Merge branch 'from-linus' into upstream

29 files changed, 212 insertions, 200 deletions

diff --git a/drivers/acpi/processor_perflib.c b/drivers/acpi/processor_perflib.c
index abbdb37a7f5f..f36db22ce1ae 100644
--- a/drivers/acpi/processor_perflib.c
+++ b/drivers/acpi/processor_perflib.c
@@ -577,6 +577,8 @@ acpi_processor_register_performance(struct acpi_processor_performance
                 return_VALUE(-EBUSY);
         }
 
+        WARN_ON(!performance);
+
         pr->performance = performance;
 
         if (acpi_processor_get_performance_info(pr)) {
@@ -609,7 +611,8 @@ acpi_processor_unregister_performance(struct acpi_processor_performance
                 return_VOID;
         }
 
-        kfree(pr->performance->states);
+        if (pr->performance)
+                kfree(pr->performance->states);
         pr->performance = NULL;
 
         acpi_cpufreq_remove_file(pr);
diff --git a/drivers/char/Makefile b/drivers/char/Makefile
index f5b01c6d498e..fb919bfb2824 100644
--- a/drivers/char/Makefile
+++ b/drivers/char/Makefile
@@ -41,9 +41,9 @@ obj-$(CONFIG_N_HDLC)		+= n_hdlc.o
 obj-$(CONFIG_AMIGA_BUILTIN_SERIAL) += amiserial.o
 obj-$(CONFIG_SX)                += sx.o generic_serial.o
 obj-$(CONFIG_RIO)               += rio/ generic_serial.o
-obj-$(CONFIG_HVC_DRIVER)        += hvc_console.o
 obj-$(CONFIG_HVC_CONSOLE)       += hvc_vio.o hvsi.o
 obj-$(CONFIG_HVC_RTAS)          += hvc_rtas.o
+obj-$(CONFIG_HVC_DRIVER)        += hvc_console.o
 obj-$(CONFIG_RAW_DRIVER)        += raw.o
 obj-$(CONFIG_SGI_SNSC)          += snsc.o snsc_event.o
 obj-$(CONFIG_MMTIMER)           += mmtimer.o
diff --git a/drivers/char/n_tty.c b/drivers/char/n_tty.c
index ede365d05387..b9371d5bf790 100644
--- a/drivers/char/n_tty.c
+++ b/drivers/char/n_tty.c
@@ -1384,8 +1384,10 @@ do_it_again:
                  * longer than TTY_THRESHOLD_UNTHROTTLE in canonical mode,
                  * we won't get any more characters.
                  */
-                if (n_tty_chars_in_buffer(tty) <= TTY_THRESHOLD_UNTHROTTLE)
+                if (n_tty_chars_in_buffer(tty) <= TTY_THRESHOLD_UNTHROTTLE) {
+                        n_tty_set_room(tty);
                         check_unthrottle(tty);
+                }
 
                 if (b - buf >= minimum)
                         break;
diff --git a/drivers/char/pcmcia/cm4000_cs.c b/drivers/char/pcmcia/cm4000_cs.c
index 128b2632512d..eab5394da666 100644
--- a/drivers/char/pcmcia/cm4000_cs.c
+++ b/drivers/char/pcmcia/cm4000_cs.c
@@ -149,7 +149,7 @@ struct cm4000_dev {
 #define ZERO_DEV(dev)                                           \
         memset(&dev->atr_csum,0,                                \
                 sizeof(struct cm4000_dev) -                     \
-                /*link*/ sizeof(struct pcmcia_device) -         \
+                /*link*/ sizeof(struct pcmcia_device *) -       \
                 /*node*/ sizeof(dev_node_t) -                   \
                 /*atr*/ MAX_ATR*sizeof(char) -                  \
                 /*rbuf*/ 512*sizeof(char) -                     \
diff --git a/drivers/ieee1394/sbp2.c b/drivers/ieee1394/sbp2.c
index 8a23fb54c693..5413dc43b9f1 100644
--- a/drivers/ieee1394/sbp2.c
+++ b/drivers/ieee1394/sbp2.c
@@ -845,7 +845,7 @@ static struct scsi_id_instance_data *sbp2_alloc_device(struct unit_directory *ud
                         &sbp2_highlevel, ud->ne->host, &sbp2_ops,
                         sizeof(struct sbp2_status_block), sizeof(quadlet_t),
                         0x010000000000ULL, CSR1212_ALL_SPACE_END);
-        if (!scsi_id->status_fifo_addr) {
+        if (scsi_id->status_fifo_addr == ~0ULL) {
                 SBP2_ERR("failed to allocate status FIFO address range");
                 goto failed_alloc;
         }
diff --git a/drivers/infiniband/ulp/ipoib/ipoib_ib.c b/drivers/infiniband/ulp/ipoib/ipoib_ib.c
index a54da42849ae..8406839b91cf 100644
--- a/drivers/infiniband/ulp/ipoib/ipoib_ib.c
+++ b/drivers/infiniband/ulp/ipoib/ipoib_ib.c
@@ -275,6 +275,7 @@ static void ipoib_ib_handle_wc(struct net_device *dev,
                 spin_lock_irqsave(&priv->tx_lock, flags);
                 ++priv->tx_tail;
                 if (netif_queue_stopped(dev) &&
+                    test_bit(IPOIB_FLAG_ADMIN_UP, &priv->flags) &&
                     priv->tx_head - priv->tx_tail <= ipoib_sendq_size >> 1)
                         netif_wake_queue(dev);
                 spin_unlock_irqrestore(&priv->tx_lock, flags);
diff --git a/drivers/message/fusion/mptspi.c b/drivers/message/fusion/mptspi.c
index f2a4d382ea19..3201de053943 100644
--- a/drivers/message/fusion/mptspi.c
+++ b/drivers/message/fusion/mptspi.c
@@ -831,6 +831,7 @@ mptspi_ioc_reset(MPT_ADAPTER *ioc, int reset_phase)
         return rc;
 }
 
+#ifdef CONFIG_PM
 /*
  * spi module resume handler
  */
@@ -846,6 +847,7 @@ mptspi_resume(struct pci_dev *pdev)
 
         return rc;
 }
+#endif
 
 /*=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=*/
 /*=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=*/
diff --git a/drivers/message/i2o/exec-osm.c b/drivers/message/i2o/exec-osm.c
index 5ea133c59afb..7bd4d85d0b42 100644
--- a/drivers/message/i2o/exec-osm.c
+++ b/drivers/message/i2o/exec-osm.c
@@ -55,6 +55,7 @@ struct i2o_exec_wait {
         u32 m;                  /* message id */
         struct i2o_message *msg;        /* pointer to the reply message */
         struct list_head list;  /* node in global wait list */
+        spinlock_t lock;        /* lock before modifying */
 };
 
 /* Work struct needed to handle LCT NOTIFY replies */
@@ -87,6 +88,7 @@ static struct i2o_exec_wait *i2o_exec_wait_alloc(void)
                 return NULL;
 
         INIT_LIST_HEAD(&wait->list);
+        spin_lock_init(&wait->lock);
 
         return wait;
 };
@@ -125,6 +127,7 @@ int i2o_msg_post_wait_mem(struct i2o_controller *c, struct i2o_message *msg,
         DECLARE_WAIT_QUEUE_HEAD(wq);
         struct i2o_exec_wait *wait;
         static u32 tcntxt = 0x80000000;
+        long flags;
         int rc = 0;
 
         wait = i2o_exec_wait_alloc();
@@ -146,33 +149,28 @@ int i2o_msg_post_wait_mem(struct i2o_controller *c, struct i2o_message *msg,
         wait->tcntxt = tcntxt++;
         msg->u.s.tcntxt = cpu_to_le32(wait->tcntxt);
 
+        wait->wq = &wq;
+        /*
+         * we add elements to the head, because if a entry in the list will
+         * never be removed, we have to iterate over it every time
+         */
+        list_add(&wait->list, &i2o_exec_wait_list);
+
         /*
          * Post the message to the controller. At some point later it will
          * return. If we time out before it returns then complete will be zero.
          */
         i2o_msg_post(c, msg);
 
-        if (!wait->complete) {
-                wait->wq = &wq;
-                /*
-                 * we add elements add the head, because if a entry in the list
-                 * will never be removed, we have to iterate over it every time
-                 */
-                list_add(&wait->list, &i2o_exec_wait_list);
-
-                wait_event_interruptible_timeout(wq, wait->complete,
-                                                 timeout * HZ);
+        wait_event_interruptible_timeout(wq, wait->complete, timeout * HZ);
 
-                wait->wq = NULL;
-        }
+        spin_lock_irqsave(&wait->lock, flags);
 
-        barrier();
+        wait->wq = NULL;
 
-        if (wait->complete) {
+        if (wait->complete)
                 rc = le32_to_cpu(wait->msg->body[0]) >> 24;
-                i2o_flush_reply(c, wait->m);
-                i2o_exec_wait_free(wait);
-        } else {
+        else {
                 /*
                  * We cannot remove it now. This is important. When it does
                  * terminate (which it must do if the controller has not
@@ -186,6 +184,13 @@ int i2o_msg_post_wait_mem(struct i2o_controller *c, struct i2o_message *msg,
                 rc = -ETIMEDOUT;
         }
 
+        spin_unlock_irqrestore(&wait->lock, flags);
+
+        if (rc != -ETIMEDOUT) {
+                i2o_flush_reply(c, wait->m);
+                i2o_exec_wait_free(wait);
+        }
+
         return rc;
 };
 
@@ -213,7 +218,6 @@ static int i2o_msg_post_wait_complete(struct i2o_controller *c, u32 m,
 {
         struct i2o_exec_wait *wait, *tmp;
         unsigned long flags;
-        static spinlock_t lock = SPIN_LOCK_UNLOCKED;
         int rc = 1;
 
         /*
@@ -223,23 +227,24 @@ static int i2o_msg_post_wait_complete(struct i2o_controller *c, u32 m,
          * already expired. Not much we can do about that except log it for
          * debug purposes, increase timeout, and recompile.
          */
-        spin_lock_irqsave(&lock, flags);
         list_for_each_entry_safe(wait, tmp, &i2o_exec_wait_list, list) {
                 if (wait->tcntxt == context) {
-                        list_del(&wait->list);
+                        spin_lock_irqsave(&wait->lock, flags);
 
-                        spin_unlock_irqrestore(&lock, flags);
+                        list_del(&wait->list);
 
                         wait->m = m;
                         wait->msg = msg;
                         wait->complete = 1;
 
-                        barrier();
-
-                        if (wait->wq) {
-                                wake_up_interruptible(wait->wq);
+                        if (wait->wq)
                                 rc = 0;
-                        } else {
+                        else
+                                rc = -1;
+
+                        spin_unlock_irqrestore(&wait->lock, flags);
+
+                        if (rc) {
                                 struct device *dev;
 
                                 dev = &c->pdev->dev;
@@ -248,15 +253,13 @@ static int i2o_msg_post_wait_complete(struct i2o_controller *c, u32 m,
                                          c->name);
                                 i2o_dma_free(dev, &wait->dma);
                                 i2o_exec_wait_free(wait);
-                                rc = -1;
-                        }
+                        } else
+                                wake_up_interruptible(wait->wq);
 
                         return rc;
                 }
         }
 
-        spin_unlock_irqrestore(&lock, flags);
-
         osm_warn("%s: Bogus reply in POST WAIT (tr-context: %08x)!\n", c->name,
                  context);
 
@@ -322,14 +325,9 @@ static DEVICE_ATTR(product_id, S_IRUGO, i2o_exec_show_product_id, NULL);
 static int i2o_exec_probe(struct device *dev)
 {
         struct i2o_device *i2o_dev = to_i2o_device(dev);
-        struct i2o_controller *c = i2o_dev->iop;
 
         i2o_event_register(i2o_dev, &i2o_exec_driver, 0, 0xffffffff);
 
-        c->exec = i2o_dev;
-
-        i2o_exec_lct_notify(c, c->lct->change_ind + 1);
-
         device_create_file(dev, &dev_attr_vendor_id);
         device_create_file(dev, &dev_attr_product_id);
 
@@ -523,6 +521,8 @@ static int i2o_exec_lct_notify(struct i2o_controller *c, u32 change_ind)
         struct device *dev;
         struct i2o_message *msg;
 
+        down(&c->lct_lock);
+
         dev = &c->pdev->dev;
 
         if (i2o_dma_realloc
@@ -545,6 +545,8 @@ static int i2o_exec_lct_notify(struct i2o_controller *c, u32 change_ind)
 
         i2o_msg_post(c, msg);
 
+        up(&c->lct_lock);
+
         return 0;
 };
 
diff --git a/drivers/message/i2o/iop.c b/drivers/message/i2o/iop.c
index 492167446936..febbdd4e0605 100644
--- a/drivers/message/i2o/iop.c
+++ b/drivers/message/i2o/iop.c
@@ -804,8 +804,6 @@ void i2o_iop_remove(struct i2o_controller *c)
 
         /* Ask the IOP to switch to RESET state */
         i2o_iop_reset(c);
-
-        put_device(&c->device);
 }
 
 /**
@@ -1059,7 +1057,7 @@ struct i2o_controller *i2o_iop_alloc(void)
 
         snprintf(poolname, sizeof(poolname), "i2o_%s_msg_inpool", c->name);
         if (i2o_pool_alloc
-            (&c->in_msg, poolname, I2O_INBOUND_MSG_FRAME_SIZE * 4,
+            (&c->in_msg, poolname, I2O_INBOUND_MSG_FRAME_SIZE * 4 + sizeof(u32),
              I2O_MSG_INPOOL_MIN)) {
                 kfree(c);
                 return ERR_PTR(-ENOMEM);
diff --git a/drivers/mmc/Kconfig b/drivers/mmc/Kconfig
index 003b077c2324..45bcf098e762 100644
--- a/drivers/mmc/Kconfig
+++ b/drivers/mmc/Kconfig
@@ -84,7 +84,7 @@ config MMC_WBSD
 
 config MMC_AU1X
         tristate "Alchemy AU1XX0 MMC Card Interface support"
-        depends on SOC_AU1X00 && MMC
+        depends on MMC && SOC_AU1200
         help
           This selects the AMD Alchemy(R) Multimedia card interface.
           If you have a Alchemy platform with a MMC slot, say Y or M here.
diff --git a/drivers/net/e1000/e1000_ethtool.c b/drivers/net/e1000/e1000_ethtool.c
index ecccca35c6f4..d1c705b412c2 100644
--- a/drivers/net/e1000/e1000_ethtool.c
+++ b/drivers/net/e1000/e1000_ethtool.c
@@ -870,13 +870,16 @@ e1000_intr_test(struct e1000_adapter *adapter, uint64_t *data)
         *data = 0;
 
         /* Hook up test interrupt handler just for this test */
-        if (!request_irq(irq, &e1000_test_intr, 0, netdev->name, netdev)) {
+        if (!request_irq(irq, &e1000_test_intr, SA_PROBEIRQ, netdev->name,
+                         netdev)) {
                 shared_int = FALSE;
         } else if (request_irq(irq, &e1000_test_intr, SA_SHIRQ,
                               netdev->name, netdev)){
                 *data = 1;
                 return -1;
         }
+        DPRINTK(PROBE,INFO, "testing %s interrupt\n",
+                (shared_int ? "shared" : "unshared"));
 
         /* Disable all the interrupts */
         E1000_WRITE_REG(&adapter->hw, IMC, 0xFFFFFFFF);
diff --git a/drivers/net/e1000/e1000_main.c b/drivers/net/e1000/e1000_main.c
index ed15fcaedaf9..97e71a4fe8eb 100644
--- a/drivers/net/e1000/e1000_main.c
+++ b/drivers/net/e1000/e1000_main.c
@@ -3519,7 +3519,7 @@ e1000_clean_rx_irq(struct e1000_adapter *adapter,
         buffer_info = &rx_ring->buffer_info[i];
 
         while (rx_desc->status & E1000_RXD_STAT_DD) {
-                struct sk_buff *skb, *next_skb;
+                struct sk_buff *skb;
                 u8 status;
 #ifdef CONFIG_E1000_NAPI
                 if (*work_done >= work_to_do)
@@ -3537,8 +3537,6 @@ e1000_clean_rx_irq(struct e1000_adapter *adapter,
                 prefetch(next_rxd);
 
                 next_buffer = &rx_ring->buffer_info[i];
-                next_skb = next_buffer->skb;
-                prefetch(next_skb->data - NET_IP_ALIGN);
 
                 cleaned = TRUE;
                 cleaned_count++;
@@ -3668,7 +3666,7 @@ e1000_clean_rx_irq_ps(struct e1000_adapter *adapter,
         struct e1000_buffer *buffer_info, *next_buffer;
         struct e1000_ps_page *ps_page;
         struct e1000_ps_page_dma *ps_page_dma;
-        struct sk_buff *skb, *next_skb;
+        struct sk_buff *skb;
         unsigned int i, j;
         uint32_t length, staterr;
         int cleaned_count = 0;
@@ -3697,8 +3695,6 @@ e1000_clean_rx_irq_ps(struct e1000_adapter *adapter,
                 prefetch(next_rxd);
 
                 next_buffer = &rx_ring->buffer_info[i];
-                next_skb = next_buffer->skb;
-                prefetch(next_skb->data - NET_IP_ALIGN);
 
                 cleaned = TRUE;
                 cleaned_count++;
diff --git a/drivers/net/forcedeth.c b/drivers/net/forcedeth.c
index 705e1229d89d..feb5b223cd60 100644
--- a/drivers/net/forcedeth.c
+++ b/drivers/net/forcedeth.c
@@ -2615,6 +2615,18 @@ static int nv_nway_reset(struct net_device *dev)
         return ret;
 }
 
+#ifdef NETIF_F_TSO
+static int nv_set_tso(struct net_device *dev, u32 value)
+{
+        struct fe_priv *np = netdev_priv(dev);
+
+        if ((np->driver_data & DEV_HAS_CHECKSUM))
+                return ethtool_op_set_tso(dev, value);
+        else
+                return value ? -EOPNOTSUPP : 0;
+}
+#endif
+
 static struct ethtool_ops ops = {
         .get_drvinfo = nv_get_drvinfo,
         .get_link = ethtool_op_get_link,
@@ -2626,6 +2638,10 @@ static struct ethtool_ops ops = {
         .get_regs = nv_get_regs,
         .nway_reset = nv_nway_reset,
         .get_perm_addr = ethtool_op_get_perm_addr,
+#ifdef NETIF_F_TSO
+        .get_tso = ethtool_op_get_tso,
+        .set_tso = nv_set_tso
+#endif
 };
 
 static void nv_vlan_rx_register(struct net_device *dev, struct vlan_group *grp)
diff --git a/drivers/net/netconsole.c b/drivers/net/netconsole.c
index 66e74f740261..bf58db29e2ed 100644
--- a/drivers/net/netconsole.c
+++ b/drivers/net/netconsole.c
@@ -107,7 +107,7 @@ static int init_netconsole(void)
 
         if(!configured) {
                 printk("netconsole: not configured, aborting\n");
-                return -EINVAL;
+                return 0;
         }
 
         if(netpoll_setup(&np))
diff --git a/drivers/net/pcmcia/nmclan_cs.c b/drivers/net/pcmcia/nmclan_cs.c
index 4260c2128f47..a8f6bfc96fd2 100644
--- a/drivers/net/pcmcia/nmclan_cs.c
+++ b/drivers/net/pcmcia/nmclan_cs.c
@@ -1204,7 +1204,7 @@ static int mace_rx(struct net_device *dev, unsigned char RxCnt)
 
         dev->last_rx = jiffies;
         lp->linux_stats.rx_packets++;
-        lp->linux_stats.rx_bytes += skb->len;
+        lp->linux_stats.rx_bytes += pkt_len;
         outb(0xFF, ioaddr + AM2150_RCV_NEXT); /* skip to next frame */
         continue;
       } else {
diff --git a/drivers/net/pppoe.c b/drivers/net/pppoe.c
index 475dc930380f..0d101a18026a 100644
--- a/drivers/net/pppoe.c
+++ b/drivers/net/pppoe.c
@@ -861,6 +861,9 @@ static int __pppoe_xmit(struct sock *sk, struct sk_buff *skb)
                  * give dev_queue_xmit something it can free.
                  */
                 skb2 = skb_clone(skb, GFP_ATOMIC);
+
+                if (skb2 == NULL)
+                        goto abort;
         }
 
         ph = (struct pppoe_hdr *) skb_push(skb2, sizeof(struct pppoe_hdr));
diff --git a/drivers/net/sky2.c b/drivers/net/sky2.c
index 959109609d85..6b87c7a5c906 100644
--- a/drivers/net/sky2.c
+++ b/drivers/net/sky2.c
@@ -2183,6 +2183,9 @@ static int sky2_poll(struct net_device *dev0, int *budget)
         int work_done = 0;
         u32 status = sky2_read32(hw, B0_Y2_SP_EISR);
 
+        if (!~status)
+                return 0;
+
         if (status & Y2_IS_HW_ERR)
                 sky2_hw_intr(hw);
 
@@ -3438,6 +3441,7 @@ static int sky2_suspend(struct pci_dev *pdev, pm_message_t state)
                 }
         }
 
+        pci_save_state(pdev);
         return sky2_set_power_state(hw, pci_choose_state(pdev, state));
 }
 
diff --git a/drivers/net/tg3.c b/drivers/net/tg3.c
index 49ad60b72657..862c226dbbe2 100644
--- a/drivers/net/tg3.c
+++ b/drivers/net/tg3.c
@@ -69,8 +69,8 @@
 
 #define DRV_MODULE_NAME         "tg3"
 #define PFX DRV_MODULE_NAME     ": "
-#define DRV_MODULE_VERSION      "3.58"
-#define DRV_MODULE_RELDATE      "May 22, 2006"
+#define DRV_MODULE_VERSION      "3.59"
+#define DRV_MODULE_RELDATE      "June 8, 2006"
 
 #define TG3_DEF_MAC_MODE        0
 #define TG3_DEF_RX_MODE         0
@@ -4485,9 +4485,8 @@ static void tg3_disable_nvram_access(struct tg3 *tp)
 /* tp->lock is held. */
 static void tg3_write_sig_pre_reset(struct tg3 *tp, int kind)
 {
-        if (!(tp->tg3_flags2 & TG3_FLG2_SUN_570X))
-                tg3_write_mem(tp, NIC_SRAM_FIRMWARE_MBOX,
-                              NIC_SRAM_FIRMWARE_MBOX_MAGIC1);
+        tg3_write_mem(tp, NIC_SRAM_FIRMWARE_MBOX,
+                      NIC_SRAM_FIRMWARE_MBOX_MAGIC1);
 
         if (tp->tg3_flags2 & TG3_FLG2_ASF_NEW_HANDSHAKE) {
                 switch (kind) {
@@ -4568,13 +4567,12 @@ static int tg3_chip_reset(struct tg3 *tp)
         void (*write_op)(struct tg3 *, u32, u32);
         int i;
 
-        if (!(tp->tg3_flags2 & TG3_FLG2_SUN_570X)) {
-                tg3_nvram_lock(tp);
-                /* No matching tg3_nvram_unlock() after this because
-                 * chip reset below will undo the nvram lock.
-                 */
-                tp->nvram_lock_cnt = 0;
-        }
+        tg3_nvram_lock(tp);
+
+        /* No matching tg3_nvram_unlock() after this because
+         * chip reset below will undo the nvram lock.
+         */
+        tp->nvram_lock_cnt = 0;
 
         if (GET_ASIC_REV(tp->pci_chip_rev_id) == ASIC_REV_5752 ||
             GET_ASIC_REV(tp->pci_chip_rev_id) == ASIC_REV_5755 ||
@@ -4727,20 +4725,25 @@ static int tg3_chip_reset(struct tg3 *tp)
                 tw32_f(MAC_MODE, 0);
         udelay(40);
 
-        if (!(tp->tg3_flags2 & TG3_FLG2_SUN_570X)) {
-                /* Wait for firmware initialization to complete. */
-                for (i = 0; i < 100000; i++) {
-                        tg3_read_mem(tp, NIC_SRAM_FIRMWARE_MBOX, &val);
-                        if (val == ~NIC_SRAM_FIRMWARE_MBOX_MAGIC1)
-                                break;
-                        udelay(10);
-                }
-                if (i >= 100000) {
-                        printk(KERN_ERR PFX "tg3_reset_hw timed out for %s, "
-                               "firmware will not restart magic=%08x\n",
-                               tp->dev->name, val);
-                        return -ENODEV;
-                }
+        /* Wait for firmware initialization to complete. */
+        for (i = 0; i < 100000; i++) {
+                tg3_read_mem(tp, NIC_SRAM_FIRMWARE_MBOX, &val);
+                if (val == ~NIC_SRAM_FIRMWARE_MBOX_MAGIC1)
+                        break;
+                udelay(10);
+        }
+
+        /* Chip might not be fitted with firmare.  Some Sun onboard
+         * parts are configured like that.  So don't signal the timeout
+         * of the above loop as an error, but do report the lack of
+         * running firmware once.
+         */
+        if (i >= 100000 &&
+            !(tp->tg3_flags2 & TG3_FLG2_NO_FWARE_REPORTED)) {
+                tp->tg3_flags2 |= TG3_FLG2_NO_FWARE_REPORTED;
+
+                printk(KERN_INFO PFX "%s: No firmware running.\n",
+                       tp->dev->name);
         }
 
         if ((tp->tg3_flags2 & TG3_FLG2_PCI_EXPRESS) &&
@@ -9075,9 +9078,6 @@ static void __devinit tg3_nvram_init(struct tg3 *tp)
 {
         int j;
 
-        if (tp->tg3_flags2 & TG3_FLG2_SUN_570X)
-                return;
-
         tw32_f(GRC_EEPROM_ADDR,
              (EEPROM_ADDR_FSM_RESET |
               (EEPROM_DEFAULT_CLOCK_PERIOD <<
@@ -9210,11 +9210,6 @@ static int tg3_nvram_read(struct tg3 *tp, u32 offset, u32 *val)
 {
         int ret;
 
-        if (tp->tg3_flags2 & TG3_FLG2_SUN_570X) {
-                printk(KERN_ERR PFX "Attempt to do nvram_read on Sun 570X\n");
-                return -EINVAL;
-        }
-
         if (!(tp->tg3_flags & TG3_FLAG_NVRAM))
                 return tg3_nvram_read_using_eeprom(tp, offset, val);
 
@@ -9447,11 +9442,6 @@ static int tg3_nvram_write_block(struct tg3 *tp, u32 offset, u32 len, u8 *buf)
 {
         int ret;
 
-        if (tp->tg3_flags2 & TG3_FLG2_SUN_570X) {
-                printk(KERN_ERR PFX "Attempt to do nvram_write on Sun 570X\n");
-                return -EINVAL;
-        }
-
         if (tp->tg3_flags & TG3_FLAG_EEPROM_WRITE_PROT) {
                 tw32_f(GRC_LOCAL_CTRL, tp->grc_local_ctrl &
                        ~GRC_LCLCTRL_GPIO_OUTPUT1);
@@ -9578,15 +9568,19 @@ static void __devinit tg3_get_eeprom_hw_cfg(struct tg3 *tp)
         pci_write_config_dword(tp->pdev, TG3PCI_MISC_HOST_CTRL,
                                tp->misc_host_ctrl);
 
+        /* The memory arbiter has to be enabled in order for SRAM accesses
+         * to succeed.  Normally on powerup the tg3 chip firmware will make
+         * sure it is enabled, but other entities such as system netboot
+         * code might disable it.
+         */
+        val = tr32(MEMARB_MODE);
+        tw32(MEMARB_MODE, val | MEMARB_MODE_ENABLE);
+
         tp->phy_id = PHY_ID_INVALID;
         tp->led_ctrl = LED_CTRL_MODE_PHY_1;
 
-        /* Do not even try poking around in here on Sun parts.  */
-        if (tp->tg3_flags2 & TG3_FLG2_SUN_570X) {
-                /* All SUN chips are built-in LOMs. */
-                tp->tg3_flags |= TG3_FLAG_EEPROM_WRITE_PROT;
-                return;
-        }
+        /* Assume an onboard device by default.  */
+        tp->tg3_flags |= TG3_FLAG_EEPROM_WRITE_PROT;
 
         tg3_read_mem(tp, NIC_SRAM_DATA_SIG, &val);
         if (val == NIC_SRAM_DATA_SIG_MAGIC) {
@@ -9686,6 +9680,8 @@ static void __devinit tg3_get_eeprom_hw_cfg(struct tg3 *tp)
 
                 if (nic_cfg & NIC_SRAM_DATA_CFG_EEPROM_WP)
                         tp->tg3_flags |= TG3_FLAG_EEPROM_WRITE_PROT;
+                else
+                        tp->tg3_flags &= ~TG3_FLAG_EEPROM_WRITE_PROT;
 
                 if (nic_cfg & NIC_SRAM_DATA_CFG_ASF_ENABLE) {
                         tp->tg3_flags |= TG3_FLAG_ENABLE_ASF;
@@ -9834,16 +9830,8 @@ static void __devinit tg3_read_partno(struct tg3 *tp)
         int i;
         u32 magic;
 
-        if (tp->tg3_flags2 & TG3_FLG2_SUN_570X) {
-                /* Sun decided not to put the necessary bits in the
-                 * NVRAM of their onboard tg3 parts :(
-                 */
-                strcpy(tp->board_part_number, "Sun 570X");
-                return;
-        }
-
         if (tg3_nvram_read_swab(tp, 0x0, &magic))
-                return;
+                goto out_not_found;
 
         if (magic == TG3_EEPROM_MAGIC) {
                 for (i = 0; i < 256; i += 4) {
@@ -9874,6 +9862,9 @@ static void __devinit tg3_read_partno(struct tg3 *tp)
                                         break;
                                 msleep(1);
                         }
+                        if (!(tmp16 & 0x8000))
+                                goto out_not_found;
+
                         pci_read_config_dword(tp->pdev, vpd_cap + PCI_VPD_DATA,
                                               &tmp);
                         tmp = cpu_to_le32(tmp);
@@ -9965,37 +9956,6 @@ static void __devinit tg3_read_fw_ver(struct tg3 *tp)
         }
 }
 
-#ifdef CONFIG_SPARC64
-static int __devinit tg3_is_sun_570X(struct tg3 *tp)
-{
-        struct pci_dev *pdev = tp->pdev;
-        struct pcidev_cookie *pcp = pdev->sysdata;
-
-        if (pcp != NULL) {
-                int node = pcp->prom_node;
-                u32 venid;
-                int err;
-
-                err = prom_getproperty(node, "subsystem-vendor-id",
-                                       (char *) &venid, sizeof(venid));
-                if (err == 0 || err == -1)
-                        return 0;
-                if (venid == PCI_VENDOR_ID_SUN)
-                        return 1;
-
-                /* TG3 chips onboard the SunBlade-2500 don't have the
-                 * subsystem-vendor-id set to PCI_VENDOR_ID_SUN but they
-                 * are distinguishable from non-Sun variants by being
-                 * named "network" by the firmware.  Non-Sun cards will
-                 * show up as being named "ethernet".
-                 */
-                if (!strcmp(pcp->prom_name, "network"))
-                        return 1;
-        }
-        return 0;
-}
-#endif
-
 static int __devinit tg3_get_invariants(struct tg3 *tp)
 {
         static struct pci_device_id write_reorder_chipsets[] = {
@@ -10012,11 +9972,6 @@ static int __devinit tg3_get_invariants(struct tg3 *tp)
         u16 pci_cmd;
         int err;
 
-#ifdef CONFIG_SPARC64
-        if (tg3_is_sun_570X(tp))
-                tp->tg3_flags2 |= TG3_FLG2_SUN_570X;
-#endif
-
         /* Force memory write invalidate off.  If we leave it on,
          * then on 5700_BX chips we have to enable a workaround.
          * The workaround is to set the TG3PCI_DMA_RW_CTRL boundary
@@ -10312,8 +10267,7 @@ static int __devinit tg3_get_invariants(struct tg3 *tp)
         if (tp->write32 == tg3_write_indirect_reg32 ||
             ((tp->tg3_flags & TG3_FLAG_PCIX_MODE) &&
              (GET_ASIC_REV(tp->pci_chip_rev_id) == ASIC_REV_5700 ||
-              GET_ASIC_REV(tp->pci_chip_rev_id) == ASIC_REV_5701)) ||
-            (tp->tg3_flags2 & TG3_FLG2_SUN_570X))
+              GET_ASIC_REV(tp->pci_chip_rev_id) == ASIC_REV_5701)))
                 tp->tg3_flags |= TG3_FLAG_SRAM_USE_CONFIG;
 
         /* Get eeprom hw config before calling tg3_set_power_state().
@@ -10594,8 +10548,7 @@ static int __devinit tg3_get_device_address(struct tg3 *tp)
 #endif
 
         mac_offset = 0x7c;
-        if ((GET_ASIC_REV(tp->pci_chip_rev_id) == ASIC_REV_5704 &&
-             !(tp->tg3_flags & TG3_FLG2_SUN_570X)) ||
+        if ((GET_ASIC_REV(tp->pci_chip_rev_id) == ASIC_REV_5704) ||
             (tp->tg3_flags2 & TG3_FLG2_5780_CLASS)) {
                 if (tr32(TG3PCI_DUAL_MAC_CTRL) & DUAL_MAC_CTRL_ID)
                         mac_offset = 0xcc;
@@ -10622,8 +10575,7 @@ static int __devinit tg3_get_device_address(struct tg3 *tp)
         }
         if (!addr_ok) {
                 /* Next, try NVRAM. */
-                if (!(tp->tg3_flags & TG3_FLG2_SUN_570X) &&
-                    !tg3_nvram_read(tp, mac_offset + 0, &hi) &&
+                if (!tg3_nvram_read(tp, mac_offset + 0, &hi) &&
                     !tg3_nvram_read(tp, mac_offset + 4, &lo)) {
                         dev->dev_addr[0] = ((hi >> 16) & 0xff);
                         dev->dev_addr[1] = ((hi >> 24) & 0xff);
diff --git a/drivers/net/tg3.h b/drivers/net/tg3.h
index 0e29b885d449..ff0faab94bd5 100644
--- a/drivers/net/tg3.h
+++ b/drivers/net/tg3.h
@@ -2184,7 +2184,7 @@ struct tg3 {
 #define TG3_FLAG_INIT_COMPLETE          0x80000000
         u32                             tg3_flags2;
 #define TG3_FLG2_RESTART_TIMER          0x00000001
-#define TG3_FLG2_SUN_570X               0x00000002
+/*                                      0x00000002 available */
 #define TG3_FLG2_NO_ETH_WIRE_SPEED      0x00000004
 #define TG3_FLG2_IS_5788                0x00000008
 #define TG3_FLG2_MAX_RXPEND_64          0x00000010
@@ -2216,6 +2216,7 @@ struct tg3 {
 #define TG3_FLG2_HW_TSO                 (TG3_FLG2_HW_TSO_1 | TG3_FLG2_HW_TSO_2)
 #define TG3_FLG2_1SHOT_MSI              0x10000000
 #define TG3_FLG2_PHY_JITTER_BUG         0x20000000
+#define TG3_FLG2_NO_FWARE_REPORTED      0x40000000
 
         u32                             split_mode_max_reqs;
 #define SPLIT_MODE_5704_MAX_REQ         3
diff --git a/drivers/pci/pci-driver.c b/drivers/pci/pci-driver.c
index 1456759936c5..10e1a905c144 100644
--- a/drivers/pci/pci-driver.c
+++ b/drivers/pci/pci-driver.c
@@ -285,9 +285,9 @@ static int pci_device_suspend(struct device * dev, pm_message_t state)
  * Default resume method for devices that have no driver provided resume,
  * or not even a driver at all.
  */
-static void pci_default_resume(struct pci_dev *pci_dev)
+static int pci_default_resume(struct pci_dev *pci_dev)
 {
-        int retval;
+        int retval = 0;
 
         /* restore the PCI config space */
         pci_restore_state(pci_dev);
@@ -297,18 +297,21 @@ static void pci_default_resume(struct pci_dev *pci_dev)
         /* if the device was busmaster before the suspend, make it busmaster again */
         if (pci_dev->is_busmaster)
                 pci_set_master(pci_dev);
+
+        return retval;
 }
 
 static int pci_device_resume(struct device * dev)
 {
+        int error;
         struct pci_dev * pci_dev = to_pci_dev(dev);
         struct pci_driver * drv = pci_dev->driver;
 
         if (drv && drv->resume)
-                drv->resume(pci_dev);
+                error = drv->resume(pci_dev);
         else
-                pci_default_resume(pci_dev);
-        return 0;
+                error = pci_default_resume(pci_dev);
+        return error;
 }
 
 static void pci_device_shutdown(struct device *dev)
diff --git a/drivers/pci/pci.c b/drivers/pci/pci.c
index 2329f941a0dc..12286275b1c8 100644
--- a/drivers/pci/pci.c
+++ b/drivers/pci/pci.c
@@ -461,9 +461,23 @@ int
 pci_restore_state(struct pci_dev *dev)
 {
         int i;
+        int val;
 
-        for (i = 0; i < 16; i++)
-                pci_write_config_dword(dev,i * 4, dev->saved_config_space[i]);
+        /*
+         * The Base Address register should be programmed before the command
+         * register(s)
+         */
+        for (i = 15; i >= 0; i--) {
+                pci_read_config_dword(dev, i * 4, &val);
+                if (val != dev->saved_config_space[i]) {
+                        printk(KERN_DEBUG "PM: Writing back config space on "
+                                "device %s at offset %x (was %x, writing %x)\n",
+                                pci_name(dev), i,
+                                val, (int)dev->saved_config_space[i]);
+                        pci_write_config_dword(dev,i * 4,
+                                dev->saved_config_space[i]);
+                }
+        }
         pci_restore_msi_state(dev);
         pci_restore_msix_state(dev);
         return 0;
diff --git a/drivers/pcmcia/ds.c b/drivers/pcmcia/ds.c
index 48d3b3d30c21..74b3124e8247 100644
--- a/drivers/pcmcia/ds.c
+++ b/drivers/pcmcia/ds.c
@@ -1143,6 +1143,12 @@ static int ds_event(struct pcmcia_socket *skt, event_t event, int priority)
 {
         struct pcmcia_socket *s = pcmcia_get_socket(skt);
 
+        if (!s) {
+                printk(KERN_ERR "PCMCIA obtaining reference to socket %p " \
+                        "failed, event 0x%x lost!\n", skt, event);
+                return -ENODEV;
+        }
+
         ds_dbg(1, "ds_event(0x%06x, %d, 0x%p)\n",
                event, priority, skt);
 
diff --git a/drivers/rtc/rtc-m48t86.c b/drivers/rtc/rtc-m48t86.c
index f6e7ee04f3dc..8c0d1a6739ad 100644
--- a/drivers/rtc/rtc-m48t86.c
+++ b/drivers/rtc/rtc-m48t86.c
@@ -48,33 +48,33 @@ static int m48t86_rtc_read_time(struct device *dev, struct rtc_time *tm)
         struct platform_device *pdev = to_platform_device(dev);
         struct m48t86_ops *ops = pdev->dev.platform_data;
 
-        reg = ops->readb(M48T86_REG_B);
+        reg = ops->readbyte(M48T86_REG_B);
 
         if (reg & M48T86_REG_B_DM) {
                 /* data (binary) mode */
-                tm->tm_sec      = ops->readb(M48T86_REG_SEC);
-                tm->tm_min      = ops->readb(M48T86_REG_MIN);
-                tm->tm_hour     = ops->readb(M48T86_REG_HOUR) & 0x3F;
-                tm->tm_mday     = ops->readb(M48T86_REG_DOM);
+                tm->tm_sec      = ops->readbyte(M48T86_REG_SEC);
+                tm->tm_min      = ops->readbyte(M48T86_REG_MIN);
+                tm->tm_hour     = ops->readbyte(M48T86_REG_HOUR) & 0x3F;
+                tm->tm_mday     = ops->readbyte(M48T86_REG_DOM);
                 /* tm_mon is 0-11 */
-                tm->tm_mon      = ops->readb(M48T86_REG_MONTH) - 1;
-                tm->tm_year     = ops->readb(M48T86_REG_YEAR) + 100;
-                tm->tm_wday     = ops->readb(M48T86_REG_DOW);
+                tm->tm_mon      = ops->readbyte(M48T86_REG_MONTH) - 1;
+                tm->tm_year     = ops->readbyte(M48T86_REG_YEAR) + 100;
+                tm->tm_wday     = ops->readbyte(M48T86_REG_DOW);
         } else {
                 /* bcd mode */
-                tm->tm_sec      = BCD2BIN(ops->readb(M48T86_REG_SEC));
-                tm->tm_min      = BCD2BIN(ops->readb(M48T86_REG_MIN));
-                tm->tm_hour     = BCD2BIN(ops->readb(M48T86_REG_HOUR) & 0x3F);
-                tm->tm_mday     = BCD2BIN(ops->readb(M48T86_REG_DOM));
+                tm->tm_sec      = BCD2BIN(ops->readbyte(M48T86_REG_SEC));
+                tm->tm_min      = BCD2BIN(ops->readbyte(M48T86_REG_MIN));
+                tm->tm_hour     = BCD2BIN(ops->readbyte(M48T86_REG_HOUR) & 0x3F);
+                tm->tm_mday     = BCD2BIN(ops->readbyte(M48T86_REG_DOM));
                 /* tm_mon is 0-11 */
-                tm->tm_mon      = BCD2BIN(ops->readb(M48T86_REG_MONTH)) - 1;
-                tm->tm_year     = BCD2BIN(ops->readb(M48T86_REG_YEAR)) + 100;
-                tm->tm_wday     = BCD2BIN(ops->readb(M48T86_REG_DOW));
+                tm->tm_mon      = BCD2BIN(ops->readbyte(M48T86_REG_MONTH)) - 1;
+                tm->tm_year     = BCD2BIN(ops->readbyte(M48T86_REG_YEAR)) + 100;
+                tm->tm_wday     = BCD2BIN(ops->readbyte(M48T86_REG_DOW));
         }
 
         /* correct the hour if the clock is in 12h mode */
         if (!(reg & M48T86_REG_B_H24))
-                if (ops->readb(M48T86_REG_HOUR) & 0x80)
+                if (ops->readbyte(M48T86_REG_HOUR) & 0x80)
                         tm->tm_hour += 12;
 
         return 0;
@@ -86,35 +86,35 @@ static int m48t86_rtc_set_time(struct device *dev, struct rtc_time *tm)
         struct platform_device *pdev = to_platform_device(dev);
         struct m48t86_ops *ops = pdev->dev.platform_data;
 
-        reg = ops->readb(M48T86_REG_B);
+        reg = ops->readbyte(M48T86_REG_B);
 
         /* update flag and 24h mode */
         reg |= M48T86_REG_B_SET | M48T86_REG_B_H24;
-        ops->writeb(reg, M48T86_REG_B);
+        ops->writebyte(reg, M48T86_REG_B);
 
         if (reg & M48T86_REG_B_DM) {
                 /* data (binary) mode */
-                ops->writeb(tm->tm_sec, M48T86_REG_SEC);
-                ops->writeb(tm->tm_min, M48T86_REG_MIN);
-                ops->writeb(tm->tm_hour, M48T86_REG_HOUR);
-                ops->writeb(tm->tm_mday, M48T86_REG_DOM);
-                ops->writeb(tm->tm_mon + 1, M48T86_REG_MONTH);
-                ops->writeb(tm->tm_year % 100, M48T86_REG_YEAR);
-                ops->writeb(tm->tm_wday, M48T86_REG_DOW);
+                ops->writebyte(tm->tm_sec, M48T86_REG_SEC);
+                ops->writebyte(tm->tm_min, M48T86_REG_MIN);
+                ops->writebyte(tm->tm_hour, M48T86_REG_HOUR);
+                ops->writebyte(tm->tm_mday, M48T86_REG_DOM);
+                ops->writebyte(tm->tm_mon + 1, M48T86_REG_MONTH);
+                ops->writebyte(tm->tm_year % 100, M48T86_REG_YEAR);
+                ops->writebyte(tm->tm_wday, M48T86_REG_DOW);
         } else {
                 /* bcd mode */
-                ops->writeb(BIN2BCD(tm->tm_sec), M48T86_REG_SEC);
-                ops->writeb(BIN2BCD(tm->tm_min), M48T86_REG_MIN);
-                ops->writeb(BIN2BCD(tm->tm_hour), M48T86_REG_HOUR);
-                ops->writeb(BIN2BCD(tm->tm_mday), M48T86_REG_DOM);
-                ops->writeb(BIN2BCD(tm->tm_mon + 1), M48T86_REG_MONTH);
-                ops->writeb(BIN2BCD(tm->tm_year % 100), M48T86_REG_YEAR);
-                ops->writeb(BIN2BCD(tm->tm_wday), M48T86_REG_DOW);
+                ops->writebyte(BIN2BCD(tm->tm_sec), M48T86_REG_SEC);
+                ops->writebyte(BIN2BCD(tm->tm_min), M48T86_REG_MIN);
+                ops->writebyte(BIN2BCD(tm->tm_hour), M48T86_REG_HOUR);
+                ops->writebyte(BIN2BCD(tm->tm_mday), M48T86_REG_DOM);
+                ops->writebyte(BIN2BCD(tm->tm_mon + 1), M48T86_REG_MONTH);
+                ops->writebyte(BIN2BCD(tm->tm_year % 100), M48T86_REG_YEAR);
+                ops->writebyte(BIN2BCD(tm->tm_wday), M48T86_REG_DOW);
         }
 
         /* update ended */
         reg &= ~M48T86_REG_B_SET;
-        ops->writeb(reg, M48T86_REG_B);
+        ops->writebyte(reg, M48T86_REG_B);
 
         return 0;
 }
@@ -125,12 +125,12 @@ static int m48t86_rtc_proc(struct device *dev, struct seq_file *seq)
         struct platform_device *pdev = to_platform_device(dev);
         struct m48t86_ops *ops = pdev->dev.platform_data;
 
-        reg = ops->readb(M48T86_REG_B);
+        reg = ops->readbyte(M48T86_REG_B);
 
         seq_printf(seq, "mode\t\t: %s\n",
                  (reg & M48T86_REG_B_DM) ? "binary" : "bcd");
 
-        reg = ops->readb(M48T86_REG_D);
+        reg = ops->readbyte(M48T86_REG_D);
 
         seq_printf(seq, "battery\t\t: %s\n",
                  (reg & M48T86_REG_D_VRT) ? "ok" : "exhausted");
@@ -157,7 +157,7 @@ static int __devinit m48t86_rtc_probe(struct platform_device *dev)
         platform_set_drvdata(dev, rtc);
 
         /* read battery status */
-        reg = ops->readb(M48T86_REG_D);
+        reg = ops->readbyte(M48T86_REG_D);
         dev_info(&dev->dev, "battery %s\n",
                 (reg & M48T86_REG_D_VRT) ? "ok" : "exhausted");
 
diff --git a/drivers/s390/cio/css.h b/drivers/s390/cio/css.h
index 74a257b23383..e210f89a2449 100644
--- a/drivers/s390/cio/css.h
+++ b/drivers/s390/cio/css.h
@@ -45,11 +45,11 @@ struct pgid {
         union {
                 __u8 fc;        /* SPID function code */
                 struct path_state ps;   /* SNID path state */
-        } inf;
+        } __attribute__ ((packed)) inf;
         union {
                 __u32 cpu_addr  : 16;   /* CPU address */
                 struct extended_cssid ext_cssid;
-        } pgid_high;
+        } __attribute__ ((packed)) pgid_high;
         __u32 cpu_id    : 24;   /* CPU identification */
         __u32 cpu_model : 16;   /* CPU model */
         __u32 tod_high;         /* high word TOD clock */
diff --git a/drivers/s390/cio/device_fsm.c b/drivers/s390/cio/device_fsm.c
index 180b3bf8b90d..49ec562d7f60 100644
--- a/drivers/s390/cio/device_fsm.c
+++ b/drivers/s390/cio/device_fsm.c
@@ -749,7 +749,7 @@ ccw_device_irq(struct ccw_device *cdev, enum dev_event dev_event)
                         /* Unit check but no sense data. Need basic sense. */
                         if (ccw_device_do_sense(cdev, irb) != 0)
                                 goto call_handler_unsol;
-                        memcpy(irb, &cdev->private->irb, sizeof(struct irb));
+                        memcpy(&cdev->private->irb, irb, sizeof(struct irb));
                         cdev->private->state = DEV_STATE_W4SENSE;
                         cdev->private->intparm = 0;
                         return;
diff --git a/drivers/scsi/sata_mv.c b/drivers/scsi/sata_mv.c
index 9b8bca1ac1f0..f16f92a6ec0f 100644
--- a/drivers/scsi/sata_mv.c
+++ b/drivers/scsi/sata_mv.c
@@ -2035,6 +2035,7 @@ static void mv_phy_reset(struct ata_port *ap)
 static void mv_eng_timeout(struct ata_port *ap)
 {
         struct ata_queued_cmd *qc;
+        unsigned long flags;
 
         printk(KERN_ERR "ata%u: Entering mv_eng_timeout\n",ap->id);
         DPRINTK("All regs @ start of eng_timeout\n");
@@ -2046,8 +2047,10 @@ static void mv_eng_timeout(struct ata_port *ap)
                ap->host_set->mmio_base, ap, qc, qc->scsicmd,
                &qc->scsicmd->cmnd);
 
+        spin_lock_irqsave(&ap->host_set->lock, flags);
         mv_err_intr(ap, 0);
         mv_stop_and_reset(ap);
+        spin_unlock_irqrestore(&ap->host_set->lock, flags);
 
         WARN_ON(!(qc->flags & ATA_QCFLAG_ACTIVE));
         if (qc->flags & ATA_QCFLAG_ACTIVE) {
diff --git a/drivers/scsi/sata_sil24.c b/drivers/scsi/sata_sil24.c
index f7264fd611c2..cb9082fd7e2f 100644
--- a/drivers/scsi/sata_sil24.c
+++ b/drivers/scsi/sata_sil24.c
@@ -454,7 +454,7 @@ static int sil24_softreset(struct ata_port *ap, int verbose,
          */
         msleep(10);
 
-        prb->ctrl = PRB_CTRL_SRST;
+        prb->ctrl = cpu_to_le16(PRB_CTRL_SRST);
         prb->fis[1] = 0; /* no PM yet */
 
         writel((u32)paddr, port + PORT_CMD_ACTIVATE);
@@ -551,9 +551,9 @@ static void sil24_qc_prep(struct ata_queued_cmd *qc)
 
                 if (qc->tf.protocol != ATA_PROT_ATAPI_NODATA) {
                         if (qc->tf.flags & ATA_TFLAG_WRITE)
-                                prb->ctrl = PRB_CTRL_PACKET_WRITE;
+                                prb->ctrl = cpu_to_le16(PRB_CTRL_PACKET_WRITE);
                         else
-                                prb->ctrl = PRB_CTRL_PACKET_READ;
+                                prb->ctrl = cpu_to_le16(PRB_CTRL_PACKET_READ);
                 } else
                         prb->ctrl = 0;
 
diff --git a/drivers/usb/host/ohci-pxa27x.c b/drivers/usb/host/ohci-pxa27x.c
index acde8868da21..fafe7c1265b3 100644
--- a/drivers/usb/host/ohci-pxa27x.c
+++ b/drivers/usb/host/ohci-pxa27x.c
@@ -185,6 +185,9 @@ int usb_hcd_pxa27x_probe (const struct hc_driver *driver, struct platform_device
         /* Select Power Management Mode */
         pxa27x_ohci_select_pmm(inf->port_mode);
 
+        if (inf->power_budget)
+                hcd->power_budget = inf->power_budget;
+
         ohci_hcd_init(hcd_to_ohci(hcd));
 
         retval = usb_add_hcd(hcd, pdev->resource[1].start, SA_INTERRUPT);
diff --git a/drivers/video/console/fbcon.c b/drivers/video/console/fbcon.c
index 953eb8c171d6..47ba1a79adcd 100644
--- a/drivers/video/console/fbcon.c
+++ b/drivers/video/console/fbcon.c
@@ -1745,7 +1745,7 @@ static int fbcon_scroll(struct vc_data *vc, int t, int b, int dir,
                                         fbcon_redraw_move(vc, p, 0, t, count);
                                 ypan_up_redraw(vc, t, count);
                                 if (vc->vc_rows - b > 0)
-                                        fbcon_redraw_move(vc, p, b - count,
+                                        fbcon_redraw_move(vc, p, b,
                                                           vc->vc_rows - b, b);
                         } else
                                 fbcon_redraw_move(vc, p, t + count, b - t - count, t);