33 files changed, 194 insertions, 72 deletions
diff --git a/drivers/acpi/processor_idle.c b/drivers/acpi/processor_idle.c
index 72069ba5f1ed..10a2d913635a 100644
--- a/drivers/acpi/processor_idle.c
+++ b/drivers/acpi/processor_idle.c
@@ -148,6 +148,9 @@ static void acpi_timer_check_state(int state, struct acpi_processor *pr,
        if (cpu_has(&cpu_data(pr->id), X86_FEATURE_ARAT))
                return;
+        if (boot_cpu_has(X86_FEATURE_AMDC1E))
+                type = ACPI_STATE_C1;
        /*
         * Check, if one of the previous states already marked the lapic
         * unstable
@@ -611,6 +614,7 @@ static int acpi_processor_power_verify(struct acpi_processor *pr)
                switch (cx->type) {
                case ACPI_STATE_C1:
                        cx->valid = 1;
+                        acpi_timer_check_state(i, pr, cx);
                        break;
                case ACPI_STATE_C2:
@@ -830,11 +834,12 @@ static int acpi_idle_enter_c1(struct cpuidle_device *dev,
        /* Do not access any ACPI IO ports in suspend path */
        if (acpi_idle_suspend) {
-                acpi_safe_halt();
                local_irq_enable();
+                cpu_relax();
                return 0;
        }
+        acpi_state_timer_broadcast(pr, cx, 1);
        kt1 = ktime_get_real();
        acpi_idle_do_entry(cx);
        kt2 = ktime_get_real();
@@ -842,6 +847,7 @@ static int acpi_idle_enter_c1(struct cpuidle_device *dev,
        local_irq_enable();
        cx->usage++;
+        acpi_state_timer_broadcast(pr, cx, 0);
        return idle_time;
 }
diff --git a/drivers/acpi/processor_perflib.c b/drivers/acpi/processor_perflib.c
index cafb41000f6b..60e543d3234e 100644
--- a/drivers/acpi/processor_perflib.c
+++ b/drivers/acpi/processor_perflib.c
@@ -309,9 +309,15 @@ static int acpi_processor_get_performance_states(struct acpi_processor *pr)
                                  (u32) px->bus_master_latency,
                                  (u32) px->control, (u32) px->status));
-                if (!px->core_frequency) {
+                /*
-                        printk(KERN_ERR PREFIX
+                 * Check that ACPI's u64 MHz will be valid as u32 KHz in cpufreq
-                                    "Invalid _PSS data: freq is zero\n");
+                 */
+                if (!px->core_frequency ||
+                    ((u32)(px->core_frequency * 1000) !=
+                     (px->core_frequency * 1000))) {
+                        printk(KERN_ERR FW_BUG PREFIX
+                               "Invalid BIOS _PSS frequency: 0x%llx MHz\n",
+                               px->core_frequency);
                        result = -EFAULT;
                        kfree(pr->performance->states);
                        goto end;
diff --git a/drivers/acpi/processor_throttling.c b/drivers/acpi/processor_throttling.c
index 7f16f5f8e7d3..227543789ba9 100644
--- a/drivers/acpi/processor_throttling.c
+++ b/drivers/acpi/processor_throttling.c
@@ -840,7 +840,7 @@ static int acpi_processor_get_throttling_ptc(struct acpi_processor *pr)
                state = acpi_get_throttling_state(pr, value);
                if (state == -1) {
                        ACPI_WARNING((AE_INFO,
-                                "Invalid throttling state, reset\n"));
+                                "Invalid throttling state, reset"));
                        state = 0;
                        ret = acpi_processor_set_throttling(pr, state);
                        if (ret)
diff --git a/drivers/acpi/video.c b/drivers/acpi/video.c
index 810cca90ca7f..1bdfb37377e3 100644
--- a/drivers/acpi/video.c
+++ b/drivers/acpi/video.c
@@ -570,6 +570,22 @@ static struct dmi_system_id video_dmi_table[] __initdata = {
                DMI_MATCH(DMI_PRODUCT_NAME, "Aspire 5710Z"),
                },
        },
+        {
+         .callback = video_set_bqc_offset,
+         .ident = "eMachines E510",
+         .matches = {
+                DMI_MATCH(DMI_BOARD_VENDOR, "EMACHINES"),
+                DMI_MATCH(DMI_PRODUCT_NAME, "eMachines E510"),
+                },
+        },
+        {
+         .callback = video_set_bqc_offset,
+         .ident = "Acer Aspire 5315",
+         .matches = {
+                DMI_MATCH(DMI_BOARD_VENDOR, "Acer"),
+                DMI_MATCH(DMI_PRODUCT_NAME, "Aspire 5315"),
+                },
+        },
        {}
 };
@@ -2334,7 +2350,7 @@ static int __init acpi_video_init(void)
        return acpi_video_register();
 }
-void __exit acpi_video_exit(void)
+void acpi_video_exit(void)
 {
        acpi_bus_unregister_driver(&acpi_video_bus);
diff --git a/drivers/base/bus.c b/drivers/base/bus.c
index dc030f1f00f1..c6599618523e 100644
--- a/drivers/base/bus.c
+++ b/drivers/base/bus.c
@@ -700,8 +700,10 @@ int bus_add_driver(struct device_driver *drv)
        }
        kobject_uevent(&priv->kobj, KOBJ_ADD);
-        return error;
+        return 0;
 out_unregister:
+        kfree(drv->p);
+        drv->p = NULL;
        kobject_put(&priv->kobj);
 out_put_bus:
        bus_put(bus);
diff --git a/drivers/base/core.c b/drivers/base/core.c
index 4aa527b8a913..1977d4beb89e 100644
--- a/drivers/base/core.c
+++ b/drivers/base/core.c
@@ -879,7 +879,7 @@ int device_add(struct device *dev)
        }
        if (!dev_name(dev))
-                goto done;
+                goto name_error;
        pr_debug("device: '%s': %s\n", dev_name(dev), __func__);
@@ -978,6 +978,9 @@ done:
        cleanup_device_parent(dev);
        if (parent)
                put_device(parent);
+name_error:
+        kfree(dev->p);
+        dev->p = NULL;
        goto done;
 }
diff --git a/drivers/base/driver.c b/drivers/base/driver.c
index c51f11bb29ae..8ae0f63602e0 100644
--- a/drivers/base/driver.c
+++ b/drivers/base/driver.c
@@ -257,6 +257,10 @@ EXPORT_SYMBOL_GPL(driver_register);
 */
 void driver_unregister(struct device_driver *drv)
 {
+        if (!drv || !drv->p) {
+                WARN(1, "Unexpected driver unregister!\n");
+                return;
+        }
        driver_remove_groups(drv, drv->groups);
        bus_remove_driver(drv);
 }
diff --git a/drivers/dma/ioat_dma.c b/drivers/dma/ioat_dma.c
index 1955ee8d6d20..a600fc0f7962 100644
--- a/drivers/dma/ioat_dma.c
+++ b/drivers/dma/ioat_dma.c
@@ -173,7 +173,7 @@ static int ioat_dma_enumerate_channels(struct ioatdma_device *device)
        xfercap = (xfercap_scale == 0 ? -1 : (1UL << xfercap_scale));
 #ifdef  CONFIG_I7300_IDLE_IOAT_CHANNEL
-        if (i7300_idle_platform_probe(NULL, NULL) == 0) {
+        if (i7300_idle_platform_probe(NULL, NULL, 1) == 0) {
                device->common.chancnt--;
        }
 #endif
diff --git a/drivers/edac/Kconfig b/drivers/edac/Kconfig
index e5f5c5a8ba6c..956982f8739b 100644
--- a/drivers/edac/Kconfig
+++ b/drivers/edac/Kconfig
@@ -192,16 +192,20 @@ config EDAC_PPC4XX
 config EDAC_AMD8131
        tristate "AMD8131 HyperTransport PCI-X Tunnel"
-        depends on EDAC_MM_EDAC && PCI
+        depends on EDAC_MM_EDAC && PCI && PPC_MAPLE
        help
          Support for error detection and correction on the
          AMD8131 HyperTransport PCI-X Tunnel chip.
+          Note, add more Kconfig dependency if it's adopted
+          on some machine other than Maple.
 config EDAC_AMD8111
        tristate "AMD8111 HyperTransport I/O Hub"
-        depends on EDAC_MM_EDAC && PCI
+        depends on EDAC_MM_EDAC && PCI && PPC_MAPLE
        help
          Support for error detection and correction on the
          AMD8111 HyperTransport I/O Hub chip.
+          Note, add more Kconfig dependency if it's adopted
+          on some machine other than Maple.
 endif # EDAC
diff --git a/drivers/edac/Makefile b/drivers/edac/Makefile
index a5fdcf02f591..59076819135d 100644
--- a/drivers/edac/Makefile
+++ b/drivers/edac/Makefile
@@ -35,3 +35,5 @@ obj-$(CONFIG_EDAC_MPC85XX)		+= mpc85xx_edac.o
 obj-$(CONFIG_EDAC_MV64X60)              += mv64x60_edac.o
 obj-$(CONFIG_EDAC_CELL)                 += cell_edac.o
 obj-$(CONFIG_EDAC_PPC4XX)               += ppc4xx_edac.o
+obj-$(CONFIG_EDAC_AMD8111)              += amd8111_edac.o
+obj-$(CONFIG_EDAC_AMD8131)              += amd8131_edac.o
diff --git a/drivers/edac/amd8111_edac.c b/drivers/edac/amd8111_edac.c
index 614692181120..2cb58ef743e0 100644
--- a/drivers/edac/amd8111_edac.c
+++ b/drivers/edac/amd8111_edac.c
@@ -389,7 +389,7 @@ static int amd8111_dev_probe(struct pci_dev *dev,
        dev_info->edac_dev->dev = &dev_info->dev->dev;
        dev_info->edac_dev->mod_name = AMD8111_EDAC_MOD_STR;
        dev_info->edac_dev->ctl_name = dev_info->ctl_name;
-        dev_info->edac_dev->dev_name = dev_info->dev->dev.bus_id;
+        dev_info->edac_dev->dev_name = dev_name(&dev_info->dev->dev);
        if (edac_op_state == EDAC_OPSTATE_POLL)
                dev_info->edac_dev->edac_check = dev_info->check;
@@ -473,7 +473,7 @@ static int amd8111_pci_probe(struct pci_dev *dev,
        pci_info->edac_dev->dev = &pci_info->dev->dev;
        pci_info->edac_dev->mod_name = AMD8111_EDAC_MOD_STR;
        pci_info->edac_dev->ctl_name = pci_info->ctl_name;
-        pci_info->edac_dev->dev_name = pci_info->dev->dev.bus_id;
+        pci_info->edac_dev->dev_name = dev_name(&pci_info->dev->dev);
        if (edac_op_state == EDAC_OPSTATE_POLL)
                pci_info->edac_dev->edac_check = pci_info->check;
diff --git a/drivers/edac/amd8131_edac.c b/drivers/edac/amd8131_edac.c
index c083b31cac5a..b432d60c622a 100644
--- a/drivers/edac/amd8131_edac.c
+++ b/drivers/edac/amd8131_edac.c
@@ -287,7 +287,7 @@ static int amd8131_probe(struct pci_dev *dev, const struct pci_device_id *id)
        dev_info->edac_dev->dev = &dev_info->dev->dev;
        dev_info->edac_dev->mod_name = AMD8131_EDAC_MOD_STR;
        dev_info->edac_dev->ctl_name = dev_info->ctl_name;
-        dev_info->edac_dev->dev_name = dev_info->dev->dev.bus_id;
+        dev_info->edac_dev->dev_name = dev_name(&dev_info->dev->dev);
        if (edac_op_state == EDAC_OPSTATE_POLL)
                dev_info->edac_dev->edac_check = amd8131_chipset.check;
diff --git a/drivers/gpu/drm/Kconfig b/drivers/gpu/drm/Kconfig
index 4cd35d8fd799..f5d46e7199d4 100644
--- a/drivers/gpu/drm/Kconfig
+++ b/drivers/gpu/drm/Kconfig
@@ -67,12 +67,18 @@ config DRM_I830
          will load the correct one.
 config DRM_I915
+        tristate "i915 driver"
        select FB_CFB_FILLRECT
        select FB_CFB_COPYAREA
        select FB_CFB_IMAGEBLIT
        select FB
        select FRAMEBUFFER_CONSOLE if !EMBEDDED
-        tristate "i915 driver"
+        # i915 depends on ACPI_VIDEO when ACPI is enabled
+        # but for select to work, need to select ACPI_VIDEO's dependencies, ick
+        select VIDEO_OUTPUT_CONTROL if ACPI
+        select BACKLIGHT_CLASS_DEVICE if ACPI
+        select INPUT if ACPI
+        select ACPI_VIDEO if ACPI
        help
          Choose this option if you have a system that has Intel 830M, 845G,
          852GM, 855GM 865G or 915G integrated graphics.  If M is selected, the
@@ -84,12 +90,6 @@ config DRM_I915
 config DRM_I915_KMS
        bool "Enable modesetting on intel by default"
        depends on DRM_I915
-        # i915 KMS depends on ACPI_VIDEO when ACPI is enabled
-        # but for select to work, need to select ACPI_VIDEO's dependencies, ick
-        select VIDEO_OUTPUT_CONTROL if ACPI
-        select BACKLIGHT_CLASS_DEVICE if ACPI
-        select INPUT if ACPI
-        select ACPI_VIDEO if ACPI
        help
          Choose this option if you want kernel modesetting enabled by default,
          and you have a new enough userspace to support this. Running old
diff --git a/drivers/gpu/drm/i915/i915_gem.c b/drivers/gpu/drm/i915/i915_gem.c
index 717b6a854bcd..670d12881468 100644
--- a/drivers/gpu/drm/i915/i915_gem.c
+++ b/drivers/gpu/drm/i915/i915_gem.c
@@ -1145,6 +1145,13 @@ int i915_gem_fault(struct vm_area_struct *vma, struct vm_fault *vmf)
                        mutex_unlock(&dev->struct_mutex);
                        return VM_FAULT_SIGBUS;
                }
+                ret = i915_gem_object_set_to_gtt_domain(obj, write);
+                if (ret) {
+                        mutex_unlock(&dev->struct_mutex);
+                        return VM_FAULT_SIGBUS;
+                }
                list_add_tail(&obj_priv->list, &dev_priv->mm.inactive_list);
        }
@@ -2128,8 +2135,10 @@ static void i830_write_fence_reg(struct drm_i915_fence_reg *reg)
                return;
        }
-        pitch_val = (obj_priv->stride / 128) - 1;
+        pitch_val = obj_priv->stride / 128;
-        WARN_ON(pitch_val & ~0x0000000f);
+        pitch_val = ffs(pitch_val) - 1;
+        WARN_ON(pitch_val > I830_FENCE_MAX_PITCH_VAL);
        val = obj_priv->gtt_offset;
        if (obj_priv->tiling_mode == I915_TILING_Y)
                val |= 1 << I830_FENCE_TILING_Y_SHIFT;
@@ -2421,6 +2430,16 @@ i915_gem_clflush_object(struct drm_gem_object *obj)
        if (obj_priv->pages == NULL)
                return;
+        /* XXX: The 865 in particular appears to be weird in how it handles
+         * cache flushing.  We haven't figured it out, but the
+         * clflush+agp_chipset_flush doesn't appear to successfully get the
+         * data visible to the PGU, while wbinvd + agp_chipset_flush does.
+         */
+        if (IS_I865G(obj->dev)) {
+                wbinvd();
+                return;
+        }
        drm_clflush_pages(obj_priv->pages, obj->size / PAGE_SIZE);
 }
diff --git a/drivers/gpu/drm/i915/i915_gem_tiling.c b/drivers/gpu/drm/i915/i915_gem_tiling.c
index 52a059354e83..540dd336e6ec 100644
--- a/drivers/gpu/drm/i915/i915_gem_tiling.c
+++ b/drivers/gpu/drm/i915/i915_gem_tiling.c
@@ -213,7 +213,8 @@ i915_tiling_ok(struct drm_device *dev, int stride, int size, int tiling_mode)
        if (tiling_mode == I915_TILING_NONE)
                return true;
-        if (tiling_mode == I915_TILING_Y && HAS_128_BYTE_Y_TILING(dev))
+        if (!IS_I9XX(dev) ||
+            (tiling_mode == I915_TILING_Y && HAS_128_BYTE_Y_TILING(dev)))
                tile_width = 128;
        else
                tile_width = 512;
@@ -225,11 +226,18 @@ i915_tiling_ok(struct drm_device *dev, int stride, int size, int tiling_mode)
                if (stride / 128 > I965_FENCE_MAX_PITCH_VAL)
                        return false;
        } else if (IS_I9XX(dev)) {
-                if (stride / tile_width > I830_FENCE_MAX_PITCH_VAL ||
+                uint32_t pitch_val = ffs(stride / tile_width) - 1;
+                /* XXX: For Y tiling, FENCE_MAX_PITCH_VAL is actually 6 (8KB)
+                 * instead of 4 (2KB) on 945s.
+                 */
+                if (pitch_val > I915_FENCE_MAX_PITCH_VAL ||
                    size > (I830_FENCE_MAX_SIZE_VAL << 20))
                        return false;
        } else {
-                if (stride / 128 > I830_FENCE_MAX_PITCH_VAL ||
+                uint32_t pitch_val = ffs(stride / tile_width) - 1;
+                if (pitch_val > I830_FENCE_MAX_PITCH_VAL ||
                    size > (I830_FENCE_MAX_SIZE_VAL << 19))
                        return false;
        }
diff --git a/drivers/gpu/drm/i915/i915_reg.h b/drivers/gpu/drm/i915/i915_reg.h
index 9668cc0d7f4e..375569d01d01 100644
--- a/drivers/gpu/drm/i915/i915_reg.h
+++ b/drivers/gpu/drm/i915/i915_reg.h
@@ -190,7 +190,8 @@
 #define   I830_FENCE_SIZE_BITS(size)    ((ffs((size) >> 19) - 1) << 8)
 #define   I830_FENCE_PITCH_SHIFT        4
 #define   I830_FENCE_REG_VALID          (1<<0)
-#define   I830_FENCE_MAX_PITCH_VAL      0x10
+#define   I915_FENCE_MAX_PITCH_VAL      0x10
+#define   I830_FENCE_MAX_PITCH_VAL      6
 #define   I830_FENCE_MAX_SIZE_VAL       (1<<8)
 #define   I915_FENCE_START_MASK         0x0ff00000
diff --git a/drivers/idle/i7300_idle.c b/drivers/idle/i7300_idle.c
index bf740394d704..949c97ff57e3 100644
--- a/drivers/idle/i7300_idle.c
+++ b/drivers/idle/i7300_idle.c
@@ -41,6 +41,10 @@ static int debug;
 module_param_named(debug, debug, uint, 0644);
 MODULE_PARM_DESC(debug, "Enable debug printks in this driver");
+static int forceload;
+module_param_named(forceload, forceload, uint, 0644);
+MODULE_PARM_DESC(debug, "Enable driver testing on unvalidated i5000");
 #define dprintk(fmt, arg...) \
        do { if (debug) printk(KERN_INFO I7300_PRINT fmt, ##arg); } while (0)
@@ -552,7 +556,7 @@ static int __init i7300_idle_init(void)
        cpus_clear(idle_cpumask);
        total_us = 0;
-        if (i7300_idle_platform_probe(&fbd_dev, &ioat_dev))
+        if (i7300_idle_platform_probe(&fbd_dev, &ioat_dev, forceload))
                return -ENODEV;
        if (i7300_idle_thrt_save())
diff --git a/drivers/input/input.c b/drivers/input/input.c
index e54e002665b0..5d445f48789b 100644
--- a/drivers/input/input.c
+++ b/drivers/input/input.c
@@ -42,6 +42,7 @@ static unsigned int input_abs_bypass_init_data[] __initdata = {
        ABS_MT_POSITION_Y,
        ABS_MT_TOOL_TYPE,
        ABS_MT_BLOB_ID,
+        ABS_MT_TRACKING_ID,
        0
 };
 static unsigned long input_abs_bypass[BITS_TO_LONGS(ABS_CNT)];
diff --git a/drivers/input/serio/libps2.c b/drivers/input/serio/libps2.c
index 67248c31e19a..be5bbbb8ae4e 100644
--- a/drivers/input/serio/libps2.c
+++ b/drivers/input/serio/libps2.c
@@ -210,7 +210,7 @@ int ps2_command(struct ps2dev *ps2dev, unsigned char *param, int command)
        timeout = wait_event_timeout(ps2dev->wait,
                                     !(ps2dev->flags & PS2_FLAG_CMD1), timeout);
-        if (ps2dev->cmdcnt && timeout > 0) {
+        if (ps2dev->cmdcnt && !(ps2dev->flags & PS2_FLAG_CMD1)) {
                timeout = ps2_adjust_timeout(ps2dev, command, timeout);
                wait_event_timeout(ps2dev->wait,
diff --git a/drivers/input/touchscreen/ucb1400_ts.c b/drivers/input/touchscreen/ucb1400_ts.c
index f100c7f4c1db..6954f5500108 100644
--- a/drivers/input/touchscreen/ucb1400_ts.c
+++ b/drivers/input/touchscreen/ucb1400_ts.c
@@ -419,7 +419,7 @@ static int ucb1400_ts_remove(struct platform_device *dev)
 #ifdef CONFIG_PM
 static int ucb1400_ts_resume(struct platform_device *dev)
 {
-        struct ucb1400_ts *ucb = platform_get_drvdata(dev);
+        struct ucb1400_ts *ucb = dev->dev.platform_data;
        if (ucb->ts_task) {
                /*
diff --git a/drivers/md/raid5.c b/drivers/md/raid5.c
index 3c3626d2a1f9..5d400aef8d9b 100644
--- a/drivers/md/raid5.c
+++ b/drivers/md/raid5.c
@@ -3811,13 +3811,13 @@ static sector_t reshape_request(mddev_t *mddev, sector_t sector_nr, int *skipped
        safepos = conf->reshape_safe;
        sector_div(safepos, data_disks);
        if (mddev->delta_disks < 0) {
-                writepos -= min(reshape_sectors, writepos);
+                writepos -= min_t(sector_t, reshape_sectors, writepos);
                readpos += reshape_sectors;
                safepos += reshape_sectors;
        } else {
                writepos += reshape_sectors;
-                readpos -= min(reshape_sectors, readpos);
+                readpos -= min_t(sector_t, reshape_sectors, readpos);
-                safepos -= min(reshape_sectors, safepos);
+                safepos -= min_t(sector_t, reshape_sectors, safepos);
        }
        /* 'writepos' is the most advanced device address we might write.
diff --git a/drivers/mtd/nand/mxc_nand.c b/drivers/mtd/nand/mxc_nand.c
index f3548d048014..40c26080ecda 100644
--- a/drivers/mtd/nand/mxc_nand.c
+++ b/drivers/mtd/nand/mxc_nand.c
@@ -831,6 +831,7 @@ static void mxc_nand_command(struct mtd_info *mtd, unsigned command,
                break;
        case NAND_CMD_READID:
+                host->col_addr = 0;
                send_read_id(host);
                break;
@@ -867,6 +868,7 @@ static int __init mxcnd_probe(struct platform_device *pdev)
        mtd->priv = this;
        mtd->owner = THIS_MODULE;
        mtd->dev.parent = &pdev->dev;
+        mtd->name = "mxc_nand";
        /* 50 us command delay time */
        this->chip_delay = 5;
@@ -882,8 +884,10 @@ static int __init mxcnd_probe(struct platform_device *pdev)
        this->verify_buf = mxc_nand_verify_buf;
        host->clk = clk_get(&pdev->dev, "nfc");
-        if (IS_ERR(host->clk))
+        if (IS_ERR(host->clk)) {
+                err = PTR_ERR(host->clk);
                goto eclk;
+        }
        clk_enable(host->clk);
        host->clk_act = 1;
@@ -896,7 +900,7 @@ static int __init mxcnd_probe(struct platform_device *pdev)
        host->regs = ioremap(res->start, res->end - res->start + 1);
        if (!host->regs) {
-                err = -EIO;
+                err = -ENOMEM;
                goto eres;
        }
@@ -1011,30 +1015,35 @@ static int __devexit mxcnd_remove(struct platform_device *pdev)
 #ifdef CONFIG_PM
 static int mxcnd_suspend(struct platform_device *pdev, pm_message_t state)
 {
-        struct mtd_info *info = platform_get_drvdata(pdev);
+        struct mtd_info *mtd = platform_get_drvdata(pdev);
+        struct nand_chip *nand_chip = mtd->priv;
+        struct mxc_nand_host *host = nand_chip->priv;
        int ret = 0;
        DEBUG(MTD_DEBUG_LEVEL0, "MXC_ND : NAND suspend\n");
-        if (info)
+        if (mtd) {
-                ret = info->suspend(info);
+                ret = mtd->suspend(mtd);
+                /* Disable the NFC clock */
-        /* Disable the NFC clock */
+                clk_disable(host->clk);
-        clk_disable(nfc_clk);   /* FIXME */
+        }
        return ret;
 }
 static int mxcnd_resume(struct platform_device *pdev)
 {
-        struct mtd_info *info = platform_get_drvdata(pdev);
+        struct mtd_info *mtd = platform_get_drvdata(pdev);
+        struct nand_chip *nand_chip = mtd->priv;
+        struct mxc_nand_host *host = nand_chip->priv;
        int ret = 0;
        DEBUG(MTD_DEBUG_LEVEL0, "MXC_ND : NAND resume\n");
-        /* Enable the NFC clock */
-        clk_enable(nfc_clk);    /* FIXME */
-        if (info)
+        if (mtd) {
-                info->resume(info);
+                /* Enable the NFC clock */
+                clk_enable(host->clk);
+                mtd->resume(mtd);
+        }
        return ret;
 }
@@ -1055,13 +1064,7 @@ static struct platform_driver mxcnd_driver = {
 static int __init mxc_nd_init(void)
 {
-        /* Register the device driver structure. */
+        return platform_driver_probe(&mxcnd_driver, mxcnd_probe);
-        pr_info("MXC MTD nand Driver\n");
-        if (platform_driver_probe(&mxcnd_driver, mxcnd_probe) != 0) {
-                printk(KERN_ERR "Driver register failed for mxcnd_driver\n");
-                return -ENODEV;
-        }
-        return 0;
 }
 static void __exit mxc_nd_cleanup(void)
diff --git a/drivers/parport/parport_gsc.c b/drivers/parport/parport_gsc.c
index e6a7e847ee80..ea31a452b153 100644
--- a/drivers/parport/parport_gsc.c
+++ b/drivers/parport/parport_gsc.c
@@ -352,8 +352,8 @@ static int __devinit parport_init_chip(struct parisc_device *dev)
        unsigned long port;
        if (!dev->irq) {
-                printk(KERN_WARNING "IRQ not found for parallel device at 0x%lx\n",
+                printk(KERN_WARNING "IRQ not found for parallel device at 0x%llx\n",
-                        dev->hpa.start);
+                        (unsigned long long)dev->hpa.start);
                return -ENODEV;
        }
diff --git a/drivers/serial/8250.c b/drivers/serial/8250.c
index b4b39811b445..a0127e93ade0 100644
--- a/drivers/serial/8250.c
+++ b/drivers/serial/8250.c
@@ -137,6 +137,7 @@ struct uart_8250_port {
        unsigned char           mcr;
        unsigned char           mcr_mask;       /* mask of user bits */
        unsigned char           mcr_force;      /* mask of forced bits */
+        unsigned char           cur_iotype;     /* Running I/O type */
        /*
         * Some bits in registers are cleared on a read, so they must
@@ -471,6 +472,7 @@ static void io_serial_out(struct uart_port *p, int offset, int value)
 static void set_io_from_upio(struct uart_port *p)
 {
+        struct uart_8250_port *up = (struct uart_8250_port *)p;
        switch (p->iotype) {
        case UPIO_HUB6:
                p->serial_in = hub6_serial_in;
@@ -509,6 +511,8 @@ static void set_io_from_upio(struct uart_port *p)
                p->serial_out = io_serial_out;
                break;
        }
+        /* Remember loaded iotype */
+        up->cur_iotype = p->iotype;
 }
 static void
@@ -1937,6 +1941,9 @@ static int serial8250_startup(struct uart_port *port)
        up->capabilities = uart_config[up->port.type].flags;
        up->mcr = 0;
+        if (up->port.iotype != up->cur_iotype)
+                set_io_from_upio(port);
        if (up->port.type == PORT_16C950) {
                /* Wake up and initialize UART */
                up->acr = 0;
@@ -2563,6 +2570,9 @@ static void serial8250_config_port(struct uart_port *port, int flags)
        if (ret < 0)
                probeflags &= ~PROBE_RSA;
+        if (up->port.iotype != up->cur_iotype)
+                set_io_from_upio(port);
        if (flags & UART_CONFIG_TYPE)
                autoconfig(up, probeflags);
        if (up->port.type != PORT_UNKNOWN && flags & UART_CONFIG_IRQ)
@@ -2671,6 +2681,11 @@ serial8250_register_ports(struct uart_driver *drv, struct device *dev)
 {
        int i;
+        for (i = 0; i < nr_uarts; i++) {
+                struct uart_8250_port *up = &serial8250_ports[i];
+                up->cur_iotype = 0xFF;
+        }
        serial8250_isa_init_ports();
        for (i = 0; i < nr_uarts; i++) {
diff --git a/drivers/serial/8250_gsc.c b/drivers/serial/8250_gsc.c
index 418b4fe9a0a1..33149d982e82 100644
--- a/drivers/serial/8250_gsc.c
+++ b/drivers/serial/8250_gsc.c
@@ -39,9 +39,9 @@ static int __init serial_init_chip(struct parisc_device *dev)
                 */
                if (parisc_parent(dev)->id.hw_type != HPHW_IOA)
                        printk(KERN_INFO
-                                "Serial: device 0x%lx not configured.\n"
+                                "Serial: device 0x%llx not configured.\n"
                                "Enable support for Wax, Lasi, Asp or Dino.\n",
-                                dev->hpa.start);
+                                (unsigned long long)dev->hpa.start);
                return -ENODEV;
        }
diff --git a/drivers/serial/mpc52xx_uart.c b/drivers/serial/mpc52xx_uart.c
index 7f72f8ceaa6f..b3feb6198d57 100644
--- a/drivers/serial/mpc52xx_uart.c
+++ b/drivers/serial/mpc52xx_uart.c
@@ -988,7 +988,7 @@ mpc52xx_console_setup(struct console *co, char *options)
        pr_debug("mpc52xx_console_setup co=%p, co->index=%i, options=%s\n",
                 co, co->index, options);
-        if ((co->index < 0) || (co->index > MPC52xx_PSC_MAXNUM)) {
+        if ((co->index < 0) || (co->index >= MPC52xx_PSC_MAXNUM)) {
                pr_debug("PSC%x out of range\n", co->index);
                return -EINVAL;
        }
diff --git a/drivers/usb/Makefile b/drivers/usb/Makefile
index 0716cdb44cd8..0a3dc5ece634 100644
--- a/drivers/usb/Makefile
+++ b/drivers/usb/Makefile
@@ -11,7 +11,6 @@ obj-$(CONFIG_USB_MON)		+= mon/
 obj-$(CONFIG_PCI)               += host/
 obj-$(CONFIG_USB_EHCI_HCD)      += host/
 obj-$(CONFIG_USB_ISP116X_HCD)   += host/
-obj-$(CONFIG_USB_ISP1760_HCD)   += host/
 obj-$(CONFIG_USB_OHCI_HCD)      += host/
 obj-$(CONFIG_USB_UHCI_HCD)      += host/
 obj-$(CONFIG_USB_FHCI_HCD)      += host/
diff --git a/drivers/usb/class/cdc-acm.c b/drivers/usb/class/cdc-acm.c
index 0a69c0977e3f..7a1164dd1d37 100644
--- a/drivers/usb/class/cdc-acm.c
+++ b/drivers/usb/class/cdc-acm.c
@@ -1375,6 +1375,9 @@ static struct usb_device_id acm_ids[] = {
        { USB_DEVICE(0x0572, 0x1324), /* Conexant USB MODEM RD02-D400 */
        .driver_info = NO_UNION_NORMAL, /* has no union descriptor */
        },
+        { USB_DEVICE(0x0572, 0x1328), /* Shiro / Aztech USB MODEM UM-3100 */
+        .driver_info = NO_UNION_NORMAL, /* has no union descriptor */
+        },
        { USB_DEVICE(0x22b8, 0x6425), /* Motorola MOTOMAGX phones */
        },
        { USB_DEVICE(0x0572, 0x1329), /* Hummingbird huc56s (Conexant) */
diff --git a/drivers/usb/gadget/atmel_usba_udc.c b/drivers/usb/gadget/atmel_usba_udc.c
index 563d57275448..05c913cc3658 100644
--- a/drivers/usb/gadget/atmel_usba_udc.c
+++ b/drivers/usb/gadget/atmel_usba_udc.c
@@ -794,7 +794,8 @@ usba_ep_queue(struct usb_ep *_ep, struct usb_request *_req, gfp_t gfp_flags)
        if (ep->desc) {
                list_add_tail(&req->queue, &ep->queue);
-                if (ep->is_in || (ep_is_control(ep)
+                if ((!ep_is_control(ep) && ep->is_in) ||
+                        (ep_is_control(ep)
                                && (ep->state == DATA_STAGE_IN
                                        || ep->state == STATUS_STAGE_IN)))
                        usba_ep_writel(ep, CTL_ENB, USBA_TX_PK_RDY);
@@ -1940,7 +1941,7 @@ static int __init usba_udc_probe(struct platform_device *pdev)
        usba_writel(udc, CTRL, USBA_DISABLE_MASK);
        clk_disable(pclk);
-        usba_ep = kmalloc(sizeof(struct usba_ep) * pdata->num_ep,
+        usba_ep = kzalloc(sizeof(struct usba_ep) * pdata->num_ep,
                          GFP_KERNEL);
        if (!usba_ep)
                goto err_alloc_ep;
diff --git a/drivers/usb/host/isp1760-hcd.c b/drivers/usb/host/isp1760-hcd.c
index cd07ea3f0c63..15438469f21a 100644
--- a/drivers/usb/host/isp1760-hcd.c
+++ b/drivers/usb/host/isp1760-hcd.c
@@ -1658,6 +1658,7 @@ static int isp1760_urb_dequeue(struct usb_hcd *hcd, struct urb *urb,
        u32 reg_base, or_reg, skip_reg;
        unsigned long flags;
        struct ptd ptd;
+        packet_enqueue *pe;
        switch (usb_pipetype(urb->pipe)) {
        case PIPE_ISOCHRONOUS:
@@ -1669,6 +1670,7 @@ static int isp1760_urb_dequeue(struct usb_hcd *hcd, struct urb *urb,
                reg_base = INT_REGS_OFFSET;
                or_reg = HC_INT_IRQ_MASK_OR_REG;
                skip_reg = HC_INT_PTD_SKIPMAP_REG;
+                pe = enqueue_an_INT_packet;
                break;
        default:
@@ -1676,6 +1678,7 @@ static int isp1760_urb_dequeue(struct usb_hcd *hcd, struct urb *urb,
                reg_base = ATL_REGS_OFFSET;
                or_reg = HC_ATL_IRQ_MASK_OR_REG;
                skip_reg = HC_ATL_PTD_SKIPMAP_REG;
+                pe =  enqueue_an_ATL_packet;
                break;
        }
@@ -1687,6 +1690,7 @@ static int isp1760_urb_dequeue(struct usb_hcd *hcd, struct urb *urb,
                        u32 skip_map;
                        u32 or_map;
                        struct isp1760_qtd *qtd;
+                        struct isp1760_qh *qh = ints->qh;
                        skip_map = isp1760_readl(hcd->regs + skip_reg);
                        skip_map |= 1 << i;
@@ -1699,8 +1703,7 @@ static int isp1760_urb_dequeue(struct usb_hcd *hcd, struct urb *urb,
                        priv_write_copy(priv, (u32 *)&ptd, hcd->regs + reg_base
                                        + i * sizeof(ptd), sizeof(ptd));
                        qtd = ints->qtd;
+                        qtd = clean_up_qtdlist(qtd);
-                        clean_up_qtdlist(qtd);
                        free_mem(priv, ints->payload);
@@ -1711,7 +1714,24 @@ static int isp1760_urb_dequeue(struct usb_hcd *hcd, struct urb *urb,
                        ints->payload = 0;
                        isp1760_urb_done(priv, urb, status);
+                        if (qtd)
+                                pe(hcd, qh, qtd);
                        break;
+                } else if (ints->qtd) {
+                        struct isp1760_qtd *qtd, *prev_qtd = ints->qtd;
+                        for (qtd = ints->qtd->hw_next; qtd; qtd = qtd->hw_next) {
+                                if (qtd->urb == urb) {
+                                        prev_qtd->hw_next = clean_up_qtdlist(qtd);
+                                        isp1760_urb_done(priv, urb, status);
+                                        break;
+                                }
+                                prev_qtd = qtd;
+                        }
+                        /* we found the urb before the end of the list */
+                        if (qtd)
+                                break;
                }
                ints++;
        }
diff --git a/drivers/usb/serial/usb-serial.c b/drivers/usb/serial/usb-serial.c
index 0a566eea49c0..f331e2bde88a 100644
--- a/drivers/usb/serial/usb-serial.c
+++ b/drivers/usb/serial/usb-serial.c
@@ -974,6 +974,7 @@ int usb_serial_probe(struct usb_interface *interface,
                if (retval > 0) {
                        /* quietly accept this device, but don't bind to a
                           serial port as it's about to disappear */
+                        serial->num_ports = 0;
                        goto exit;
                }
        }
diff --git a/drivers/video/atmel_lcdfb.c b/drivers/video/atmel_lcdfb.c
index 9a577a800db5..2fb63f6ea2f1 100644
--- a/drivers/video/atmel_lcdfb.c
+++ b/drivers/video/atmel_lcdfb.c
@@ -29,14 +29,8 @@
 /* configurable parameters */
 #define ATMEL_LCDC_CVAL_DEFAULT         0xc8
-#define ATMEL_LCDC_DMA_BURST_LEN        8
+#define ATMEL_LCDC_DMA_BURST_LEN        8       /* words */
+#define ATMEL_LCDC_FIFO_SIZE            512     /* words */
-#if defined(CONFIG_ARCH_AT91SAM9263) || defined(CONFIG_ARCH_AT91CAP9) || \
-        defined(CONFIG_ARCH_AT91SAM9RL)
-#define ATMEL_LCDC_FIFO_SIZE            2048
-#else
-#define ATMEL_LCDC_FIFO_SIZE            512
-#endif
 #if defined(CONFIG_ARCH_AT91)
 #define ATMEL_LCDFB_FBINFO_DEFAULT      (FBINFO_DEFAULT \
diff --git a/drivers/video/s3c-fb.c b/drivers/video/s3c-fb.c
index 5e9c6302433b..d3a568e6b169 100644
--- a/drivers/video/s3c-fb.c
+++ b/drivers/video/s3c-fb.c
@@ -947,7 +947,8 @@ static int __devexit s3c_fb_remove(struct platform_device *pdev)
        int win;
        for (win = 0; win <= S3C_FB_MAX_WIN; win++)
-                s3c_fb_release_win(sfb, sfb->windows[win]);
+                if (sfb->windows[win])
+                        s3c_fb_release_win(sfb, sfb->windows[win]);
        iounmap(sfb->regs);
@@ -985,11 +986,20 @@ static int s3c_fb_suspend(struct platform_device *pdev, pm_message_t state)
 static int s3c_fb_resume(struct platform_device *pdev)
 {
        struct s3c_fb *sfb = platform_get_drvdata(pdev);
+        struct s3c_fb_platdata *pd = sfb->pdata;
        struct s3c_fb_win *win;
        int win_no;
        clk_enable(sfb->bus_clk);
+        /* setup registers */
+        writel(pd->vidcon1, sfb->regs + VIDCON1);
+        /* zero all windows before we do anything */
+        for (win_no = 0; win_no < S3C_FB_MAX_WIN; win_no++)
+                s3c_fb_clear_win(sfb, win_no);
+        /* restore framebuffers */
        for (win_no = 0; win_no < S3C_FB_MAX_WIN; win_no++) {
                win = sfb->windows[win_no];
                if (!win)