
 static struct platform_driver h1940leds_driver = {
         .driver         = {
                 .name   = "h1940-leds",
+                .owner  = THIS_MODULE,
         },
         .probe          = h1940leds_probe,
         .remove         = h1940leds_remove,
@@ -161,3 +162,4 @@ module_exit(h1940leds_exit);
 MODULE_AUTHOR("Arnaud Patard <arnaud.patard@rtp-net.org>");
 MODULE_DESCRIPTION("LED driver for the iPAQ H1940");
 MODULE_LICENSE("GPL");
+MODULE_ALIAS("platform:h1940-leds");
diff --git a/drivers/leds/leds-hp6xx.c b/drivers/leds/leds-hp6xx.c
index 82d4ec384797..870f5a3789e8 100644
--- a/drivers/leds/leds-hp6xx.c
+++ b/drivers/leds/leds-hp6xx.c
@@ -90,6 +90,9 @@ static int hp6xxled_remove(struct platform_device *pdev)
         return 0;
 }
 
+/* work with hotplug and coldplug */
+MODULE_ALIAS("platform:hp6xx-led");
+
 static struct platform_driver hp6xxled_driver = {
         .probe          = hp6xxled_probe,
         .remove         = hp6xxled_remove,
@@ -99,6 +102,7 @@ static struct platform_driver hp6xxled_driver = {
 #endif
         .driver         = {
                 .name           = "hp6xx-led",
+                .owner          = THIS_MODULE,
         },
 };
 
diff --git a/drivers/leds/leds-s3c24xx.c b/drivers/leds/leds-s3c24xx.c
index 0fd640751294..0d10e119d8f5 100644
--- a/drivers/leds/leds-s3c24xx.c
+++ b/drivers/leds/leds-s3c24xx.c
@@ -160,3 +160,4 @@ module_exit(s3c24xx_led_exit);
 MODULE_AUTHOR("Ben Dooks <ben@simtec.co.uk>");
 MODULE_DESCRIPTION("S3C24XX LED driver");
 MODULE_LICENSE("GPL");
+MODULE_ALIAS("platform:s3c24xx_led");
diff --git a/drivers/leds/leds-spitz.c b/drivers/leds/leds-spitz.c
index 93e1012b17e6..87007cc362c1 100644
--- a/drivers/leds/leds-spitz.c
+++ b/drivers/leds/leds-spitz.c
@@ -105,6 +105,7 @@ static struct platform_driver spitzled_driver = {
 #endif
         .driver         = {
                 .name           = "spitz-led",
+                .owner          = THIS_MODULE,
         },
 };
 
@@ -124,3 +125,4 @@ module_exit(spitzled_exit);
 MODULE_AUTHOR("Richard Purdie <rpurdie@openedhand.com>");
 MODULE_DESCRIPTION("Spitz LED driver");
 MODULE_LICENSE("GPL");
+MODULE_ALIAS("platform:spitz-led");
diff --git a/drivers/leds/leds-tosa.c b/drivers/leds/leds-tosa.c
index 9e0a188fbb0a..7ebecc41a9be 100644
--- a/drivers/leds/leds-tosa.c
+++ b/drivers/leds/leds-tosa.c
@@ -109,6 +109,7 @@ static struct platform_driver tosaled_driver = {
         .resume         = tosaled_resume,
         .driver         = {
                 .name           = "tosa-led",
+                .owner          = THIS_MODULE,
         },
 };
 
@@ -128,3 +129,4 @@ module_exit(tosaled_exit);
 MODULE_AUTHOR("Dirk Opfer <Dirk@Opfer-Online.de>");
 MODULE_DESCRIPTION("Tosa LED driver");
 MODULE_LICENSE("GPL");
+MODULE_ALIAS("platform:tosa-led");
diff --git a/drivers/misc/atmel-ssc.c b/drivers/misc/atmel-ssc.c
index 058ccac700d0..e171650766ce 100644
--- a/drivers/misc/atmel-ssc.c
+++ b/drivers/misc/atmel-ssc.c
@@ -154,6 +154,7 @@ static struct platform_driver ssc_driver = {
         .remove         = __devexit_p(ssc_remove),
         .driver         = {
                 .name           = "ssc",
+                .owner          = THIS_MODULE,
         },
 };
 
@@ -172,3 +173,4 @@ module_exit(ssc_exit);
 MODULE_AUTHOR("Hans-Christian Egtvedt <hcegtvedt@atmel.com>");
 MODULE_DESCRIPTION("SSC driver for Atmel AVR32 and AT91");
 MODULE_LICENSE("GPL");
+MODULE_ALIAS("platform:ssc");
diff --git a/drivers/misc/atmel_pwm.c b/drivers/misc/atmel_pwm.c
index f8d3b9a76cbd..0d5ce03cdff2 100644
--- a/drivers/misc/atmel_pwm.c
+++ b/drivers/misc/atmel_pwm.c
@@ -407,3 +407,4 @@ module_exit(pwm_exit);
 
 MODULE_DESCRIPTION("Driver for AT32/AT91 PWM module");
 MODULE_LICENSE("GPL");
+MODULE_ALIAS("platform:atmel_pwm");
diff --git a/drivers/misc/hdpuftrs/hdpu_cpustate.c b/drivers/misc/hdpuftrs/hdpu_cpustate.c
index aa8ce7abe922..302e92418bbe 100644
--- a/drivers/misc/hdpuftrs/hdpu_cpustate.c
+++ b/drivers/misc/hdpuftrs/hdpu_cpustate.c
@@ -164,6 +164,7 @@ static struct platform_driver hdpu_cpustate_driver = {
         .remove = hdpu_cpustate_remove,
         .driver = {
                 .name = HDPU_CPUSTATE_NAME,
+                .owner = THIS_MODULE,
         },
 };
 
@@ -248,3 +249,4 @@ module_exit(cpustate_exit);
 
 MODULE_AUTHOR("Brian Waite");
 MODULE_LICENSE("GPL");
+MODULE_ALIAS("platform:" HDPU_CPUSTATE_NAME);
diff --git a/drivers/misc/hdpuftrs/hdpu_nexus.c b/drivers/misc/hdpuftrs/hdpu_nexus.c
index 2887b2147980..2fa36f7a6eb3 100644
--- a/drivers/misc/hdpuftrs/hdpu_nexus.c
+++ b/drivers/misc/hdpuftrs/hdpu_nexus.c
@@ -55,6 +55,7 @@ static struct platform_driver hdpu_nexus_driver = {
         .remove = hdpu_nexus_remove,
         .driver = {
                 .name = HDPU_NEXUS_NAME,
+                .owner = THIS_MODULE,
         },
 };
 
@@ -151,3 +152,4 @@ module_exit(nexus_exit);
 
 MODULE_AUTHOR("Brian Waite");
 MODULE_LICENSE("GPL");
+MODULE_ALIAS("platform:" HDPU_NEXUS_NAME);
diff --git a/drivers/mmc/host/at91_mci.c b/drivers/mmc/host/at91_mci.c
index 21acecc9fe3a..a28fc2f68ce2 100644
--- a/drivers/mmc/host/at91_mci.c
+++ b/drivers/mmc/host/at91_mci.c
@@ -1075,3 +1075,4 @@ module_exit(at91_mci_exit);
 MODULE_DESCRIPTION("AT91 Multimedia Card Interface driver");
 MODULE_AUTHOR("Nick Randell");
 MODULE_LICENSE("GPL");
+MODULE_ALIAS("platform:at91_mci");
diff --git a/drivers/mmc/host/au1xmmc.c b/drivers/mmc/host/au1xmmc.c
index c3926eb3bf43..cc5f7bc546af 100644
--- a/drivers/mmc/host/au1xmmc.c
+++ b/drivers/mmc/host/au1xmmc.c
@@ -998,6 +998,7 @@ static struct platform_driver au1xmmc_driver = {
         .resume        = NULL,
         .driver        = {
                 .name  = DRIVER_NAME,
+                .owner = THIS_MODULE,
         },
 };
 
@@ -1018,5 +1019,6 @@ module_exit(au1xmmc_exit);
 MODULE_AUTHOR("Advanced Micro Devices, Inc");
 MODULE_DESCRIPTION("MMC/SD driver for the Alchemy Au1XXX");
 MODULE_LICENSE("GPL");
+MODULE_ALIAS("platform:au1xxx-mmc");
 #endif
 
diff --git a/drivers/mmc/host/imxmmc.c b/drivers/mmc/host/imxmmc.c
index f2070a19cfa7..95f33e87a99c 100644
--- a/drivers/mmc/host/imxmmc.c
+++ b/drivers/mmc/host/imxmmc.c
@@ -1128,6 +1128,7 @@ static struct platform_driver imxmci_driver = {
         .resume         = imxmci_resume,
         .driver         = {
                 .name           = DRIVER_NAME,
+                .owner          = THIS_MODULE,
         }
 };
 
@@ -1147,3 +1148,4 @@ module_exit(imxmci_exit);
 MODULE_DESCRIPTION("i.MX Multimedia Card Interface Driver");
 MODULE_AUTHOR("Sascha Hauer, Pengutronix");
 MODULE_LICENSE("GPL");
+MODULE_ALIAS("platform:imx-mmc");
diff --git a/drivers/mmc/host/omap.c b/drivers/mmc/host/omap.c
index c9dfeb15b487..90c358b57d1c 100644
--- a/drivers/mmc/host/omap.c
+++ b/drivers/mmc/host/omap.c
@@ -1255,6 +1255,7 @@ static struct platform_driver mmc_omap_driver = {
         .resume         = mmc_omap_resume,
         .driver         = {
                 .name   = DRIVER_NAME,
+                .owner  = THIS_MODULE,
         },
 };
 
@@ -1273,5 +1274,5 @@ module_exit(mmc_omap_exit);
 
 MODULE_DESCRIPTION("OMAP Multimedia Card driver");
 MODULE_LICENSE("GPL");
-MODULE_ALIAS(DRIVER_NAME);
+MODULE_ALIAS("platform:" DRIVER_NAME);
 MODULE_AUTHOR("Juha Yrjölä");
diff --git a/drivers/mmc/host/pxamci.c b/drivers/mmc/host/pxamci.c
index 1ea8482037bb..65210fca37ed 100644
--- a/drivers/mmc/host/pxamci.c
+++ b/drivers/mmc/host/pxamci.c
@@ -693,6 +693,7 @@ static struct platform_driver pxamci_driver = {
         .resume         = pxamci_resume,
         .driver         = {
                 .name   = DRIVER_NAME,
+                .owner  = THIS_MODULE,
         },
 };
 
@@ -711,3 +712,4 @@ module_exit(pxamci_exit);
 
 MODULE_DESCRIPTION("PXA Multimedia Card Interface Driver");
 MODULE_LICENSE("GPL");
+MODULE_ALIAS("platform:pxa2xx-mci");
diff --git a/drivers/mmc/host/wbsd.c b/drivers/mmc/host/wbsd.c
index 4d5f37421874..be624a049c67 100644
--- a/drivers/mmc/host/wbsd.c
+++ b/drivers/mmc/host/wbsd.c
@@ -1948,6 +1948,7 @@ static struct platform_driver wbsd_driver = {
         .resume         = wbsd_platform_resume,
         .driver         = {
                 .name   = DRIVER_NAME,
+                .owner  = THIS_MODULE,
         },
 };
 
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/pcmcia/at91_cf.c b/drivers/pcmcia/at91_cf.c
index 385e145e1acc..684968558c19 100644
--- a/drivers/pcmcia/at91_cf.c
+++ b/drivers/pcmcia/at91_cf.c
@@ -419,3 +419,4 @@ module_exit(at91_cf_exit);
 MODULE_DESCRIPTION("AT91 Compact Flash Driver");
 MODULE_AUTHOR("David Brownell");
 MODULE_LICENSE("GPL");
+MODULE_ALIAS("platform:at91_cf");
diff --git a/drivers/pcmcia/omap_cf.c b/drivers/pcmcia/omap_cf.c
index 2df216b00817..bb6db3a582b2 100644
--- a/drivers/pcmcia/omap_cf.c
+++ b/drivers/pcmcia/omap_cf.c
@@ -344,6 +344,7 @@ static int omap_cf_resume(struct platform_device *pdev)
 static struct platform_driver omap_cf_driver = {
         .driver = {
                 .name   = (char *) driver_name,
+                .owner  = THIS_MODULE,
         },
         .remove         = __exit_p(omap_cf_remove),
         .suspend        = omap_cf_suspend,
@@ -368,3 +369,4 @@ module_exit(omap_cf_exit);
 
 MODULE_DESCRIPTION("OMAP CF Driver");
 MODULE_LICENSE("GPL");
+MODULE_ALIAS("platform:omap_cf");
diff --git a/drivers/pcmcia/pxa2xx_base.c b/drivers/pcmcia/pxa2xx_base.c
index e439044d88f2..9414163c78e7 100644
--- a/drivers/pcmcia/pxa2xx_base.c
+++ b/drivers/pcmcia/pxa2xx_base.c
@@ -239,6 +239,7 @@ static struct platform_driver pxa2xx_pcmcia_driver = {
         .resume         = pxa2xx_drv_pcmcia_resume,
         .driver         = {
                 .name   = "pxa2xx-pcmcia",
+                .owner  = THIS_MODULE,
         },
 };
 
@@ -258,3 +259,4 @@ module_exit(pxa2xx_pcmcia_exit);
 MODULE_AUTHOR("Stefan Eletzhofer <stefan.eletzhofer@inquant.de> and Ian Molton <spyro@f2s.com>");
 MODULE_DESCRIPTION("Linux PCMCIA Card Services: PXA2xx core socket driver");
 MODULE_LICENSE("GPL");
+MODULE_ALIAS("platform:pxa2xx-pcmcia");
diff --git a/drivers/rtc/rtc-cmos.c b/drivers/rtc/rtc-cmos.c
index b48517021ee6..dcdc142a3441 100644
--- a/drivers/rtc/rtc-cmos.c
+++ b/drivers/rtc/rtc-cmos.c
@@ -198,9 +198,8 @@ static int cmos_set_alarm(struct device *dev, struct rtc_wkalrm *t)
 
         /* Writing 0xff means "don't care" or "match all".  */
 
-        mon = t->time.tm_mon;
-        mon = (mon < 12) ? BIN2BCD(mon) : 0xff;
-        mon++;
+        mon = t->time.tm_mon + 1;
+        mon = (mon <= 12) ? BIN2BCD(mon) : 0xff;
 
         mday = t->time.tm_mday;
         mday = (mday >= 1 && mday <= 31) ? BIN2BCD(mday) : 0xff;
diff --git a/drivers/serial/atmel_serial.c b/drivers/serial/atmel_serial.c
index 430997e33fc4..55492fa095a2 100644
--- a/drivers/serial/atmel_serial.c
+++ b/drivers/serial/atmel_serial.c
@@ -1577,3 +1577,4 @@ module_exit(atmel_serial_exit);
 MODULE_AUTHOR("Rick Bronson");
 MODULE_DESCRIPTION("Atmel AT91 / AT32 serial port driver");
 MODULE_LICENSE("GPL");
+MODULE_ALIAS("platform:atmel_usart");
diff --git a/drivers/serial/bfin_5xx.c b/drivers/serial/bfin_5xx.c
index 0aa345b9a38b..46bb47f37b9a 100644
--- a/drivers/serial/bfin_5xx.c
+++ b/drivers/serial/bfin_5xx.c
@@ -1243,6 +1243,7 @@ static struct platform_driver bfin_serial_driver = {
         .resume         = bfin_serial_resume,
         .driver         = {
                 .name   = "bfin-uart",
+                .owner  = THIS_MODULE,
         },
 };
 
@@ -1301,3 +1302,4 @@ MODULE_AUTHOR("Aubrey.Li <aubrey.li@analog.com>");
 MODULE_DESCRIPTION("Blackfin generic serial port driver");
 MODULE_LICENSE("GPL");
 MODULE_ALIAS_CHARDEV_MAJOR(BFIN_SERIAL_MAJOR);
+MODULE_ALIAS("platform:bfin-uart");
diff --git a/drivers/serial/imx.c b/drivers/serial/imx.c
index 56af1f566a4c..16ba9ac7a566 100644
--- a/drivers/serial/imx.c
+++ b/drivers/serial/imx.c
@@ -1090,6 +1090,7 @@ static struct platform_driver serial_imx_driver = {
         .resume         = serial_imx_resume,
         .driver         = {
                 .name   = "imx-uart",
+                .owner  = THIS_MODULE,
         },
 };
 
@@ -1124,3 +1125,4 @@ module_exit(imx_serial_exit);
 MODULE_AUTHOR("Sascha Hauer");
 MODULE_DESCRIPTION("IMX generic serial port driver");
 MODULE_LICENSE("GPL");
+MODULE_ALIAS("platform:imx-uart");
diff --git a/drivers/serial/mcf.c b/drivers/serial/mcf.c
index e76fc72c9b36..7e164e0cd211 100644
--- a/drivers/serial/mcf.c
+++ b/drivers/serial/mcf.c
@@ -649,5 +649,6 @@ module_exit(mcf_exit);
 MODULE_AUTHOR("Greg Ungerer <gerg@snapgear.com>");
 MODULE_DESCRIPTION("Freescale ColdFire UART driver");
 MODULE_LICENSE("GPL");
+MODULE_ALIAS("platform:mcfuart");
 
 /****************************************************************************/
diff --git a/drivers/serial/mpc52xx_uart.c b/drivers/serial/mpc52xx_uart.c
index a638f23c6c61..d93b3578c5e2 100644
--- a/drivers/serial/mpc52xx_uart.c
+++ b/drivers/serial/mpc52xx_uart.c
@@ -1188,6 +1188,8 @@ mpc52xx_uart_resume(struct platform_device *dev)
 }
 #endif
 
+/* work with hotplug and coldplug */
+MODULE_ALIAS("platform:mpc52xx-psc");
 
 static struct platform_driver mpc52xx_uart_platform_driver = {
         .probe          = mpc52xx_uart_probe,
diff --git a/drivers/serial/mpsc.c b/drivers/serial/mpsc.c
index cb3a91967742..e8819c43f57d 100644
--- a/drivers/serial/mpsc.c
+++ b/drivers/serial/mpsc.c
@@ -1964,6 +1964,7 @@ static struct platform_driver mpsc_driver = {
         .remove = mpsc_drv_remove,
         .driver = {
                 .name   = MPSC_CTLR_NAME,
+                .owner  = THIS_MODULE,
         },
 };
 
@@ -2007,3 +2008,4 @@ MODULE_DESCRIPTION("Generic Marvell MPSC serial/UART driver $Revision: 1.00 $");
 MODULE_VERSION(MPSC_VERSION);
 MODULE_LICENSE("GPL");
 MODULE_ALIAS_CHARDEV_MAJOR(MPSC_MAJOR);
+MODULE_ALIAS("platform:" MPSC_CTLR_NAME);
diff --git a/drivers/serial/netx-serial.c b/drivers/serial/netx-serial.c
index b56f7db45031..3123ffeac8ad 100644
--- a/drivers/serial/netx-serial.c
+++ b/drivers/serial/netx-serial.c
@@ -713,6 +713,7 @@ static struct platform_driver serial_netx_driver = {
 
         .driver         = {
                 .name   = DRIVER_NAME,
+                .owner  = THIS_MODULE,
         },
 };
 
@@ -745,3 +746,4 @@ module_exit(netx_serial_exit);
 MODULE_AUTHOR("Sascha Hauer");
 MODULE_DESCRIPTION("NetX serial port driver");
 MODULE_LICENSE("GPL");
+MODULE_ALIAS("platform:" DRIVER_NAME);
diff --git a/drivers/serial/pnx8xxx_uart.c b/drivers/serial/pnx8xxx_uart.c
index 8d01c59e8d04..d0e5a79ea635 100644
--- a/drivers/serial/pnx8xxx_uart.c
+++ b/drivers/serial/pnx8xxx_uart.c
@@ -850,3 +850,4 @@ MODULE_AUTHOR("Embedded Alley Solutions, Inc.");
 MODULE_DESCRIPTION("PNX8XXX SoCs serial port driver");
 MODULE_LICENSE("GPL");
 MODULE_ALIAS_CHARDEV_MAJOR(SERIAL_PNX8XXX_MAJOR);
+MODULE_ALIAS("platform:pnx8xxx-uart");
diff --git a/drivers/serial/pxa.c b/drivers/serial/pxa.c
index 352fcb8926a6..b4f7ffb7688d 100644
--- a/drivers/serial/pxa.c
+++ b/drivers/serial/pxa.c
@@ -833,6 +833,7 @@ static struct platform_driver serial_pxa_driver = {
         .resume         = serial_pxa_resume,
         .driver         = {
                 .name   = "pxa2xx-uart",
+                .owner  = THIS_MODULE,
         },
 };
 
@@ -861,4 +862,4 @@ module_init(serial_pxa_init);
 module_exit(serial_pxa_exit);
 
 MODULE_LICENSE("GPL");
-
+MODULE_ALIAS("platform:pxa2xx-uart");
diff --git a/drivers/serial/s3c2410.c b/drivers/serial/s3c2410.c
index 45de19366030..4ffa2585429a 100644
--- a/drivers/serial/s3c2410.c
+++ b/drivers/serial/s3c2410.c
@@ -1935,3 +1935,7 @@ console_initcall(s3c24xx_serial_initconsole);
 MODULE_LICENSE("GPL");
 MODULE_AUTHOR("Ben Dooks <ben@simtec.co.uk>");
 MODULE_DESCRIPTION("Samsung S3C2410/S3C2440/S3C2412 Serial port driver");
+MODULE_ALIAS("platform:s3c2400-uart");
+MODULE_ALIAS("platform:s3c2410-uart");
+MODULE_ALIAS("platform:s3c2412-uart");
+MODULE_ALIAS("platform:s3c2440-uart");
diff --git a/drivers/serial/sa1100.c b/drivers/serial/sa1100.c
index 58a83c27e14b..67b2338913c2 100644
--- a/drivers/serial/sa1100.c
+++ b/drivers/serial/sa1100.c
@@ -884,6 +884,7 @@ static struct platform_driver sa11x0_serial_driver = {
         .resume         = sa1100_serial_resume,
         .driver         = {
                 .name   = "sa11x0-uart",
+                .owner  = THIS_MODULE,
         },
 };
 
@@ -917,3 +918,4 @@ MODULE_AUTHOR("Deep Blue Solutions Ltd");
 MODULE_DESCRIPTION("SA1100 generic serial port driver $Revision: 1.50 $");
 MODULE_LICENSE("GPL");
 MODULE_ALIAS_CHARDEV_MAJOR(SERIAL_SA1100_MAJOR);
+MODULE_ALIAS("platform:sa11x0-uart");
diff --git a/drivers/serial/sc26xx.c b/drivers/serial/sc26xx.c
index a350b6d2a181..ae2a9e2df777 100644
--- a/drivers/serial/sc26xx.c
+++ b/drivers/serial/sc26xx.c
@@ -732,6 +732,7 @@ static struct platform_driver sc26xx_driver = {
         .remove = __devexit_p(sc26xx_driver_remove),
         .driver = {
                 .name   = "SC26xx",
+                .owner  = THIS_MODULE,
         },
 };
 
@@ -753,3 +754,4 @@ MODULE_AUTHOR("Thomas Bogendörfer");
 MODULE_DESCRIPTION("SC681/SC2692 serial driver");
 MODULE_VERSION("1.0");
 MODULE_LICENSE("GPL");
+MODULE_ALIAS("platform:SC26xx");
diff --git a/drivers/serial/sh-sci.c b/drivers/serial/sh-sci.c
index 9d244d1644e1..eff593080d4f 100644
--- a/drivers/serial/sh-sci.c
+++ b/drivers/serial/sh-sci.c
@@ -1552,3 +1552,4 @@ module_init(sci_init);
 module_exit(sci_exit);
 
 MODULE_LICENSE("GPL");
+MODULE_ALIAS("platform:sh-sci");
diff --git a/drivers/serial/uartlite.c b/drivers/serial/uartlite.c
index 4e06ab6bcb6e..b565d5a37499 100644
--- a/drivers/serial/uartlite.c
+++ b/drivers/serial/uartlite.c
@@ -561,6 +561,9 @@ static int __devexit ulite_remove(struct platform_device *pdev)
         return ulite_release(&pdev->dev);
 }
 
+/* work with hotplug and coldplug */
+MODULE_ALIAS("platform:uartlite");
+
 static struct platform_driver ulite_platform_driver = {
         .probe  = ulite_probe,
         .remove = __devexit_p(ulite_remove),
diff --git a/drivers/serial/vr41xx_siu.c b/drivers/serial/vr41xx_siu.c
index 6fd51b0022ca..98ab649c1ff9 100644
--- a/drivers/serial/vr41xx_siu.c
+++ b/drivers/serial/vr41xx_siu.c
@@ -960,3 +960,6 @@ static void __exit vr41xx_siu_exit(void)
 
 module_init(vr41xx_siu_init);
 module_exit(vr41xx_siu_exit);
+
+MODULE_LICENSE("GPL");
+MODULE_ALIAS("platform:SIU");
diff --git a/drivers/spi/spi_s3c24xx.c b/drivers/spi/spi_s3c24xx.c
index e75103aac790..b7476b888197 100644
--- a/drivers/spi/spi_s3c24xx.c
+++ b/drivers/spi/spi_s3c24xx.c
@@ -192,8 +192,11 @@ static int s3c24xx_spi_txrx(struct spi_device *spi, struct spi_transfer *t)
         hw->len = t->len;
         hw->count = 0;
 
+        init_completion(&hw->done);
+
         /* send the first byte */
         writeb(hw_txbyte(hw, 0), hw->regs + S3C2410_SPTDAT);
+
         wait_for_completion(&hw->done);
 
         return hw->count;
@@ -235,6 +238,7 @@ static irqreturn_t s3c24xx_spi_irq(int irq, void *dev)
 
 static int __init s3c24xx_spi_probe(struct platform_device *pdev)
 {
+        struct s3c2410_spi_info *pdata;
         struct s3c24xx_spi *hw;
         struct spi_master *master;
         struct resource *res;
@@ -251,10 +255,10 @@ static int __init s3c24xx_spi_probe(struct platform_device *pdev)
         memset(hw, 0, sizeof(struct s3c24xx_spi));
 
         hw->master = spi_master_get(master);
-        hw->pdata = pdev->dev.platform_data;
+        hw->pdata = pdata = pdev->dev.platform_data;
         hw->dev = &pdev->dev;
 
-        if (hw->pdata == NULL) {
+        if (pdata == NULL) {
                 dev_err(&pdev->dev, "No platform data supplied\n");
                 err = -ENOENT;
                 goto err_no_pdata;
@@ -263,6 +267,10 @@ static int __init s3c24xx_spi_probe(struct platform_device *pdev)
         platform_set_drvdata(pdev, hw);
         init_completion(&hw->done);
 
+        /* setup the master state. */
+
+        master->num_chipselect = hw->pdata->num_cs;
+
         /* setup the state for the bitbang driver */
 
         hw->bitbang.master         = hw->master;
@@ -330,13 +338,13 @@ static int __init s3c24xx_spi_probe(struct platform_device *pdev)
 
         /* setup any gpio we can */
 
-        if (!hw->pdata->set_cs) {
+        if (!pdata->set_cs) {
                 hw->set_cs = s3c24xx_spi_gpiocs;
 
-                s3c2410_gpio_setpin(hw->pdata->pin_cs, 1);
-                s3c2410_gpio_cfgpin(hw->pdata->pin_cs, S3C2410_GPIO_OUTPUT);
+                s3c2410_gpio_setpin(pdata->pin_cs, 1);
+                s3c2410_gpio_cfgpin(pdata->pin_cs, S3C2410_GPIO_OUTPUT);
         } else
-                hw->set_cs = hw->pdata->set_cs;
+                hw->set_cs = pdata->set_cs;
 
         /* register our spi controller */
 
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/thermal/thermal.c b/drivers/thermal/thermal.c
index 8b86e53ccf7a..7f79bbf652d7 100644
--- a/drivers/thermal/thermal.c
+++ b/drivers/thermal/thermal.c
@@ -196,6 +196,10 @@ static struct device_attribute trip_point_attrs[] = {
         __ATTR(trip_point_8_temp, 0444, trip_point_temp_show, NULL),
         __ATTR(trip_point_9_type, 0444, trip_point_type_show, NULL),
         __ATTR(trip_point_9_temp, 0444, trip_point_temp_show, NULL),
+        __ATTR(trip_point_10_type, 0444, trip_point_type_show, NULL),
+        __ATTR(trip_point_10_temp, 0444, trip_point_temp_show, NULL),
+        __ATTR(trip_point_11_type, 0444, trip_point_type_show, NULL),
+        __ATTR(trip_point_11_temp, 0444, trip_point_temp_show, NULL),
 };
 
 #define TRIP_POINT_ATTR_ADD(_dev, _index, result)     \
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/drivers/video/fbmem.c b/drivers/video/fbmem.c
index 1194f5e060ea..01072f4b3e8f 100644
--- a/drivers/video/fbmem.c
+++ b/drivers/video/fbmem.c
@@ -1521,6 +1521,7 @@ module_init(fbmem_init);
 static void __exit
 fbmem_exit(void)
 {
+        remove_proc_entry("fb", NULL);
         class_destroy(fb_class);
         unregister_chrdev(FB_MAJOR, "fb");
 }
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/fs/ext2/xattr.c b/fs/ext2/xattr.c
index 3e8683dbb13f..a99d46f3b26e 100644
--- a/fs/ext2/xattr.c
+++ b/fs/ext2/xattr.c
@@ -835,7 +835,7 @@ ext2_xattr_cache_insert(struct buffer_head *bh)
         struct mb_cache_entry *ce;
         int error;
 
-        ce = mb_cache_entry_alloc(ext2_xattr_cache);
+        ce = mb_cache_entry_alloc(ext2_xattr_cache, GFP_NOFS);
         if (!ce)
                 return -ENOMEM;
         error = mb_cache_entry_insert(ce, bh->b_bdev, bh->b_blocknr, &hash);
diff --git a/fs/ext3/xattr.c b/fs/ext3/xattr.c
index a6ea4d6a8bb2..42856541e9a5 100644
--- a/fs/ext3/xattr.c
+++ b/fs/ext3/xattr.c
@@ -1126,7 +1126,7 @@ ext3_xattr_cache_insert(struct buffer_head *bh)
         struct mb_cache_entry *ce;
         int error;
 
-        ce = mb_cache_entry_alloc(ext3_xattr_cache);
+        ce = mb_cache_entry_alloc(ext3_xattr_cache, GFP_NOFS);
         if (!ce) {
                 ea_bdebug(bh, "out of memory");
                 return;
diff --git a/fs/ext4/xattr.c b/fs/ext4/xattr.c
index d7962139c010..e9054c1c7d93 100644
--- a/fs/ext4/xattr.c
+++ b/fs/ext4/xattr.c
@@ -1386,7 +1386,7 @@ ext4_xattr_cache_insert(struct buffer_head *bh)
         struct mb_cache_entry *ce;
         int error;
 
-        ce = mb_cache_entry_alloc(ext4_xattr_cache);
+        ce = mb_cache_entry_alloc(ext4_xattr_cache, GFP_NOFS);
         if (!ce) {
                 ea_bdebug(bh, "out of memory");
                 return;
diff --git a/fs/mbcache.c b/fs/mbcache.c
index eb31b73e7d69..ec88ff3d04a9 100644
--- a/fs/mbcache.c
+++ b/fs/mbcache.c
@@ -399,11 +399,11 @@ mb_cache_destroy(struct mb_cache *cache)
  * if no more memory was available.
  */
 struct mb_cache_entry *
-mb_cache_entry_alloc(struct mb_cache *cache)
+mb_cache_entry_alloc(struct mb_cache *cache, gfp_t gfp_flags)
 {
         struct mb_cache_entry *ce;
 
-        ce = kmem_cache_alloc(cache->c_entry_cache, GFP_KERNEL);
+        ce = kmem_cache_alloc(cache->c_entry_cache, gfp_flags);
         if (ce) {
                 atomic_inc(&cache->c_entry_count);
                 INIT_LIST_HEAD(&ce->e_lru_list);
diff --git a/include/asm-arm/arch-s3c2410/spi.h b/include/asm-arm/arch-s3c2410/spi.h
index 7ca0ed97a6d0..352d33860b63 100644
--- a/include/asm-arm/arch-s3c2410/spi.h
+++ b/include/asm-arm/arch-s3c2410/spi.h
@@ -15,6 +15,7 @@
 
 struct s3c2410_spi_info {
         unsigned long            pin_cs;        /* simple gpio cs */
+        unsigned int             num_cs;        /* total chipselects */
 
         void (*set_cs)(struct s3c2410_spi_info *spi, int cs, int pol);
 };
diff --git a/include/asm-mips/mach-au1x00/au1xxx_ide.h b/include/asm-mips/mach-au1x00/au1xxx_ide.h
index e4fe26c160ba..89655c0cdcd6 100644
--- a/include/asm-mips/mach-au1x00/au1xxx_ide.h
+++ b/include/asm-mips/mach-au1x00/au1xxx_ide.h
@@ -122,24 +122,6 @@ static const struct drive_list_entry dma_black_list [] = {
 };
 #endif
 
-/* function prototyping */
-u8 auide_inb(unsigned long port);
-u16 auide_inw(unsigned long port);
-u32 auide_inl(unsigned long port);
-void auide_insw(unsigned long port, void *addr, u32 count);
-void auide_insl(unsigned long port, void *addr, u32 count);
-void auide_outb(u8 addr, unsigned long port);
-void auide_outbsync(ide_drive_t *drive, u8 addr, unsigned long port);
-void auide_outw(u16 addr, unsigned long port);
-void auide_outl(u32 addr, unsigned long port);
-void auide_outsw(unsigned long port, void *addr, u32 count);
-void auide_outsl(unsigned long port, void *addr, u32 count);
-static void auide_tune_drive(ide_drive_t *drive, byte pio);
-static int auide_tune_chipset(ide_drive_t *drive, u8 speed);
-static int auide_ddma_init( _auide_hwif *auide );
-static void auide_setup_ports(hw_regs_t *hw, _auide_hwif *ahwif);
-int __init auide_probe(void);
-
 /*******************************************************************************
 * PIO Mode timing calculation :                                                *
 *                                                                              *
diff --git a/include/asm-mips/mach-db1x00/db1200.h b/include/asm-mips/mach-db1x00/db1200.h
index a6bdac61ab49..d2e28e64932e 100644
--- a/include/asm-mips/mach-db1x00/db1200.h
+++ b/include/asm-mips/mach-db1x00/db1200.h
@@ -173,8 +173,8 @@ static BCSR * const bcsr = (BCSR *)BCSR_KSEG1_ADDR;
 #define AU1XXX_SMC91111_IRQ                     DB1200_ETH_INT
 
 #define AU1XXX_ATA_PHYS_ADDR            (0x18800000)
-#define AU1XXX_ATA_PHYS_LEN                     (0x100)
-#define AU1XXX_ATA_REG_OFFSET   (5)
+#define AU1XXX_ATA_REG_OFFSET           (5)
+#define AU1XXX_ATA_PHYS_LEN             (16 << AU1XXX_ATA_REG_OFFSET)
 #define AU1XXX_ATA_INT                  DB1200_IDE_INT
 #define AU1XXX_ATA_DDMA_REQ             DSCR_CMD0_DMA_REQ1;
 #define AU1XXX_ATA_RQSIZE               128
diff --git a/include/asm-mips/mach-pb1x00/pb1200.h b/include/asm-mips/mach-pb1x00/pb1200.h
index 72213e3d02c7..edaa489b58f1 100644
--- a/include/asm-mips/mach-pb1x00/pb1200.h
+++ b/include/asm-mips/mach-pb1x00/pb1200.h
@@ -186,8 +186,8 @@ static BCSR * const bcsr = (BCSR *)BCSR_KSEG1_ADDR;
 #define AU1XXX_SMC91111_IRQ                     PB1200_ETH_INT
 
 #define AU1XXX_ATA_PHYS_ADDR            (0x0C800000)
-#define AU1XXX_ATA_PHYS_LEN                     (0x100)
-#define AU1XXX_ATA_REG_OFFSET   (5)
+#define AU1XXX_ATA_REG_OFFSET           (5)
+#define AU1XXX_ATA_PHYS_LEN             (16 << AU1XXX_ATA_REG_OFFSET)
 #define AU1XXX_ATA_INT                  PB1200_IDE_INT
 #define AU1XXX_ATA_DDMA_REQ             DSCR_CMD0_DMA_REQ1;
 #define AU1XXX_ATA_RQSIZE               128
diff --git a/include/asm-um/tlb.h b/include/asm-um/tlb.h
index 39fc475df6c9..5240fa1c5e08 100644
--- a/include/asm-um/tlb.h
+++ b/include/asm-um/tlb.h
@@ -1,6 +1,7 @@
 #ifndef __UM_TLB_H
 #define __UM_TLB_H
 
+#include <linux/pagemap.h>
 #include <linux/swap.h>
 #include <asm/percpu.h>
 #include <asm/pgalloc.h>
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/mbcache.h b/include/linux/mbcache.h
index 99e044b4efc6..a09b84e4fdb4 100644
--- a/include/linux/mbcache.h
+++ b/include/linux/mbcache.h
@@ -34,7 +34,7 @@ void mb_cache_destroy(struct mb_cache *);
 
 /* Functions on cache entries */
 
-struct mb_cache_entry *mb_cache_entry_alloc(struct mb_cache *);
+struct mb_cache_entry *mb_cache_entry_alloc(struct mb_cache *, gfp_t);
 int mb_cache_entry_insert(struct mb_cache_entry *, struct block_device *,
                           sector_t, unsigned int[]);
 void mb_cache_entry_release(struct mb_cache_entry *);
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/include/linux/thermal.h b/include/linux/thermal.h
index 818ca1cf0b6d..90c1c191ea69 100644
--- a/include/linux/thermal.h
+++ b/include/linux/thermal.h
@@ -50,7 +50,7 @@ struct thermal_cooling_device_ops {
 };
 
 #define THERMAL_TRIPS_NONE -1
-#define THERMAL_MAX_TRIPS 10
+#define THERMAL_MAX_TRIPS 12
 #define THERMAL_NAME_LENGTH 20
 struct thermal_cooling_device {
         int id;
diff --git a/kernel/printk.c b/kernel/printk.c
index c46a20a19a15..bdd4ea8c3f2b 100644
--- a/kernel/printk.c
+++ b/kernel/printk.c
@@ -643,8 +643,21 @@ static int acquire_console_semaphore_for_printk(unsigned int cpu)
 {
         int retval = 0;
 
-        if (can_use_console(cpu))
-                retval = !try_acquire_console_sem();
+        if (!try_acquire_console_sem()) {
+                retval = 1;
+
+                /*
+                 * If we can't use the console, we need to release
+                 * the console semaphore by hand to avoid flushing
+                 * the buffer. We need to hold the console semaphore
+                 * in order to do this test safely.
+                 */
+                if (!can_use_console(cpu)) {
+                        console_locked = 0;
+                        up(&console_sem);
+                        retval = 0;
+                }
+        }
         printk_cpu = UINT_MAX;
         spin_unlock(&logbuf_lock);
         return retval;
diff --git a/mm/oom_kill.c b/mm/oom_kill.c
index f255eda693b0..beb592fe9389 100644
--- a/mm/oom_kill.c
+++ b/mm/oom_kill.c
@@ -423,7 +423,7 @@ void mem_cgroup_out_of_memory(struct mem_cgroup *mem, gfp_t gfp_mask)
         struct task_struct *p;
 
         cgroup_lock();
-        rcu_read_lock();
+        read_lock(&tasklist_lock);
 retry:
         p = select_bad_process(&points, mem);
         if (PTR_ERR(p) == -1UL)
@@ -436,7 +436,7 @@ retry:
                                 "Memory cgroup out of memory"))
                 goto retry;
 out:
-        rcu_read_unlock();
+        read_unlock(&tasklist_lock);
         cgroup_unlock();
 }
 #endif
diff --git a/mm/sparse.c b/mm/sparse.c
index f6a43c09c322..98d6b39c3472 100644
--- a/mm/sparse.c
+++ b/mm/sparse.c
@@ -149,8 +149,18 @@ static inline int sparse_early_nid(struct mem_section *section)
 /* Record a memory area against a node. */
 void __init memory_present(int nid, unsigned long start, unsigned long end)
 {
+        unsigned long max_arch_pfn = 1UL << (MAX_PHYSMEM_BITS-PAGE_SHIFT);
         unsigned long pfn;
 
+        /*
+         * Sanity checks - do not allow an architecture to pass
+         * in larger pfns than the maximum scope of sparsemem:
+         */
+        if (start >= max_arch_pfn)
+                return;
+        if (end >= max_arch_pfn)
+                end = max_arch_pfn;
+
         start &= PAGE_SECTION_MASK;
         for (pfn = start; pfn < end; pfn += PAGES_PER_SECTION) {
                 unsigned long section = pfn_to_section_nr(pfn);
diff --git a/mm/vmstat.c b/mm/vmstat.c
index 422d960ffcd8..7c7286e9506d 100644
--- a/mm/vmstat.c
+++ b/mm/vmstat.c
@@ -388,6 +388,7 @@ static char * const migratetype_names[MIGRATE_TYPES] = {
         "Reclaimable",
         "Movable",
         "Reserve",
+        "Isolate",
 };
 
 static void *frag_start(struct seq_file *m, loff_t *pos)
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);