76 files changed, 588 insertions, 374 deletions

diff --git a/drivers/base/bus.c b/drivers/base/bus.c
index f4fa27315fb4..2b3902c867da 100644
--- a/drivers/base/bus.c
+++ b/drivers/base/bus.c
@@ -405,9 +405,8 @@ void device_release_driver(struct device * dev)
 
 static void driver_detach(struct device_driver * drv)
 {
-        struct list_head * entry, * next;
-        list_for_each_safe(entry, next, &drv->devices) {
-                struct device * dev = container_of(entry, struct device, driver_list);
+        while (!list_empty(&drv->devices)) {
+                struct device * dev = container_of(drv->devices.next, struct device, driver_list);
                 device_release_driver(dev);
         }
 }
diff --git a/drivers/base/core.c b/drivers/base/core.c
index a7cedd8cefe5..268a9c8d168b 100644
--- a/drivers/base/core.c
+++ b/drivers/base/core.c
@@ -139,7 +139,7 @@ static int dev_hotplug(struct kset *kset, struct kobject *kobj, char **envp,
         buffer = &buffer[length];
         buffer_size -= length;
 
-        if (dev->bus->hotplug) {
+        if (dev->bus && dev->bus->hotplug) {
                 /* have the bus specific function add its stuff */
                 retval = dev->bus->hotplug (dev, envp, num_envp, buffer, buffer_size);
                         if (retval) {
diff --git a/drivers/block/Kconfig b/drivers/block/Kconfig
index e43e02328968..b594768b0241 100644
--- a/drivers/block/Kconfig
+++ b/drivers/block/Kconfig
@@ -105,7 +105,7 @@ config ATARI_SLM
 
 config BLK_DEV_XD
         tristate "XT hard disk support"
-        depends on ISA
+        depends on ISA && ISA_DMA_API
         help
           Very old 8 bit hard disk controllers used in the IBM XT computer
           will be supported if you say Y here.
diff --git a/drivers/block/aoe/aoe.h b/drivers/block/aoe/aoe.h
index aa8b547ffafa..721ba8086043 100644
--- a/drivers/block/aoe/aoe.h
+++ b/drivers/block/aoe/aoe.h
@@ -1,5 +1,5 @@
 /* Copyright (c) 2004 Coraid, Inc.  See COPYING for GPL terms. */
-#define VERSION "6"
+#define VERSION "10"
 #define AOE_MAJOR 152
 #define DEVICE_NAME "aoe"
 
diff --git a/drivers/block/aoe/aoeblk.c b/drivers/block/aoe/aoeblk.c
index 4780f7926d42..0e97fcb9f3a1 100644
--- a/drivers/block/aoe/aoeblk.c
+++ b/drivers/block/aoe/aoeblk.c
@@ -37,6 +37,13 @@ static ssize_t aoedisk_show_netif(struct gendisk * disk, char *page)
 
         return snprintf(page, PAGE_SIZE, "%s\n", d->ifp->name);
 }
+/* firmware version */
+static ssize_t aoedisk_show_fwver(struct gendisk * disk, char *page)
+{
+        struct aoedev *d = disk->private_data;
+
+        return snprintf(page, PAGE_SIZE, "0x%04x\n", (unsigned int) d->fw_ver);
+}
 
 static struct disk_attribute disk_attr_state = {
         .attr = {.name = "state", .mode = S_IRUGO },
@@ -50,6 +57,10 @@ static struct disk_attribute disk_attr_netif = {
         .attr = {.name = "netif", .mode = S_IRUGO },
         .show = aoedisk_show_netif
 };
+static struct disk_attribute disk_attr_fwver = {
+        .attr = {.name = "firmware-version", .mode = S_IRUGO },
+        .show = aoedisk_show_fwver
+};
 
 static void
 aoedisk_add_sysfs(struct aoedev *d)
@@ -57,6 +68,7 @@ aoedisk_add_sysfs(struct aoedev *d)
         sysfs_create_file(&d->gd->kobj, &disk_attr_state.attr);
         sysfs_create_file(&d->gd->kobj, &disk_attr_mac.attr);
         sysfs_create_file(&d->gd->kobj, &disk_attr_netif.attr);
+        sysfs_create_file(&d->gd->kobj, &disk_attr_fwver.attr);
 }
 void
 aoedisk_rm_sysfs(struct aoedev *d)
@@ -64,6 +76,7 @@ aoedisk_rm_sysfs(struct aoedev *d)
         sysfs_remove_link(&d->gd->kobj, "state");
         sysfs_remove_link(&d->gd->kobj, "mac");
         sysfs_remove_link(&d->gd->kobj, "netif");
+        sysfs_remove_link(&d->gd->kobj, "firmware-version");
 }
 
 static int
diff --git a/drivers/block/aoe/aoedev.c b/drivers/block/aoe/aoedev.c
index ec16c64dd114..6e231c5a1199 100644
--- a/drivers/block/aoe/aoedev.c
+++ b/drivers/block/aoe/aoedev.c
@@ -109,25 +109,22 @@ aoedev_set(ulong sysminor, unsigned char *addr, struct net_device *ifp, ulong bu
         spin_lock_irqsave(&devlist_lock, flags);
 
         for (d=devlist; d; d=d->next)
-                if (d->sysminor == sysminor
-                || memcmp(d->addr, addr, sizeof d->addr) == 0)
+                if (d->sysminor == sysminor)
                         break;
 
         if (d == NULL && (d = aoedev_newdev(bufcnt)) == NULL) {
                 spin_unlock_irqrestore(&devlist_lock, flags);
                 printk(KERN_INFO "aoe: aoedev_set: aoedev_newdev failure.\n");
                 return NULL;
-        }
+        } /* if newdev, (d->flags & DEVFL_UP) == 0 for below */
 
         spin_unlock_irqrestore(&devlist_lock, flags);
         spin_lock_irqsave(&d->lock, flags);
 
         d->ifp = ifp;
-
-        if (d->sysminor != sysminor
-        || (d->flags & DEVFL_UP) == 0) {
+        memcpy(d->addr, addr, sizeof d->addr);
+        if ((d->flags & DEVFL_UP) == 0) {
                 aoedev_downdev(d); /* flushes outstanding frames */
-                memcpy(d->addr, addr, sizeof d->addr);
                 d->sysminor = sysminor;
                 d->aoemajor = AOEMAJOR(sysminor);
                 d->aoeminor = AOEMINOR(sysminor);
diff --git a/drivers/block/aoe/aoenet.c b/drivers/block/aoe/aoenet.c
index bc92aacb6dad..9e6f51c528b0 100644
--- a/drivers/block/aoe/aoenet.c
+++ b/drivers/block/aoe/aoenet.c
@@ -7,6 +7,7 @@
 #include <linux/hdreg.h>
 #include <linux/blkdev.h>
 #include <linux/netdevice.h>
+#include <linux/moduleparam.h>
 #include "aoe.h"
 
 #define NECODES 5
@@ -26,6 +27,19 @@ enum {
 };
 
 static char aoe_iflist[IFLISTSZ];
+module_param_string(aoe_iflist, aoe_iflist, IFLISTSZ, 0600);
+MODULE_PARM_DESC(aoe_iflist, "aoe_iflist=\"dev1 [dev2 ...]\"\n");
+
+#ifndef MODULE
+static int __init aoe_iflist_setup(char *str)
+{
+        strncpy(aoe_iflist, str, IFLISTSZ);
+        aoe_iflist[IFLISTSZ - 1] = '\0';
+        return 1;
+}
+
+__setup("aoe_iflist=", aoe_iflist_setup);
+#endif
 
 int
 is_aoe_netif(struct net_device *ifp)
@@ -36,7 +50,8 @@ is_aoe_netif(struct net_device *ifp)
         if (aoe_iflist[0] == '\0')
                 return 1;
 
-        for (p = aoe_iflist; *p; p = q + strspn(q, WHITESPACE)) {
+        p = aoe_iflist + strspn(aoe_iflist, WHITESPACE);
+        for (; *p; p = q + strspn(q, WHITESPACE)) {
                 q = p + strcspn(p, WHITESPACE);
                 if (q != p)
                         len = q - p;
diff --git a/drivers/char/Kconfig b/drivers/char/Kconfig
index e162dab64ffd..5ed6515ae01f 100644
--- a/drivers/char/Kconfig
+++ b/drivers/char/Kconfig
@@ -153,7 +153,7 @@ config DIGIEPCA
 
 config ESPSERIAL
         tristate "Hayes ESP serial port support"
-        depends on SERIAL_NONSTANDARD && ISA && BROKEN_ON_SMP
+        depends on SERIAL_NONSTANDARD && ISA && BROKEN_ON_SMP && ISA_DMA_API
         help
           This is a driver which supports Hayes ESP serial ports.  Both single
           port cards and multiport cards are supported.  Make sure to read
@@ -195,7 +195,7 @@ config ISI
 
 config SYNCLINK
         tristate "Microgate SyncLink card support"
-        depends on SERIAL_NONSTANDARD && PCI
+        depends on SERIAL_NONSTANDARD && PCI && ISA_DMA_API
         help
           Provides support for the SyncLink ISA and PCI multiprotocol serial
           adapters. These adapters support asynchronous and HDLC bit
@@ -408,7 +408,7 @@ config SGI_TIOCX
 
 config SGI_MBCS
        tristate "SGI FPGA Core Services driver support"
-       depends on (IA64_SGI_SN2 || IA64_GENERIC)
+       depends on SGI_TIOCX
        help
          If you have an SGI Altix with an attached SABrick
          say Y or M here, otherwise say N.
diff --git a/drivers/char/ipmi/ipmi_si_intf.c b/drivers/char/ipmi/ipmi_si_intf.c
index 5419440087fd..298574e16061 100644
--- a/drivers/char/ipmi/ipmi_si_intf.c
+++ b/drivers/char/ipmi/ipmi_si_intf.c
@@ -1617,15 +1617,15 @@ typedef struct dmi_header
         u16     handle;
 } dmi_header_t;
 
-static int decode_dmi(dmi_header_t *dm, int intf_num)
+static int decode_dmi(dmi_header_t __iomem *dm, int intf_num)
 {
-        u8              *data = (u8 *)dm;
+        u8              __iomem *data = (u8 __iomem *)dm;
         unsigned long   base_addr;
         u8              reg_spacing;
-        u8              len = dm->length;
+        u8              len = readb(&dm->length);
         dmi_ipmi_data_t *ipmi_data = dmi_data+intf_num;
 
-        ipmi_data->type = data[4];
+        ipmi_data->type = readb(&data[4]);
 
         memcpy(&base_addr, data+8, sizeof(unsigned long));
         if (len >= 0x11) {
@@ -1640,12 +1640,12 @@ static int decode_dmi(dmi_header_t *dm, int intf_num)
                 }
                 /* If bit 4 of byte 0x10 is set, then the lsb for the address
                    is odd. */
-                ipmi_data->base_addr = base_addr | ((data[0x10] & 0x10) >> 4);
+                ipmi_data->base_addr = base_addr | ((readb(&data[0x10]) & 0x10) >> 4);
 
-                ipmi_data->irq = data[0x11];
+                ipmi_data->irq = readb(&data[0x11]);
 
                 /* The top two bits of byte 0x10 hold the register spacing. */
-                reg_spacing = (data[0x10] & 0xC0) >> 6;
+                reg_spacing = (readb(&data[0x10]) & 0xC0) >> 6;
                 switch(reg_spacing){
                 case 0x00: /* Byte boundaries */
                     ipmi_data->offset = 1;
@@ -1673,7 +1673,7 @@ static int decode_dmi(dmi_header_t *dm, int intf_num)
                 ipmi_data->offset = 1;
         }
 
-        ipmi_data->slave_addr = data[6];
+        ipmi_data->slave_addr = readb(&data[6]);
 
         if (is_new_interface(-1, ipmi_data->addr_space,ipmi_data->base_addr)) {
                 dmi_data_entries++;
@@ -1687,9 +1687,9 @@ static int decode_dmi(dmi_header_t *dm, int intf_num)
 
 static int dmi_table(u32 base, int len, int num)
 {
-        u8                *buf;
-        struct dmi_header *dm;
-        u8                *data;
+        u8                __iomem *buf;
+        struct dmi_header __iomem *dm;
+        u8                __iomem *data;
         int               i=1;
         int               status=-1;
         int               intf_num = 0;
@@ -1702,12 +1702,12 @@ static int dmi_table(u32 base, int len, int num)
 
         while(i<num && (data - buf) < len)
         {
-                dm=(dmi_header_t *)data;
+                dm=(dmi_header_t __iomem *)data;
 
-                if((data-buf+dm->length) >= len)
+                if((data-buf+readb(&dm->length)) >= len)
                         break;
 
-                if (dm->type == 38) {
+                if (readb(&dm->type) == 38) {
                         if (decode_dmi(dm, intf_num) == 0) {
                                 intf_num++;
                                 if (intf_num >= SI_MAX_DRIVERS)
@@ -1715,8 +1715,8 @@ static int dmi_table(u32 base, int len, int num)
                         }
                 }
 
-                data+=dm->length;
-                while((data-buf) < len && (*data || data[1]))
+                data+=readb(&dm->length);
+                while((data-buf) < len && (readb(data)||readb(data+1)))
                         data++;
                 data+=2;
                 i++;
diff --git a/drivers/char/ipmi/ipmi_si_sm.h b/drivers/char/ipmi/ipmi_si_sm.h
index a0212b004016..62791dd42985 100644
--- a/drivers/char/ipmi/ipmi_si_sm.h
+++ b/drivers/char/ipmi/ipmi_si_sm.h
@@ -51,7 +51,7 @@ struct si_sm_io
         /* Generic info used by the actual handling routines, the
            state machine shouldn't touch these. */
         void *info;
-        void *addr;
+        void __iomem *addr;
         int  regspacing;
         int  regsize;
         int  regshift;
diff --git a/drivers/char/mbcs.c b/drivers/char/mbcs.c
index ec7100556c50..ac9cfa9701ea 100644
--- a/drivers/char/mbcs.c
+++ b/drivers/char/mbcs.c
@@ -394,7 +394,7 @@ int mbcs_open(struct inode *ip, struct file *fp)
         return -ENODEV;
 }
 
-ssize_t mbcs_sram_read(struct file * fp, char *buf, size_t len, loff_t * off)
+ssize_t mbcs_sram_read(struct file * fp, char __user *buf, size_t len, loff_t * off)
 {
         struct cx_dev *cx_dev = fp->private_data;
         struct mbcs_soft *soft = cx_dev->soft;
@@ -419,7 +419,7 @@ ssize_t mbcs_sram_read(struct file * fp, char *buf, size_t len, loff_t * off)
 }
 
 ssize_t
-mbcs_sram_write(struct file * fp, const char *buf, size_t len, loff_t * off)
+mbcs_sram_write(struct file * fp, const char __user *buf, size_t len, loff_t * off)
 {
         struct cx_dev *cx_dev = fp->private_data;
         struct mbcs_soft *soft = cx_dev->soft;
diff --git a/drivers/char/mbcs.h b/drivers/char/mbcs.h
index 844644d201c5..e7fd47e43257 100644
--- a/drivers/char/mbcs.h
+++ b/drivers/char/mbcs.h
@@ -543,9 +543,9 @@ struct mbcs_soft {
 };
 
 extern int mbcs_open(struct inode *ip, struct file *fp);
-extern ssize_t mbcs_sram_read(struct file *fp, char *buf, size_t len,
+extern ssize_t mbcs_sram_read(struct file *fp, char __user *buf, size_t len,
                               loff_t * off);
-extern ssize_t mbcs_sram_write(struct file *fp, const char *buf, size_t len,
+extern ssize_t mbcs_sram_write(struct file *fp, const char __user *buf, size_t len,
                                loff_t * off);
 extern loff_t mbcs_sram_llseek(struct file *filp, loff_t off, int whence);
 extern int mbcs_gscr_mmap(struct file *fp, struct vm_area_struct *vma);
diff --git a/drivers/char/sonypi.c b/drivers/char/sonypi.c
index c812191417c3..fd042060809a 100644
--- a/drivers/char/sonypi.c
+++ b/drivers/char/sonypi.c
@@ -1021,11 +1021,11 @@ static int sonypi_misc_ioctl(struct inode *ip, struct file *fp,
                         ret = -EIO;
                         break;
                 }
-                if (copy_to_user((u8 *)arg, &val8, sizeof(val8)))
+                if (copy_to_user(argp, &val8, sizeof(val8)))
                         ret = -EFAULT;
                 break;
         case SONYPI_IOCSFAN:
-                if (copy_from_user(&val8, (u8 *)arg, sizeof(val8))) {
+                if (copy_from_user(&val8, argp, sizeof(val8))) {
                         ret = -EFAULT;
                         break;
                 }
@@ -1038,7 +1038,7 @@ static int sonypi_misc_ioctl(struct inode *ip, struct file *fp,
                         ret = -EIO;
                         break;
                 }
-                if (copy_to_user((u8 *)arg, &val8, sizeof(val8)))
+                if (copy_to_user(argp, &val8, sizeof(val8)))
                         ret = -EFAULT;
                 break;
         default:
diff --git a/drivers/mmc/Kconfig b/drivers/mmc/Kconfig
index 72f2b466b816..2e70d74fbdee 100644
--- a/drivers/mmc/Kconfig
+++ b/drivers/mmc/Kconfig
@@ -51,7 +51,7 @@ config MMC_PXA
 
 config MMC_WBSD
         tristate "Winbond W83L51xD SD/MMC Card Interface support"
-        depends on MMC && ISA
+        depends on MMC && ISA && ISA_DMA_API
         help
           This selects the Winbond(R) W83L51xD Secure digital and
           Multimedia card Interface.
diff --git a/drivers/net/Kconfig b/drivers/net/Kconfig
index 68242bda4b9c..3a0a55b62aaf 100644
--- a/drivers/net/Kconfig
+++ b/drivers/net/Kconfig
@@ -589,7 +589,7 @@ config EL2
 
 config ELPLUS
         tristate "3c505 \"EtherLink Plus\" support"
-        depends on NET_VENDOR_3COM && ISA
+        depends on NET_VENDOR_3COM && ISA && ISA_DMA_API
         ---help---
           Information about this network (Ethernet) card can be found in
           <file:Documentation/networking/3c505.txt>.  If you have a card of
@@ -630,7 +630,7 @@ config EL3
 
 config 3C515
         tristate "3c515 ISA \"Fast EtherLink\""
-        depends on NET_VENDOR_3COM && (ISA || EISA)
+        depends on NET_VENDOR_3COM && (ISA || EISA) && ISA_DMA_API
         help
           If you have a 3Com ISA EtherLink XL "Corkscrew" 3c515 Fast Ethernet
           network card, say Y and read the Ethernet-HOWTO, available from
@@ -708,7 +708,7 @@ config TYPHOON
 
 config LANCE
         tristate "AMD LANCE and PCnet (AT1500 and NE2100) support"
-        depends on NET_ETHERNET && ISA
+        depends on NET_ETHERNET && ISA && ISA_DMA_API
         help
           If you have a network (Ethernet) card of this type, say Y and read
           the Ethernet-HOWTO, available from
@@ -864,7 +864,7 @@ config NI52
 
 config NI65
         tristate "NI6510 support"
-        depends on NET_VENDOR_RACAL && ISA
+        depends on NET_VENDOR_RACAL && ISA && ISA_DMA_API
         help
           If you have a network (Ethernet) card of this type, say Y and read
           the Ethernet-HOWTO, available from
@@ -1072,7 +1072,7 @@ config NE2000
 
 config ZNET
         tristate "Zenith Z-Note support (EXPERIMENTAL)"
-        depends on NET_ISA && EXPERIMENTAL
+        depends on NET_ISA && EXPERIMENTAL && ISA_DMA_API
         help
           The Zenith Z-Note notebook computer has a built-in network
           (Ethernet) card, and this is the Linux driver for it. Note that the
diff --git a/drivers/net/appletalk/Kconfig b/drivers/net/appletalk/Kconfig
index 60b19679ca5c..69c488d933a2 100644
--- a/drivers/net/appletalk/Kconfig
+++ b/drivers/net/appletalk/Kconfig
@@ -13,7 +13,7 @@ config DEV_APPLETALK
 
 config LTPC
         tristate "Apple/Farallon LocalTalk PC support"
-        depends on DEV_APPLETALK && (ISA || EISA)
+        depends on DEV_APPLETALK && (ISA || EISA) && ISA_DMA_API
         help
           This allows you to use the AppleTalk PC card to connect to LocalTalk
           networks. The card is also known as the Farallon PhoneNet PC card.
diff --git a/drivers/net/hamradio/Kconfig b/drivers/net/hamradio/Kconfig
index 34068f81d45e..7cdebe1a0b61 100644
--- a/drivers/net/hamradio/Kconfig
+++ b/drivers/net/hamradio/Kconfig
@@ -45,7 +45,7 @@ config BPQETHER
 
 config DMASCC
         tristate "High-speed (DMA) SCC driver for AX.25"
-        depends on ISA && AX25 && BROKEN_ON_SMP
+        depends on ISA && AX25 && BROKEN_ON_SMP && ISA_DMA_API
         ---help---
           This is a driver for high-speed SCC boards, i.e. those supporting
           DMA on one port. You usually use those boards to connect your
@@ -78,7 +78,7 @@ config DMASCC
 
 config SCC
         tristate "Z8530 SCC driver"
-        depends on ISA && AX25
+        depends on ISA && AX25 && ISA_DMA_API
         ---help---
           These cards are used to connect your Linux box to an amateur radio
           in order to communicate with other computers. If you want to use
diff --git a/drivers/net/irda/Kconfig b/drivers/net/irda/Kconfig
index 6bf76a444d48..1c553d7efdd9 100644
--- a/drivers/net/irda/Kconfig
+++ b/drivers/net/irda/Kconfig
@@ -310,7 +310,7 @@ config SIGMATEL_FIR
 
 config NSC_FIR
         tristate "NSC PC87108/PC87338"
-        depends on IRDA
+        depends on IRDA && ISA_DMA_API
         help
           Say Y here if you want to build support for the NSC PC87108 and
           PC87338 IrDA chipsets.  This driver supports SIR,
@@ -321,7 +321,7 @@ config NSC_FIR
 
 config WINBOND_FIR
         tristate "Winbond W83977AF (IR)"
-        depends on IRDA
+        depends on IRDA && ISA_DMA_API
         help
           Say Y here if you want to build IrDA support for the Winbond
           W83977AF super-io chipset.  This driver should be used for the IrDA
@@ -347,7 +347,7 @@ config AU1000_FIR
 
 config SMC_IRCC_FIR
         tristate "SMSC IrCC (EXPERIMENTAL)"
-        depends on EXPERIMENTAL && IRDA
+        depends on EXPERIMENTAL && IRDA && ISA_DMA_API
         help
           Say Y here if you want to build support for the SMC Infrared
           Communications Controller.  It is used in a wide variety of
@@ -357,7 +357,7 @@ config SMC_IRCC_FIR
 
 config ALI_FIR
         tristate "ALi M5123 FIR (EXPERIMENTAL)"
-        depends on EXPERIMENTAL && IRDA
+        depends on EXPERIMENTAL && IRDA && ISA_DMA_API
         help
           Say Y here if you want to build support for the ALi M5123 FIR
           Controller.  The ALi M5123 FIR Controller is embedded in ALi M1543C,
@@ -385,7 +385,7 @@ config SA1100_FIR
 
 config VIA_FIR
         tristate "VIA VT8231/VT1211 SIR/MIR/FIR"
-        depends on IRDA
+        depends on IRDA && ISA_DMA_API
         help
           Say Y here if you want to build support for the VIA VT8231
           and VIA VT1211 IrDA controllers, found on the motherboards using
diff --git a/drivers/net/ppp_deflate.c b/drivers/net/ppp_deflate.c
index 507d6328d4eb..3872088fdd10 100644
--- a/drivers/net/ppp_deflate.c
+++ b/drivers/net/ppp_deflate.c
@@ -87,8 +87,7 @@ static void z_comp_free(void *arg)
 
         if (state) {
                 zlib_deflateEnd(&state->strm);
-                if (state->strm.workspace)
-                        vfree(state->strm.workspace);
+                vfree(state->strm.workspace);
                 kfree(state);
         }
 }
@@ -308,8 +307,7 @@ static void z_decomp_free(void *arg)
 
         if (state) {
                 zlib_inflateEnd(&state->strm);
-                if (state->strm.workspace)
-                        kfree(state->strm.workspace);
+                kfree(state->strm.workspace);
                 kfree(state);
         }
 }
diff --git a/drivers/net/ppp_generic.c b/drivers/net/ppp_generic.c
index c456dc81b873..3b377f6cd4a0 100644
--- a/drivers/net/ppp_generic.c
+++ b/drivers/net/ppp_generic.c
@@ -2467,14 +2467,10 @@ static void ppp_destroy_interface(struct ppp *ppp)
         skb_queue_purge(&ppp->mrq);
 #endif /* CONFIG_PPP_MULTILINK */
 #ifdef CONFIG_PPP_FILTER
-        if (ppp->pass_filter) {
-                kfree(ppp->pass_filter);
-                ppp->pass_filter = NULL;
-        }
-        if (ppp->active_filter) {
-                kfree(ppp->active_filter);
-                ppp->active_filter = NULL;
-        }
+        kfree(ppp->pass_filter);
+        ppp->pass_filter = NULL;
+        kfree(ppp->active_filter);
+        ppp->active_filter = NULL;
 #endif /* CONFIG_PPP_FILTER */
 
         kfree(ppp);
diff --git a/drivers/net/wan/Kconfig b/drivers/net/wan/Kconfig
index 35791934a602..66b94668ddd8 100644
--- a/drivers/net/wan/Kconfig
+++ b/drivers/net/wan/Kconfig
@@ -26,7 +26,7 @@ config WAN
 # There is no way to detect a comtrol sv11 - force it modular for now.
 config HOSTESS_SV11
         tristate "Comtrol Hostess SV-11 support"
-        depends on WAN && ISA && m
+        depends on WAN && ISA && m && ISA_DMA_API
         help
           Driver for Comtrol Hostess SV-11 network card which
           operates on low speed synchronous serial links at up to
@@ -38,7 +38,7 @@ config HOSTESS_SV11
 # The COSA/SRP driver has not been tested as non-modular yet.
 config COSA
         tristate "COSA/SRP sync serial boards support"
-        depends on WAN && ISA && m
+        depends on WAN && ISA && m && ISA_DMA_API
         ---help---
           Driver for COSA and SRP synchronous serial boards.
 
@@ -127,7 +127,7 @@ config LANMEDIA
 # There is no way to detect a Sealevel board. Force it modular
 config SEALEVEL_4021
         tristate "Sealevel Systems 4021 support"
-        depends on WAN && ISA && m
+        depends on WAN && ISA && m && ISA_DMA_API
         help
           This is a driver for the Sealevel Systems ACB 56 serial I/O adapter.
 
diff --git a/drivers/net/wan/cycx_x25.c b/drivers/net/wan/cycx_x25.c
index 5b48cd8568f5..02d57c0b4243 100644
--- a/drivers/net/wan/cycx_x25.c
+++ b/drivers/net/wan/cycx_x25.c
@@ -436,9 +436,7 @@ static int cycx_wan_new_if(struct wan_device *wandev, struct net_device *dev,
         }
 
         if (err) {
-                if (chan->local_addr)
-                        kfree(chan->local_addr);
-
+                kfree(chan->local_addr);
                 kfree(chan);
                 return err;
         }
@@ -458,9 +456,7 @@ static int cycx_wan_del_if(struct wan_device *wandev, struct net_device *dev)
                 struct cycx_x25_channel *chan = dev->priv;
 
                 if (chan->svc) {
-                        if (chan->local_addr)
-                                kfree(chan->local_addr);
-
+                        kfree(chan->local_addr);
                         if (chan->state == WAN_CONNECTED)
                                 del_timer(&chan->timer);
                 }
diff --git a/drivers/net/wan/pc300_tty.c b/drivers/net/wan/pc300_tty.c
index 29f84ad08730..8454bf6caaa7 100644
--- a/drivers/net/wan/pc300_tty.c
+++ b/drivers/net/wan/pc300_tty.c
@@ -400,10 +400,8 @@ static void cpc_tty_close(struct tty_struct *tty, struct file *flip)
                 cpc_tty->buf_rx.last = NULL;
         }
         
-        if (cpc_tty->buf_tx) {
-                kfree(cpc_tty->buf_tx);
-                cpc_tty->buf_tx = NULL;
-        }
+        kfree(cpc_tty->buf_tx);
+        cpc_tty->buf_tx = NULL;
 
         CPC_TTY_DBG("%s: TTY closed\n",cpc_tty->name);
         
@@ -666,7 +664,7 @@ static void cpc_tty_rx_work(void * data)
         unsigned long port;
         int i, j;
         st_cpc_tty_area *cpc_tty; 
-        volatile st_cpc_rx_buf * buf;
+        volatile st_cpc_rx_buf *buf;
         char flags=0,flg_rx=1; 
         struct tty_ldisc *ld;
 
@@ -680,9 +678,9 @@ static void cpc_tty_rx_work(void * data)
                         cpc_tty = &cpc_tty_area[port];
                 
                         if ((buf=cpc_tty->buf_rx.first) != 0) {
-                                if(cpc_tty->tty) {
+                                if (cpc_tty->tty) {
                                         ld = tty_ldisc_ref(cpc_tty->tty);
-                                        if(ld) {
+                                        if (ld) {
                                                 if (ld->receive_buf) {
                                                         CPC_TTY_DBG("%s: call line disc. receive_buf\n",cpc_tty->name);
                                                         ld->receive_buf(cpc_tty->tty, (char *)(buf->data), &flags, buf->size);
@@ -691,7 +689,7 @@ static void cpc_tty_rx_work(void * data)
                                         }
                                 }       
                                 cpc_tty->buf_rx.first = cpc_tty->buf_rx.first->next;
-                                kfree((unsigned char *)buf);
+                                kfree(buf);
                                 buf = cpc_tty->buf_rx.first;
                                 flg_rx = 1;
                         }
@@ -733,7 +731,7 @@ static void cpc_tty_rx_disc_frame(pc300ch_t *pc300chan)
 
 void cpc_tty_receive(pc300dev_t *pc300dev)
 {
-        st_cpc_tty_area    *cpc_tty; 
+        st_cpc_tty_area *cpc_tty; 
         pc300ch_t *pc300chan = (pc300ch_t *)pc300dev->chan; 
         pc300_t *card = (pc300_t *)pc300chan->card; 
         int ch = pc300chan->channel; 
@@ -742,7 +740,7 @@ void cpc_tty_receive(pc300dev_t *pc300dev)
         int rx_len, rx_aux; 
         volatile unsigned char status; 
         unsigned short first_bd = pc300chan->rx_first_bd;
-        st_cpc_rx_buf   *new=NULL;
+        st_cpc_rx_buf *new = NULL;
         unsigned char dsr_rx;
 
         if (pc300dev->cpc_tty == NULL) { 
@@ -762,7 +760,7 @@ void cpc_tty_receive(pc300dev_t *pc300dev)
                         if (status & DST_EOM) {
                                 break;
                         }
-                        ptdescr=(pcsca_bd_t __iomem *)(card->hw.rambase+cpc_readl(&ptdescr->next));
+                        ptdescr = (pcsca_bd_t __iomem *)(card->hw.rambase+cpc_readl(&ptdescr->next));
                 }
                         
                 if (!rx_len) { 
@@ -771,10 +769,7 @@ void cpc_tty_receive(pc300dev_t *pc300dev)
                                 cpc_writel(card->hw.scabase + DRX_REG(EDAL, ch), 
                                                 RX_BD_ADDR(ch, pc300chan->rx_last_bd)); 
                         }
-                        if (new) {
-                                kfree(new);
-                                new = NULL;
-                        }
+                        kfree(new);
                         return; 
                 }
                 
@@ -787,7 +782,7 @@ void cpc_tty_receive(pc300dev_t *pc300dev)
                         continue;
                 } 
                 
-                new = (st_cpc_rx_buf *) kmalloc(rx_len + sizeof(st_cpc_rx_buf), GFP_ATOMIC);
+                new = (st_cpc_rx_buf *)kmalloc(rx_len + sizeof(st_cpc_rx_buf), GFP_ATOMIC);
                 if (new == 0) {
                         cpc_tty_rx_disc_frame(pc300chan);
                         continue;
diff --git a/drivers/net/wan/sdla_chdlc.c b/drivers/net/wan/sdla_chdlc.c
index afbe0024e3e1..496d29237e92 100644
--- a/drivers/net/wan/sdla_chdlc.c
+++ b/drivers/net/wan/sdla_chdlc.c
@@ -3664,15 +3664,10 @@ static void wanpipe_tty_close(struct tty_struct *tty, struct file * filp)
                 chdlc_disable_comm_shutdown(card);
                 unlock_adapter_irq(&card->wandev.lock,&smp_flags);
 
-                if (card->tty_buf){
-                        kfree(card->tty_buf);
-                        card->tty_buf=NULL;                     
-                }
-
-                if (card->tty_rx){
-                        kfree(card->tty_rx);
-                        card->tty_rx=NULL;
-                }
+                kfree(card->tty_buf);
+                card->tty_buf = NULL;                   
+                kfree(card->tty_rx);
+                card->tty_rx = NULL;
         }
         return;
 }
diff --git a/drivers/net/wan/x25_asy.c b/drivers/net/wan/x25_asy.c
index 8c5cfcb55826..1c540d825551 100644
--- a/drivers/net/wan/x25_asy.c
+++ b/drivers/net/wan/x25_asy.c
@@ -107,13 +107,9 @@ static struct x25_asy *x25_asy_alloc(void)
 static void x25_asy_free(struct x25_asy *sl)
 {
         /* Free all X.25 frame buffers. */
-        if (sl->rbuff)  {
-                kfree(sl->rbuff);
-        }
+        kfree(sl->rbuff);
         sl->rbuff = NULL;
-        if (sl->xbuff)  {
-                kfree(sl->xbuff);
-        }
+        kfree(sl->xbuff);
         sl->xbuff = NULL;
 
         if (!test_and_clear_bit(SLF_INUSE, &sl->flags)) {
@@ -134,10 +130,8 @@ static int x25_asy_change_mtu(struct net_device *dev, int newmtu)
         {
                 printk("%s: unable to grow X.25 buffers, MTU change cancelled.\n",
                        dev->name);
-                if (xbuff != NULL)  
-                        kfree(xbuff);
-                if (rbuff != NULL)  
-                        kfree(rbuff);
+                kfree(xbuff);
+                kfree(rbuff);
                 return -ENOMEM;
         }
 
@@ -169,10 +163,8 @@ static int x25_asy_change_mtu(struct net_device *dev, int newmtu)
 
         spin_unlock_bh(&sl->lock);
 
-        if (xbuff != NULL) 
-                kfree(xbuff);
-        if (rbuff != NULL)
-                kfree(rbuff);
+        kfree(xbuff);
+        kfree(rbuff);
         return 0;
 }
 
diff --git a/drivers/parport/Kconfig b/drivers/parport/Kconfig
index 731010e0e6f6..16a2e6ae37f4 100644
--- a/drivers/parport/Kconfig
+++ b/drivers/parport/Kconfig
@@ -34,7 +34,7 @@ config PARPORT
 
 config PARPORT_PC
         tristate "PC-style hardware"
-        depends on PARPORT && (!SPARC64 || PCI) && (!SPARC32 || BROKEN)
+        depends on PARPORT && (!SPARC64 || PCI) && !SPARC32
         ---help---
           You should say Y here if you have a PC-style parallel port. All
           IBM PC compatible computers and some Alphas have PC-style
diff --git a/drivers/parport/parport_pc.c b/drivers/parport/parport_pc.c
index c5774e7855d0..e7f3bcb79000 100644
--- a/drivers/parport/parport_pc.c
+++ b/drivers/parport/parport_pc.c
@@ -67,6 +67,10 @@
 
 #define PARPORT_PC_MAX_PORTS PARPORT_MAX
 
+#ifdef CONFIG_ISA_DMA_API
+#define HAS_DMA
+#endif
+
 /* ECR modes */
 #define ECR_SPP 00
 #define ECR_PS2 01
@@ -610,6 +614,7 @@ dump_parport_state ("leave fifo_write_block_pio", port);
         return length - left;
 }
 
+#ifdef HAS_DMA
 static size_t parport_pc_fifo_write_block_dma (struct parport *port,
                                                const void *buf, size_t length)
 {
@@ -732,6 +737,17 @@ dump_parport_state ("enter fifo_write_block_dma", port);
 dump_parport_state ("leave fifo_write_block_dma", port);
         return length - left;
 }
+#endif
+
+static inline size_t parport_pc_fifo_write_block(struct parport *port,
+                                               const void *buf, size_t length)
+{
+#ifdef HAS_DMA
+        if (port->dma != PARPORT_DMA_NONE)
+                return parport_pc_fifo_write_block_dma (port, buf, length);
+#endif
+        return parport_pc_fifo_write_block_pio (port, buf, length);
+}
 
 /* Parallel Port FIFO mode (ECP chipsets) */
 static size_t parport_pc_compat_write_block_pio (struct parport *port,
@@ -758,10 +774,7 @@ static size_t parport_pc_compat_write_block_pio (struct parport *port,
         port->physport->ieee1284.phase = IEEE1284_PH_FWD_DATA;
 
         /* Write the data to the FIFO. */
-        if (port->dma != PARPORT_DMA_NONE)
-                written = parport_pc_fifo_write_block_dma (port, buf, length);
-        else
-                written = parport_pc_fifo_write_block_pio (port, buf, length);
+        written = parport_pc_fifo_write_block(port, buf, length);
 
         /* Finish up. */
         /* For some hardware we don't want to touch the mode until
@@ -856,10 +869,7 @@ static size_t parport_pc_ecp_write_block_pio (struct parport *port,
         port->physport->ieee1284.phase = IEEE1284_PH_FWD_DATA;
 
         /* Write the data to the FIFO. */
-        if (port->dma != PARPORT_DMA_NONE)
-                written = parport_pc_fifo_write_block_dma (port, buf, length);
-        else
-                written = parport_pc_fifo_write_block_pio (port, buf, length);
+        written = parport_pc_fifo_write_block(port, buf, length);
 
         /* Finish up. */
         /* For some hardware we don't want to touch the mode until
@@ -2285,6 +2295,7 @@ struct parport *parport_pc_probe_port (unsigned long int base,
                 }
 
 #ifdef CONFIG_PARPORT_PC_FIFO
+#ifdef HAS_DMA
                 if (p->dma != PARPORT_DMA_NONE) {
                         if (request_dma (p->dma, p->name)) {
                                 printk (KERN_WARNING "%s: dma %d in use, "
@@ -2306,7 +2317,8 @@ struct parport *parport_pc_probe_port (unsigned long int base,
                                 }
                         }
                 }
-#endif /* CONFIG_PARPORT_PC_FIFO */
+#endif
+#endif
         }
 
         /* Done probing.  Now put the port into a sensible start-up state. */
@@ -2367,11 +2379,13 @@ void parport_pc_unregister_port (struct parport *p)
         if (p->modes & PARPORT_MODE_ECP)
                 release_region(p->base_hi, 3);
 #ifdef CONFIG_PARPORT_PC_FIFO
+#ifdef HAS_DMA
         if (priv->dma_buf)
                 pci_free_consistent(priv->dev, PAGE_SIZE,
                                     priv->dma_buf,
                                     priv->dma_handle);
-#endif /* CONFIG_PARPORT_PC_FIFO */
+#endif
+#endif
         kfree (p->private_data);
         parport_put_port(p);
         kfree (ops); /* hope no-one cached it */
diff --git a/drivers/pci/hotplug/ibmphp.h b/drivers/pci/hotplug/ibmphp.h
index 5bc039da647f..c22e0284d7b1 100644
--- a/drivers/pci/hotplug/ibmphp.h
+++ b/drivers/pci/hotplug/ibmphp.h
@@ -196,7 +196,7 @@ struct ebda_hpc_bus {
 
 
 /********************************************************************
-*   THREE TYPE OF HOT PLUG CONTROLER                                *
+*   THREE TYPE OF HOT PLUG CONTROLLER                                *
 ********************************************************************/
 
 struct isa_ctlr_access {
diff --git a/drivers/pci/hotplug/ibmphp_hpc.c b/drivers/pci/hotplug/ibmphp_hpc.c
index 6894b548c8ca..1a3eb8d3d4cb 100644
--- a/drivers/pci/hotplug/ibmphp_hpc.c
+++ b/drivers/pci/hotplug/ibmphp_hpc.c
@@ -64,7 +64,7 @@ static int to_debug = FALSE;
 #define WPG_I2C_OR              0x2000  // I2C OR operation
 
 //----------------------------------------------------------------------------
-// Command set for I2C Master Operation Setup Regisetr
+// Command set for I2C Master Operation Setup Register
 //----------------------------------------------------------------------------
 #define WPG_READATADDR_MASK     0x00010000      // read,bytes,I2C shifted,index
 #define WPG_WRITEATADDR_MASK    0x40010000      // write,bytes,I2C shifted,index
@@ -835,7 +835,7 @@ static void poll_hpc (void)
                 if (ibmphp_shutdown) 
                         break;
                 
-                /* try to get the lock to do some kind of harware access */
+                /* try to get the lock to do some kind of hardware access */
                 down (&semOperations);
 
                 switch (poll_state) {
@@ -906,7 +906,7 @@ static void poll_hpc (void)
                                 poll_state = POLL_LATCH_REGISTER;
                         break;
                 }       
-                /* give up the harware semaphore */
+                /* give up the hardware semaphore */
                 up (&semOperations);
                 /* sleep for a short time just for good measure */
                 msleep(100);
diff --git a/drivers/pci/hotplug/ibmphp_pci.c b/drivers/pci/hotplug/ibmphp_pci.c
index 2335fac65fb4..8122fe734aa7 100644
--- a/drivers/pci/hotplug/ibmphp_pci.c
+++ b/drivers/pci/hotplug/ibmphp_pci.c
@@ -1308,10 +1308,10 @@ static int unconfigure_boot_device (u8 busno, u8 device, u8 function)
                         /* ????????? DO WE NEED TO WRITE ANYTHING INTO THE PCI CONFIG SPACE BACK ?????????? */
                 } else {
                         /* This is Memory */
-                        start_address &= PCI_BASE_ADDRESS_MEM_MASK;
                         if (start_address & PCI_BASE_ADDRESS_MEM_PREFETCH) {
                                 /* pfmem */
                                 debug ("start address of pfmem is %x\n", start_address);
+                                start_address &= PCI_BASE_ADDRESS_MEM_MASK;
 
                                 if (ibmphp_find_resource (bus, start_address, &pfmem, PFMEM) < 0) {
                                         err ("cannot find corresponding PFMEM resource to remove\n");
@@ -1325,6 +1325,8 @@ static int unconfigure_boot_device (u8 busno, u8 device, u8 function)
                         } else {
                                 /* regular memory */
                                 debug ("start address of mem is %x\n", start_address);
+                                start_address &= PCI_BASE_ADDRESS_MEM_MASK;
+
                                 if (ibmphp_find_resource (bus, start_address, &mem, MEM) < 0) {
                                         err ("cannot find corresponding MEM resource to remove\n");
                                         return -EIO;
@@ -1422,9 +1424,9 @@ static int unconfigure_boot_bridge (u8 busno, u8 device, u8 function)
                         /* ????????? DO WE NEED TO WRITE ANYTHING INTO THE PCI CONFIG SPACE BACK ?????????? */
                 } else {
                         /* This is Memory */
-                        start_address &= PCI_BASE_ADDRESS_MEM_MASK;
                         if (start_address & PCI_BASE_ADDRESS_MEM_PREFETCH) {
                                 /* pfmem */
+                                start_address &= PCI_BASE_ADDRESS_MEM_MASK;
                                 if (ibmphp_find_resource (bus, start_address, &pfmem, PFMEM) < 0) {
                                         err ("cannot find corresponding PFMEM resource to remove\n");
                                         return -EINVAL;
@@ -1436,6 +1438,7 @@ static int unconfigure_boot_bridge (u8 busno, u8 device, u8 function)
                                 }
                         } else {
                                 /* regular memory */
+                                start_address &= PCI_BASE_ADDRESS_MEM_MASK;
                                 if (ibmphp_find_resource (bus, start_address, &mem, MEM) < 0) {
                                         err ("cannot find corresponding MEM resource to remove\n");
                                         return -EINVAL;
diff --git a/drivers/pci/hotplug/pci_hotplug.h b/drivers/pci/hotplug/pci_hotplug.h
index 57ace325168d..88d44f7fef29 100644
--- a/drivers/pci/hotplug/pci_hotplug.h
+++ b/drivers/pci/hotplug/pci_hotplug.h
@@ -150,7 +150,7 @@ struct hotplug_slot_info {
  * @name: the name of the slot being registered.  This string must
  * be unique amoung slots registered on this system.
  * @ops: pointer to the &struct hotplug_slot_ops to be used for this slot
- * @info: pointer to the &struct hotplug_slot_info for the inital values for
+ * @info: pointer to the &struct hotplug_slot_info for the initial values for
  * this slot.
  * @release: called during pci_hp_deregister to free memory allocated in a
  * hotplug_slot structure.
diff --git a/drivers/pci/hotplug/pciehp_core.c b/drivers/pci/hotplug/pciehp_core.c
index 72baf749e65e..ed1fd8d6178d 100644
--- a/drivers/pci/hotplug/pciehp_core.c
+++ b/drivers/pci/hotplug/pciehp_core.c
@@ -90,6 +90,22 @@ static struct hotplug_slot_ops pciehp_hotplug_slot_ops = {
         .get_cur_bus_speed =    get_cur_bus_speed,
 };
 
+/**
+ * release_slot - free up the memory used by a slot
+ * @hotplug_slot: slot to free
+ */
+static void release_slot(struct hotplug_slot *hotplug_slot)
+{
+        struct slot *slot = hotplug_slot->private;
+
+        dbg("%s - physical_slot = %s\n", __FUNCTION__, hotplug_slot->name);
+
+        kfree(slot->hotplug_slot->info);
+        kfree(slot->hotplug_slot->name);
+        kfree(slot->hotplug_slot);
+        kfree(slot);
+}
+
 static int init_slots(struct controller *ctrl)
 {
         struct slot *new_slot;
@@ -139,7 +155,8 @@ static int init_slots(struct controller *ctrl)
 
                 /* register this slot with the hotplug pci core */
                 new_slot->hotplug_slot->private = new_slot;
-                make_slot_name (new_slot->hotplug_slot->name, SLOT_NAME_SIZE, new_slot);
+                new_slot->hotplug_slot->release = &release_slot;
+                make_slot_name(new_slot->hotplug_slot->name, SLOT_NAME_SIZE, new_slot);
                 new_slot->hotplug_slot->ops = &pciehp_hotplug_slot_ops;
 
                 new_slot->hpc_ops->get_power_status(new_slot, &(new_slot->hotplug_slot->info->power_status));
@@ -188,10 +205,6 @@ static int cleanup_slots (struct controller * ctrl)
         while (old_slot) {
                 next_slot = old_slot->next;
                 pci_hp_deregister (old_slot->hotplug_slot);
-                kfree(old_slot->hotplug_slot->info);
-                kfree(old_slot->hotplug_slot->name);
-                kfree(old_slot->hotplug_slot);
-                kfree(old_slot);
                 old_slot = next_slot;
         }
 
diff --git a/drivers/pci/hotplug/pcihp_skeleton.c b/drivers/pci/hotplug/pcihp_skeleton.c
index 6605d6bda529..3194d51c6ec9 100644
--- a/drivers/pci/hotplug/pcihp_skeleton.c
+++ b/drivers/pci/hotplug/pcihp_skeleton.c
@@ -297,7 +297,7 @@ static int __init init_slots(void)
                 hotplug_slot->ops = &skel_hotplug_slot_ops;
                 
                 /*
-                 * Initilize the slot info structure with some known
+                 * Initialize the slot info structure with some known
                  * good values.
                  */
                 info->power_status = get_power_status(slot);
diff --git a/drivers/pci/msi.c b/drivers/pci/msi.c
index 22ecd3b058be..30206ac43c44 100644
--- a/drivers/pci/msi.c
+++ b/drivers/pci/msi.c
@@ -522,7 +522,7 @@ void pci_scan_msi_device(struct pci_dev *dev)
  * msi_capability_init - configure device's MSI capability structure
  * @dev: pointer to the pci_dev data structure of MSI device function
  *
- * Setup the MSI capability structure of device funtion with a single
+ * Setup the MSI capability structure of device function with a single
  * MSI vector, regardless of device function is capable of handling
  * multiple messages. A return of zero indicates the successful setup
  * of an entry zero with the new MSI vector or non-zero for otherwise.
@@ -599,7 +599,7 @@ static int msi_capability_init(struct pci_dev *dev)
  * msix_capability_init - configure device's MSI-X capability
  * @dev: pointer to the pci_dev data structure of MSI-X device function
  *
- * Setup the MSI-X capability structure of device funtion with a
+ * Setup the MSI-X capability structure of device function with a
  * single MSI-X vector. A return of zero indicates the successful setup of
  * requested MSI-X entries with allocated vectors or non-zero for otherwise.
  **/
@@ -1074,7 +1074,7 @@ void pci_disable_msix(struct pci_dev* dev)
  * msi_remove_pci_irq_vectors - reclaim MSI(X) vectors to unused state
  * @dev: pointer to the pci_dev data structure of MSI(X) device function
  *
- * Being called during hotplug remove, from which the device funciton
+ * Being called during hotplug remove, from which the device function
  * is hot-removed. All previous assigned MSI/MSI-X vectors, if
  * allocated for this device function, are reclaimed to unused state,
  * which may be used later on.
diff --git a/drivers/pci/pci-acpi.c b/drivers/pci/pci-acpi.c
index 968eb32f292d..bc01d34e2634 100644
--- a/drivers/pci/pci-acpi.c
+++ b/drivers/pci/pci-acpi.c
@@ -19,7 +19,7 @@
 
 static u32 ctrlset_buf[3] = {0, 0, 0};
 static u32 global_ctrlsets = 0;
-u8 OSC_UUID[16] = {0x5B, 0x4D, 0xDB, 0x33, 0xF7, 0x1F, 0x1C, 0x40, 0x96, 0x57, 0x74, 0x41, 0xC0, 0x3D, 0xD7, 0x66};
+static u8 OSC_UUID[16] = {0x5B, 0x4D, 0xDB, 0x33, 0xF7, 0x1F, 0x1C, 0x40, 0x96, 0x57, 0x74, 0x41, 0xC0, 0x3D, 0xD7, 0x66};
 
 static acpi_status  
 acpi_query_osc (
diff --git a/drivers/pci/pci-driver.c b/drivers/pci/pci-driver.c
index 37b7961efc44..fe98553c978f 100644
--- a/drivers/pci/pci-driver.c
+++ b/drivers/pci/pci-driver.c
@@ -318,6 +318,14 @@ static int pci_device_resume(struct device * dev)
         return 0;
 }
 
+static void pci_device_shutdown(struct device *dev)
+{
+        struct pci_dev *pci_dev = to_pci_dev(dev);
+        struct pci_driver *drv = pci_dev->driver;
+
+        if (drv && drv->shutdown)
+                drv->shutdown(pci_dev);
+}
 
 #define kobj_to_pci_driver(obj) container_of(obj, struct device_driver, kobj)
 #define attr_to_driver_attribute(obj) container_of(obj, struct driver_attribute, attr)
@@ -373,7 +381,7 @@ pci_populate_driver_dir(struct pci_driver *drv)
  * 
  * Adds the driver structure to the list of registered drivers.
  * Returns a negative value on error, otherwise 0. 
- * If no error occured, the driver remains registered even if 
+ * If no error occurred, the driver remains registered even if 
  * no device was claimed during registration.
  */
 int pci_register_driver(struct pci_driver *drv)
@@ -385,6 +393,7 @@ int pci_register_driver(struct pci_driver *drv)
         drv->driver.bus = &pci_bus_type;
         drv->driver.probe = pci_device_probe;
         drv->driver.remove = pci_device_remove;
+        drv->driver.shutdown = pci_device_shutdown,
         drv->driver.owner = drv->owner;
         drv->driver.kobj.ktype = &pci_driver_kobj_type;
         pci_init_dynids(&drv->dynids);
diff --git a/drivers/pci/pci-sysfs.c b/drivers/pci/pci-sysfs.c
index d57ae71d32b1..8568b207f189 100644
--- a/drivers/pci/pci-sysfs.c
+++ b/drivers/pci/pci-sysfs.c
@@ -91,6 +91,7 @@ pci_read_config(struct kobject *kobj, char *buf, loff_t off, size_t count)
         struct pci_dev *dev = to_pci_dev(container_of(kobj,struct device,kobj));
         unsigned int size = 64;
         loff_t init_off = off;
+        u8 *data = (u8*) buf;
 
         /* Several chips lock up trying to read undefined config space */
         if (capable(CAP_SYS_ADMIN)) {
@@ -108,30 +109,47 @@ pci_read_config(struct kobject *kobj, char *buf, loff_t off, size_t count)
                 size = count;
         }
 
-        while (off & 3) {
-                unsigned char val;
+        if ((off & 1) && size) {
+                u8 val;
                 pci_read_config_byte(dev, off, &val);
-                buf[off - init_off] = val;
+                data[off - init_off] = val;
                 off++;
-                if (--size == 0)
-                        break;
+                size--;
+        }
+
+        if ((off & 3) && size > 2) {
+                u16 val;
+                pci_read_config_word(dev, off, &val);
+                data[off - init_off] = val & 0xff;
+                data[off - init_off + 1] = (val >> 8) & 0xff;
+                off += 2;
+                size -= 2;
         }
 
         while (size > 3) {
-                unsigned int val;
+                u32 val;
                 pci_read_config_dword(dev, off, &val);
-                buf[off - init_off] = val & 0xff;
-                buf[off - init_off + 1] = (val >> 8) & 0xff;
-                buf[off - init_off + 2] = (val >> 16) & 0xff;
-                buf[off - init_off + 3] = (val >> 24) & 0xff;
+                data[off - init_off] = val & 0xff;
+                data[off - init_off + 1] = (val >> 8) & 0xff;
+                data[off - init_off + 2] = (val >> 16) & 0xff;
+                data[off - init_off + 3] = (val >> 24) & 0xff;
                 off += 4;
                 size -= 4;
         }
 
-        while (size > 0) {
-                unsigned char val;
+        if (size >= 2) {
+                u16 val;
+                pci_read_config_word(dev, off, &val);
+                data[off - init_off] = val & 0xff;
+                data[off - init_off + 1] = (val >> 8) & 0xff;
+                off += 2;
+                size -= 2;
+        }
+
+        if (size > 0) {
+                u8 val;
                 pci_read_config_byte(dev, off, &val);
-                buf[off - init_off] = val;
+                data[off - init_off] = val;
                 off++;
                 --size;
         }
@@ -145,6 +163,7 @@ pci_write_config(struct kobject *kobj, char *buf, loff_t off, size_t count)
         struct pci_dev *dev = to_pci_dev(container_of(kobj,struct device,kobj));
         unsigned int size = count;
         loff_t init_off = off;
+        u8 *data = (u8*) buf;
 
         if (off > dev->cfg_size)
                 return 0;
@@ -152,26 +171,41 @@ pci_write_config(struct kobject *kobj, char *buf, loff_t off, size_t count)
                 size = dev->cfg_size - off;
                 count = size;
         }
-
-        while (off & 3) {
-                pci_write_config_byte(dev, off, buf[off - init_off]);
+        
+        if ((off & 1) && size) {
+                pci_write_config_byte(dev, off, data[off - init_off]);
                 off++;
-                if (--size == 0)
-                        break;
+                size--;
         }
+        
+        if ((off & 3) && size > 2) {
+                u16 val = data[off - init_off];
+                val |= (u16) data[off - init_off + 1] << 8;
+                pci_write_config_word(dev, off, val);
+                off += 2;
+                size -= 2;
+        }
 
         while (size > 3) {
-                unsigned int val = buf[off - init_off];
-                val |= (unsigned int) buf[off - init_off + 1] << 8;
-                val |= (unsigned int) buf[off - init_off + 2] << 16;
-                val |= (unsigned int) buf[off - init_off + 3] << 24;
+                u32 val = data[off - init_off];
+                val |= (u32) data[off - init_off + 1] << 8;
+                val |= (u32) data[off - init_off + 2] << 16;
+                val |= (u32) data[off - init_off + 3] << 24;
                 pci_write_config_dword(dev, off, val);
                 off += 4;
                 size -= 4;
         }
+        
+        if (size >= 2) {
+                u16 val = data[off - init_off];
+                val |= (u16) data[off - init_off + 1] << 8;
+                pci_write_config_word(dev, off, val);
+                off += 2;
+                size -= 2;
+        }
 
-        while (size > 0) {
-                pci_write_config_byte(dev, off, buf[off - init_off]);
+        if (size) {
+                pci_write_config_byte(dev, off, data[off - init_off]);
                 off++;
                 --size;
         }
diff --git a/drivers/pci/pci.c b/drivers/pci/pci.c
index bfbff8335268..f04b9ffe4153 100644
--- a/drivers/pci/pci.c
+++ b/drivers/pci/pci.c
@@ -16,6 +16,7 @@
 #include <linux/module.h>
 #include <linux/spinlock.h>
 #include <asm/dma.h>    /* isa_dma_bridge_buggy */
+#include "pci.h"
 
 
 /**
@@ -398,10 +399,10 @@ pci_enable_device(struct pci_dev *dev)
 {
         int err;
 
-        dev->is_enabled = 1;
         if ((err = pci_enable_device_bars(dev, (1 << PCI_NUM_RESOURCES) - 1)))
                 return err;
         pci_fixup_device(pci_fixup_enable, dev);
+        dev->is_enabled = 1;
         return 0;
 }
 
@@ -427,16 +428,15 @@ pci_disable_device(struct pci_dev *dev)
 {
         u16 pci_command;
         
-        dev->is_enabled = 0;
-        dev->is_busmaster = 0;
-
         pci_read_config_word(dev, PCI_COMMAND, &pci_command);
         if (pci_command & PCI_COMMAND_MASTER) {
                 pci_command &= ~PCI_COMMAND_MASTER;
                 pci_write_config_word(dev, PCI_COMMAND, pci_command);
         }
+        dev->is_busmaster = 0;
 
         pcibios_disable_device(dev);
+        dev->is_enabled = 0;
 }
 
 /**
@@ -749,17 +749,6 @@ pci_set_dma_mask(struct pci_dev *dev, u64 mask)
 }
     
 int
-pci_dac_set_dma_mask(struct pci_dev *dev, u64 mask)
-{
-        if (!pci_dac_dma_supported(dev, mask))
-                return -EIO;
-
-        dev->dma_mask = mask;
-
-        return 0;
-}
-
-int
 pci_set_consistent_dma_mask(struct pci_dev *dev, u64 mask)
 {
         if (!pci_dma_supported(dev, mask))
@@ -821,7 +810,6 @@ EXPORT_SYMBOL(pci_set_master);
 EXPORT_SYMBOL(pci_set_mwi);
 EXPORT_SYMBOL(pci_clear_mwi);
 EXPORT_SYMBOL(pci_set_dma_mask);
-EXPORT_SYMBOL(pci_dac_set_dma_mask);
 EXPORT_SYMBOL(pci_set_consistent_dma_mask);
 EXPORT_SYMBOL(pci_assign_resource);
 EXPORT_SYMBOL(pci_find_parent_resource);
diff --git a/drivers/pci/probe.c b/drivers/pci/probe.c
index 6f0edadd132c..b7ae87823c69 100644
--- a/drivers/pci/probe.c
+++ b/drivers/pci/probe.c
@@ -9,6 +9,7 @@
 #include <linux/slab.h>
 #include <linux/module.h>
 #include <linux/cpumask.h>
+#include "pci.h"
 
 #define CARDBUS_LATENCY_TIMER   176     /* secondary latency timer */
 #define CARDBUS_RESERVE_BUSNR   3
diff --git a/drivers/pci/proc.c b/drivers/pci/proc.c
index 84cc4f620d8d..e68bbfb1e7c3 100644
--- a/drivers/pci/proc.c
+++ b/drivers/pci/proc.c
@@ -15,6 +15,7 @@
 
 #include <asm/uaccess.h>
 #include <asm/byteorder.h>
+#include "pci.h"
 
 static int proc_initialized;    /* = 0 */
 
diff --git a/drivers/pci/quirks.c b/drivers/pci/quirks.c
index 15a398051682..026aa04669a2 100644
--- a/drivers/pci/quirks.c
+++ b/drivers/pci/quirks.c
@@ -18,6 +18,7 @@
 #include <linux/pci.h>
 #include <linux/init.h>
 #include <linux/delay.h>
+#include "pci.h"
 
 /* Deal with broken BIOS'es that neglect to enable passive release,
    which can cause problems in combination with the 82441FX/PPro MTRRs */
@@ -328,6 +329,7 @@ DECLARE_PCI_FIXUP_HEADER(PCI_VENDOR_ID_INTEL,    PCI_DEVICE_ID_INTEL_82801CA_12,
 DECLARE_PCI_FIXUP_HEADER(PCI_VENDOR_ID_INTEL,    PCI_DEVICE_ID_INTEL_82801DB_0,         quirk_ich4_lpc_acpi );
 DECLARE_PCI_FIXUP_HEADER(PCI_VENDOR_ID_INTEL,    PCI_DEVICE_ID_INTEL_82801DB_12,        quirk_ich4_lpc_acpi );
 DECLARE_PCI_FIXUP_HEADER(PCI_VENDOR_ID_INTEL,    PCI_DEVICE_ID_INTEL_82801EB_0,         quirk_ich4_lpc_acpi );
+DECLARE_PCI_FIXUP_HEADER(PCI_VENDOR_ID_INTEL,    PCI_DEVICE_ID_INTEL_ESB_1,             quirk_ich4_lpc_acpi );
 
 /*
  * VIA ACPI: One IO region pointed to by longword at
diff --git a/drivers/scsi/Kconfig b/drivers/scsi/Kconfig
index 750b11cefd93..1811cb240315 100644
--- a/drivers/scsi/Kconfig
+++ b/drivers/scsi/Kconfig
@@ -260,7 +260,7 @@ config SCSI_3W_9XXX
 
 config SCSI_7000FASST
         tristate "7000FASST SCSI support"
-        depends on ISA && SCSI
+        depends on ISA && SCSI && ISA_DMA_API
         help
           This driver supports the Western Digital 7000 SCSI host adapter
           family.  Some information is in the source:
@@ -295,7 +295,7 @@ config SCSI_AHA152X
 
 config SCSI_AHA1542
         tristate "Adaptec AHA1542 support"
-        depends on ISA && SCSI
+        depends on ISA && SCSI && ISA_DMA_API
         ---help---
           This is support for a SCSI host adapter.  It is explained in section
           3.4 of the SCSI-HOWTO, available from
@@ -515,7 +515,7 @@ config SCSI_SATA_VITESSE
 
 config SCSI_BUSLOGIC
         tristate "BusLogic SCSI support"
-        depends on (PCI || ISA || MCA) && SCSI && (BROKEN || !SPARC64)
+        depends on (PCI || ISA || MCA) && SCSI && ISA_DMA_API
         ---help---
           This is support for BusLogic MultiMaster and FlashPoint SCSI Host
           Adapters. Consult the SCSI-HOWTO, available from
@@ -571,7 +571,7 @@ config SCSI_DTC3280
 
 config SCSI_EATA
         tristate "EATA ISA/EISA/PCI (DPT and generic EATA/DMA-compliant boards) support"
-        depends on (ISA || EISA || PCI) && SCSI && (BROKEN || !SPARC64)
+        depends on (ISA || EISA || PCI) && SCSI && ISA_DMA_API
         ---help---
           This driver supports all EATA/DMA-compliant SCSI host adapters.  DPT
           ISA and all EISA I/O addresses are probed looking for the "EATA"
@@ -665,7 +665,7 @@ config SCSI_FD_MCS
 
 config SCSI_GDTH
         tristate "Intel/ICP (former GDT SCSI Disk Array) RAID Controller support"
-        depends on (ISA || EISA || PCI) && SCSI && (BROKEN || !SPARC64)
+        depends on (ISA || EISA || PCI) && SCSI && ISA_DMA_API
         ---help---
           Formerly called GDT SCSI Disk Array Controller Support.
 
@@ -1416,7 +1416,7 @@ config SCSI_T128
 
 config SCSI_U14_34F
         tristate "UltraStor 14F/34F support"
-        depends on ISA && SCSI
+        depends on ISA && SCSI && ISA_DMA_API
         ---help---
           This is support for the UltraStor 14F and 34F SCSI-2 host adapters.
           The source at <file:drivers/scsi/u14-34f.c> contains some
diff --git a/drivers/usb/core/message.c b/drivers/usb/core/message.c
index e12c5be1e0a3..f50aaf25c98e 100644
--- a/drivers/usb/core/message.c
+++ b/drivers/usb/core/message.c
@@ -431,7 +431,7 @@ nomem:
  * (2) error, where io->status is a negative errno value.  The number
  *     of io->bytes transferred before the error is usually less
  *     than requested, and can be nonzero.
- * (3) cancelation, a type of error with status -ECONNRESET that
+ * (3) cancellation, a type of error with status -ECONNRESET that
  *     is initiated by usb_sg_cancel().
  *
  * When this function returns, all memory allocated through usb_sg_init() or
@@ -1282,7 +1282,7 @@ static void release_interface(struct device *dev)
  * bus rwsem; usb device driver probe() methods cannot use this routine.
  *
  * Returns zero on success, or else the status code returned by the
- * underlying call that failed.  On succesful completion, each interface
+ * underlying call that failed.  On successful completion, each interface
  * in the original device configuration has been destroyed, and each one
  * in the new configuration has been probed by all relevant usb device
  * drivers currently known to the kernel.
diff --git a/drivers/usb/core/urb.c b/drivers/usb/core/urb.c
index 16972159a57a..0faf18d511de 100644
--- a/drivers/usb/core/urb.c
+++ b/drivers/usb/core/urb.c
@@ -121,7 +121,7 @@ struct urb * usb_get_urb(struct urb *urb)
  * describing that request to the USB subsystem.  Request completion will
  * be indicated later, asynchronously, by calling the completion handler.
  * The three types of completion are success, error, and unlink
- * (a software-induced fault, also called "request cancelation").  
+ * (a software-induced fault, also called "request cancellation").  
  *
  * URBs may be submitted in interrupt context.
  *
@@ -170,7 +170,7 @@ struct urb * usb_get_urb(struct urb *urb)
  * As of Linux 2.6, all USB endpoint transfer queues support depths greater
  * than one.  This was previously a HCD-specific behavior, except for ISO
  * transfers.  Non-isochronous endpoint queues are inactive during cleanup
- * after faults (transfer errors or cancelation).
+ * after faults (transfer errors or cancellation).
  *
  * Reserved Bandwidth Transfers:
  *
@@ -395,7 +395,7 @@ int usb_submit_urb(struct urb *urb, int mem_flags)
  *
  * This routine cancels an in-progress request.  URBs complete only
  * once per submission, and may be canceled only once per submission.
- * Successful cancelation means the requests's completion handler will
+ * Successful cancellation means the requests's completion handler will
  * be called with a status code indicating that the request has been
  * canceled (rather than any other code) and will quickly be removed
  * from host controller data structures.
diff --git a/drivers/usb/gadget/ether.c b/drivers/usb/gadget/ether.c
index 3993156c2e82..3f783cbdc7c3 100644
--- a/drivers/usb/gadget/ether.c
+++ b/drivers/usb/gadget/ether.c
@@ -569,7 +569,7 @@ static const struct usb_cdc_ether_desc ether_desc = {
 
 /* include the status endpoint if we can, even where it's optional.
  * use wMaxPacketSize big enough to fit CDC_NOTIFY_SPEED_CHANGE in one
- * packet, to simplify cancelation; and a big transfer interval, to
+ * packet, to simplify cancellation; and a big transfer interval, to
  * waste less bandwidth.
  *
  * some drivers (like Linux 2.4 cdc-ether!) "need" it to exist even
diff --git a/drivers/usb/gadget/inode.c b/drivers/usb/gadget/inode.c
index 2cff67ccce45..1e5e6ddef787 100644
--- a/drivers/usb/gadget/inode.c
+++ b/drivers/usb/gadget/inode.c
@@ -275,7 +275,7 @@ static const char *CHIP;
  *
  * After opening, configure non-control endpoints.  Then use normal
  * stream read() and write() requests; and maybe ioctl() to get more
- * precise FIFO status when recovering from cancelation.
+ * precise FIFO status when recovering from cancellation.
  */
 
 static void epio_complete (struct usb_ep *ep, struct usb_request *req)
diff --git a/drivers/usb/gadget/lh7a40x_udc.c b/drivers/usb/gadget/lh7a40x_udc.c
index 0def9f70e889..df75ab65a5ec 100644
--- a/drivers/usb/gadget/lh7a40x_udc.c
+++ b/drivers/usb/gadget/lh7a40x_udc.c
@@ -705,7 +705,7 @@ void nuke(struct lh7a40x_ep *ep, int status)
                 done(ep, req, status);
         }
 
-        /* Disable IRQ if EP is enabled (has decriptor) */
+        /* Disable IRQ if EP is enabled (has descriptor) */
         if (ep->desc)
                 pio_irq_disable(ep_index(ep));
 }
diff --git a/drivers/usb/gadget/serial.c b/drivers/usb/gadget/serial.c
index f1762ed6db63..4d591c764e38 100644
--- a/drivers/usb/gadget/serial.c
+++ b/drivers/usb/gadget/serial.c
@@ -240,7 +240,7 @@ struct gs_dev {
         struct usb_ep           *dev_notify_ep; /* address of notify endpoint */
         struct usb_ep           *dev_in_ep;     /* address of in endpoint */
         struct usb_ep           *dev_out_ep;    /* address of out endpoint */
-        struct usb_endpoint_descriptor          /* desciptor of notify ep */
+        struct usb_endpoint_descriptor          /* descriptor of notify ep */
                                 *dev_notify_ep_desc;
         struct usb_endpoint_descriptor          /* descriptor of in endpoint */
                                 *dev_in_ep_desc;
diff --git a/drivers/usb/host/ehci-hcd.c b/drivers/usb/host/ehci-hcd.c
index 84d2b93aca37..bc69bd7acebe 100644
--- a/drivers/usb/host/ehci-hcd.c
+++ b/drivers/usb/host/ehci-hcd.c
@@ -346,6 +346,22 @@ ehci_reboot (struct notifier_block *self, unsigned long code, void *null)
         return 0;
 }
 
+static void ehci_port_power (struct ehci_hcd *ehci, int is_on)
+{
+        unsigned port;
+
+        if (!HCS_PPC (ehci->hcs_params))
+                return;
+
+        ehci_dbg (ehci, "...power%s ports...\n", is_on ? "up" : "down");
+        for (port = HCS_N_PORTS (ehci->hcs_params); port > 0; )
+                (void) ehci_hub_control(ehci_to_hcd(ehci),
+                                is_on ? SetPortFeature : ClearPortFeature,
+                                USB_PORT_FEAT_POWER,
+                                port--, NULL, 0);
+        msleep(20);
+}
+
 
 /* called by khubd or root hub init threads */
 
@@ -362,8 +378,10 @@ static int ehci_hc_reset (struct usb_hcd *hcd)
         dbg_hcs_params (ehci, "reset");
         dbg_hcc_params (ehci, "reset");
 
+        /* cache this readonly data; minimize chip reads */
+        ehci->hcs_params = readl (&ehci->caps->hcs_params);
+
 #ifdef  CONFIG_PCI
-        /* EHCI 0.96 and later may have "extended capabilities" */
         if (hcd->self.controller->bus == &pci_bus_type) {
                 struct pci_dev  *pdev = to_pci_dev(hcd->self.controller);
 
@@ -383,9 +401,30 @@ static int ehci_hc_reset (struct usb_hcd *hcd)
                         break;
                 }
 
+                /* optional debug port, normally in the first BAR */
+                temp = pci_find_capability (pdev, 0x0a);
+                if (temp) {
+                        pci_read_config_dword(pdev, temp, &temp);
+                        temp >>= 16;
+                        if ((temp & (3 << 13)) == (1 << 13)) {
+                                temp &= 0x1fff;
+                                ehci->debug = hcd->regs + temp;
+                                temp = readl (&ehci->debug->control);
+                                ehci_info (ehci, "debug port %d%s\n",
+                                        HCS_DEBUG_PORT(ehci->hcs_params),
+                                        (temp & DBGP_ENABLED)
+                                                ? " IN USE"
+                                                : "");
+                                if (!(temp & DBGP_ENABLED))
+                                        ehci->debug = NULL;
+                        }
+                }
+
                 temp = HCC_EXT_CAPS (readl (&ehci->caps->hcc_params));
         } else
                 temp = 0;
+
+        /* EHCI 0.96 and later may have "extended capabilities" */
         while (temp && count--) {
                 u32             cap;
 
@@ -414,8 +453,7 @@ static int ehci_hc_reset (struct usb_hcd *hcd)
                 ehci_reset (ehci);
 #endif
 
-        /* cache this readonly data; minimize PCI reads */
-        ehci->hcs_params = readl (&ehci->caps->hcs_params);
+        ehci_port_power (ehci, 0);
 
         /* at least the Genesys GL880S needs fixup here */
         temp = HCS_N_CC(ehci->hcs_params) * HCS_N_PCC(ehci->hcs_params);
@@ -657,16 +695,11 @@ done2:
 static void ehci_stop (struct usb_hcd *hcd)
 {
         struct ehci_hcd         *ehci = hcd_to_ehci (hcd);
-        u8                      rh_ports, port;
 
         ehci_dbg (ehci, "stop\n");
 
         /* Turn off port power on all root hub ports. */
-        rh_ports = HCS_N_PORTS (ehci->hcs_params);
-        for (port = 1; port <= rh_ports; port++)
-                (void) ehci_hub_control(hcd,
-                        ClearPortFeature, USB_PORT_FEAT_POWER,
-                        port, NULL, 0);
+        ehci_port_power (ehci, 0);
 
         /* no more interrupts ... */
         del_timer_sync (&ehci->watchdog);
@@ -748,7 +781,6 @@ static int ehci_resume (struct usb_hcd *hcd)
         unsigned                port;
         struct usb_device       *root = hcd->self.root_hub;
         int                     retval = -EINVAL;
-        int                     powerup = 0;
 
         // maybe restore (PCI) FLADJ
 
@@ -766,8 +798,6 @@ static int ehci_resume (struct usb_hcd *hcd)
                         up (&hcd->self.root_hub->serialize);
                         break;
                 }
-                if ((status & PORT_POWER) == 0)
-                        powerup = 1;
                 if (!root->children [port])
                         continue;
                 dbg_port (ehci, __FUNCTION__, port + 1, status);
@@ -794,16 +824,9 @@ static int ehci_resume (struct usb_hcd *hcd)
                 retval = ehci_start (hcd);
 
                 /* here we "know" root ports should always stay powered;
-                 * but some controllers may lost all power.
+                 * but some controllers may lose all power.
                  */
-                if (powerup) {
-                        ehci_dbg (ehci, "...powerup ports...\n");
-                        for (port = HCS_N_PORTS (ehci->hcs_params); port > 0; )
-                                (void) ehci_hub_control(hcd,
-                                        SetPortFeature, USB_PORT_FEAT_POWER,
-                                                port--, NULL, 0);
-                        msleep(20);
-                }
+                ehci_port_power (ehci, 1);
         }
 
         return retval;
diff --git a/drivers/usb/host/ehci-hub.c b/drivers/usb/host/ehci-hub.c
index 2373537fabed..02fefab3501e 100644
--- a/drivers/usb/host/ehci-hub.c
+++ b/drivers/usb/host/ehci-hub.c
@@ -281,6 +281,8 @@ ehci_hub_descriptor (
         temp = 0x0008;                  /* per-port overcurrent reporting */
         if (HCS_PPC (ehci->hcs_params))
                 temp |= 0x0001;         /* per-port power control */
+        else
+                temp |= 0x0002;         /* no power switching */
 #if 0
 // re-enable when we support USB_PORT_FEAT_INDICATOR below.
         if (HCS_INDICATOR (ehci->hcs_params))
diff --git a/drivers/usb/host/ehci.h b/drivers/usb/host/ehci.h
index e763a8399a75..4df498231752 100644
--- a/drivers/usb/host/ehci.h
+++ b/drivers/usb/host/ehci.h
@@ -47,6 +47,12 @@ struct ehci_stats {
 #define EHCI_MAX_ROOT_PORTS     15              /* see HCS_N_PORTS */
 
 struct ehci_hcd {                       /* one per controller */
+        /* glue to PCI and HCD framework */
+        struct ehci_caps __iomem *caps;
+        struct ehci_regs __iomem *regs;
+        struct ehci_dbg_port __iomem *debug;
+
+        __u32                   hcs_params;     /* cached register copy */
         spinlock_t              lock;
 
         /* async schedule support */
@@ -84,11 +90,6 @@ struct ehci_hcd {			/* one per controller */
 
         unsigned                is_tdi_rh_tt:1; /* TDI roothub with TT */
 
-        /* glue to PCI and HCD framework */
-        struct ehci_caps __iomem *caps;
-        struct ehci_regs __iomem *regs;
-        __u32                   hcs_params;     /* cached register copy */
-
         /* irq statistics */
 #ifdef EHCI_STATS
         struct ehci_stats       stats;
@@ -165,7 +166,7 @@ struct ehci_caps {
         /* these fields are specified as 8 and 16 bit registers,
          * but some hosts can't perform 8 or 16 bit PCI accesses.
          */
-        u32     hc_capbase;
+        u32             hc_capbase;
 #define HC_LENGTH(p)            (((p)>>00)&0x00ff)      /* bits 7:0 */
 #define HC_VERSION(p)           (((p)>>16)&0xffff)      /* bits 31:16 */
         u32             hcs_params;     /* HCSPARAMS - offset 0x4 */
@@ -273,7 +274,7 @@ struct ehci_dbg_port {
 #define DBGP_ENABLED    (1<<28)
 #define DBGP_DONE       (1<<16)
 #define DBGP_INUSE      (1<<10)
-#define DBGP_ERRCODE(x) (((x)>>7)&0x0f)
+#define DBGP_ERRCODE(x) (((x)>>7)&0x07)
 #       define DBGP_ERR_BAD     1
 #       define DBGP_ERR_SIGNAL  2
 #define DBGP_ERROR      (1<<6)
@@ -282,11 +283,11 @@ struct ehci_dbg_port {
 #define DBGP_LEN(x)     (((x)>>0)&0x0f)
         u32     pids;
 #define DBGP_PID_GET(x)         (((x)>>16)&0xff)
-#define DBGP_PID_SET(data,tok)  (((data)<<8)|(tok));
+#define DBGP_PID_SET(data,tok)  (((data)<<8)|(tok))
         u32     data03;
         u32     data47;
         u32     address;
-#define DBGP_EPADDR(dev,ep)     (((dev)<<8)|(ep));
+#define DBGP_EPADDR(dev,ep)     (((dev)<<8)|(ep))
 } __attribute__ ((packed));
 
 /*-------------------------------------------------------------------------*/
diff --git a/drivers/usb/host/hc_crisv10.c b/drivers/usb/host/hc_crisv10.c
index 376f8a034f65..d9883d774d3a 100644
--- a/drivers/usb/host/hc_crisv10.c
+++ b/drivers/usb/host/hc_crisv10.c
@@ -4329,7 +4329,7 @@ static int __init etrax_usb_hc_init(void)
         bus->bus_name="ETRAX 100LX";
         bus->hcpriv = hc;
 
-        /* Initalize RH to the default address.
+        /* Initialize RH to the default address.
            And make sure that we have no status change indication */
         hc->rh.numports = 2;  /* The RH has two ports */
         hc->rh.devnum = 1;
diff --git a/drivers/usb/host/sl811-hcd.c b/drivers/usb/host/sl811-hcd.c
index d309e292198e..a374b7692073 100644
--- a/drivers/usb/host/sl811-hcd.c
+++ b/drivers/usb/host/sl811-hcd.c
@@ -134,7 +134,7 @@ static void port_power(struct sl811 *sl811, int is_on)
 
 /* This is a PIO-only HCD.  Queueing appends URBs to the endpoint's queue,
  * and may start I/O.  Endpoint queues are scanned during completion irq
- * handlers (one per packet: ACK, NAK, faults, etc) and urb cancelation.
+ * handlers (one per packet: ACK, NAK, faults, etc) and urb cancellation.
  *
  * Using an external DMA engine to copy a packet at a time could work,
  * though setup/teardown costs may be too big to make it worthwhile.
@@ -738,7 +738,7 @@ retry:
                 }
 #endif
 
-                /* port status seems wierd until after reset, so
+                /* port status seems weird until after reset, so
                  * force the reset and make khubd clean up later.
                  */
                 sl811->port1 |= (1 << USB_PORT_FEAT_C_CONNECTION)
diff --git a/drivers/usb/image/mdc800.c b/drivers/usb/image/mdc800.c
index 5791723e6083..a330a4b50e16 100644
--- a/drivers/usb/image/mdc800.c
+++ b/drivers/usb/image/mdc800.c
@@ -23,7 +23,7 @@
  *
  *
  * The driver brings the USB functions of the MDC800 to Linux.
- * To use the Camera you must support the USB Protocoll of the camera
+ * To use the Camera you must support the USB Protocol of the camera
  * to the Kernel Node.
  * The Driver uses a misc device Node. Create it with :
  * mknod /dev/mustek c 180 32
diff --git a/drivers/usb/input/aiptek.c b/drivers/usb/input/aiptek.c
index 2d76be62f4e0..94ce2a9ad50f 100644
--- a/drivers/usb/input/aiptek.c
+++ b/drivers/usb/input/aiptek.c
@@ -386,7 +386,7 @@ static int aiptek_convert_from_2s_complement(unsigned char c)
  * convention above.) I therefore have taken over REL_MISC and ABS_MISC
  * (for relative and absolute reports, respectively) for communicating
  * Proximity. Why two events? I thought it interesting to know if the
- * Proximity event occured while the tablet was in absolute or relative
+ * Proximity event occurred while the tablet was in absolute or relative
  * mode.
  *
  * Other tablets use the notion of a certain minimum stylus pressure
diff --git a/drivers/usb/input/mtouchusb.c b/drivers/usb/input/mtouchusb.c
index 6b45a66d58c1..ab1a2a30ce7c 100644
--- a/drivers/usb/input/mtouchusb.c
+++ b/drivers/usb/input/mtouchusb.c
@@ -32,7 +32,7 @@
  *    Changed reset from standard USB dev reset to vendor reset
  *    Changed data sent to host from compensated to raw coordinates
  *    Eliminated vendor/product module params
- *    Performed multiple successfull tests with an EXII-5010UC
+ *    Performed multiple successful tests with an EXII-5010UC
  *
  *  1.5 02/27/2005 ddstreet@ieee.org
  *    Added module parameter to select raw or hw-calibrated coordinate reporting
diff --git a/drivers/usb/media/ov511.c b/drivers/usb/media/ov511.c
index d6051822416e..036c485d1d1e 100644
--- a/drivers/usb/media/ov511.c
+++ b/drivers/usb/media/ov511.c
@@ -5041,7 +5041,7 @@ ov6xx0_configure(struct usb_ov511 *ov)
                 { OV511_I2C_BUS, 0x2a, 0x04 }, /* Disable framerate adjust */
 //              { OV511_I2C_BUS, 0x2b, 0xac }, /* Framerate; Set 2a[7] first */
                 { OV511_I2C_BUS, 0x2d, 0x99 },
-                { OV511_I2C_BUS, 0x33, 0xa0 }, /* Color Procesing Parameter */
+                { OV511_I2C_BUS, 0x33, 0xa0 }, /* Color Processing Parameter */
                 { OV511_I2C_BUS, 0x34, 0xd2 }, /* Max A/D range */
                 { OV511_I2C_BUS, 0x38, 0x8b },
                 { OV511_I2C_BUS, 0x39, 0x40 },
diff --git a/drivers/usb/media/pwc/pwc-ctrl.c b/drivers/usb/media/pwc/pwc-ctrl.c
index 42352f531bc0..42ec468d52d6 100644
--- a/drivers/usb/media/pwc/pwc-ctrl.c
+++ b/drivers/usb/media/pwc/pwc-ctrl.c
@@ -1100,7 +1100,7 @@ static inline int pwc_mpt_set_angle(struct pwc_device *pdev, int pan, int tilt)
         unsigned char buf[4];
         
         /* set new relative angle; angles are expressed in degrees * 100,
-           but cam as .5 degree resolution, hence devide by 200. Also
+           but cam as .5 degree resolution, hence divide by 200. Also
            the angle must be multiplied by 64 before it's send to
            the cam (??)
          */
diff --git a/drivers/usb/media/pwc/pwc-if.c b/drivers/usb/media/pwc/pwc-if.c
index c53e2263b7fb..cca47f480a8b 100644
--- a/drivers/usb/media/pwc/pwc-if.c
+++ b/drivers/usb/media/pwc/pwc-if.c
@@ -272,7 +272,7 @@ static int pwc_allocate_buffers(struct pwc_device *pdev)
                 return -ENXIO;
         }
 #endif  
-        /* Allocate Isochronuous pipe buffers */
+        /* Allocate Isochronous pipe buffers */
         for (i = 0; i < MAX_ISO_BUFS; i++) {
                 if (pdev->sbuf[i].data == NULL) {
                         kbuf = kmalloc(ISO_BUFFER_SIZE, GFP_KERNEL);
@@ -850,7 +850,7 @@ static int pwc_isoc_init(struct pwc_device *pdev)
         
         if (pdev->vmax_packet_size < 0 || pdev->vmax_packet_size > ISO_MAX_FRAME_SIZE) {
                 Err("Failed to find packet size for video endpoint in current alternate setting.\n");
-                return -ENFILE; /* Odd error, that should be noticable */
+                return -ENFILE; /* Odd error, that should be noticeable */
         }
 
         /* Set alternate interface */
@@ -2128,7 +2128,7 @@ static int __init usb_pwc_init(void)
         if (leds[1] >= 0)
                 led_off = leds[1];
 
-        /* Big device node whoopla. Basicly, it allows you to assign a
+        /* Big device node whoopla. Basically, it allows you to assign a
            device node (/dev/videoX) to a camera, based on its type
            & serial number. The format is [type[.serialnumber]:]node.
 
diff --git a/drivers/usb/media/pwc/pwc-ioctl.h b/drivers/usb/media/pwc/pwc-ioctl.h
index 65805eaa9a1c..5f9cb08bc02e 100644
--- a/drivers/usb/media/pwc/pwc-ioctl.h
+++ b/drivers/usb/media/pwc/pwc-ioctl.h
@@ -75,7 +75,7 @@
 #define PWC_FPS_SNAPSHOT        0x00400000
 
 
-/* structure for transfering x & y coordinates */
+/* structure for transferring x & y coordinates */
 struct pwc_coord
 {
         int x, y;               /* guess what */
diff --git a/drivers/usb/misc/legousbtower.c b/drivers/usb/misc/legousbtower.c
index dd4580cb57e0..7d06105763d4 100644
--- a/drivers/usb/misc/legousbtower.c
+++ b/drivers/usb/misc/legousbtower.c
@@ -859,7 +859,7 @@ static int tower_probe (struct usb_interface *interface, const struct usb_device
                 info ("udev is NULL.");
         }
 
-        /* allocate memory for our device state and intialize it */
+        /* allocate memory for our device state and initialize it */
 
         dev = kmalloc (sizeof(struct lego_usb_tower), GFP_KERNEL);
 
diff --git a/drivers/usb/net/usbnet.c b/drivers/usb/net/usbnet.c
index a45ea7c97356..f6bc6b3b333c 100644
--- a/drivers/usb/net/usbnet.c
+++ b/drivers/usb/net/usbnet.c
@@ -4071,6 +4071,9 @@ static const struct usb_device_id	products [] = {
         USB_DEVICE (0x8086, 0x07d3),    // "blob" bootloader
         .driver_info =  (unsigned long) &blob_info,
 }, {
+        USB_DEVICE (0x22b8, 0x600c),    // USBNET Motorola E680
+        .driver_info =  (unsigned long) &linuxdev_info,
+}, {
         // Linux Ethernet/RNDIS gadget on pxa210/25x/26x
         // e.g. Gumstix, current OpenZaurus, ...
         USB_DEVICE_VER (0x0525, 0xa4a2, 0x0203, 0x0203),
diff --git a/drivers/usb/net/zd1201.c b/drivers/usb/net/zd1201.c
index f98cb2af024e..341ae5f732dd 100644
--- a/drivers/usb/net/zd1201.c
+++ b/drivers/usb/net/zd1201.c
@@ -183,7 +183,7 @@ static void zd1201_usbtx(struct urb *urb, struct pt_regs *regs)
         return;
 }
 
-/* Incomming data */
+/* Incoming data */
 static void zd1201_usbrx(struct urb *urb, struct pt_regs *regs)
 {
         struct zd1201 *zd = urb->context;
@@ -772,7 +772,7 @@ static int zd1201_net_stop(struct net_device *dev)
 /*
         RFC 1042 encapsulates Ethernet frames in 802.11 frames
         by prefixing them with 0xaa, 0xaa, 0x03) followed by a SNAP OID of 0
-        (0x00, 0x00, 0x00). Zd requires an additionnal padding, copy
+        (0x00, 0x00, 0x00). Zd requires an additional padding, copy
         of ethernet addresses, length of the standard RFC 1042 packet
         and a command byte (which is nul for tx).
         
@@ -1098,7 +1098,7 @@ static int zd1201_get_range(struct net_device *dev,
 
 /*      Little bit of magic here: we only get the quality if we poll
  *      for it, and we never get an actual request to trigger such
- *      a poll. Therefore we 'asume' that the user will soon ask for
+ *      a poll. Therefore we 'assume' that the user will soon ask for
  *      the stats after asking the bssid.
  */
 static int zd1201_get_wap(struct net_device *dev,
@@ -1108,7 +1108,7 @@ static int zd1201_get_wap(struct net_device *dev,
         unsigned char buffer[6];
 
         if (!zd1201_getconfig(zd, ZD1201_RID_COMMSQUALITY, buffer, 6)) {
-                /* Unfortunatly the quality and noise reported is useless.
+                /* Unfortunately the quality and noise reported is useless.
                    they seem to be accumulators that increase until you
                    read them, unless we poll on a fixed interval we can't
                    use them
diff --git a/drivers/usb/serial/Kconfig b/drivers/usb/serial/Kconfig
index 0c4aa00bb39d..bc798edf0358 100644
--- a/drivers/usb/serial/Kconfig
+++ b/drivers/usb/serial/Kconfig
@@ -53,6 +53,15 @@ config USB_SERIAL_GENERIC
           support" be compiled as a module for this driver to be used
           properly.
 
+config USB_SERIAL_AIRPRIME
+        tristate "USB AirPrime CDMA Wireless Driver"
+        depends on USB_SERIAL
+        help
+          Say Y here if you want to use a AirPrime CDMA Wireless PC card.
+
+          To compile this driver as a module, choose M here: the
+          module will be called airprime.
+
 config USB_SERIAL_BELKIN
         tristate "USB Belkin and Peracom Single Port Serial Driver"
         depends on USB_SERIAL
diff --git a/drivers/usb/serial/Makefile b/drivers/usb/serial/Makefile
index b0aac47d1959..d56ff6d86cce 100644
--- a/drivers/usb/serial/Makefile
+++ b/drivers/usb/serial/Makefile
@@ -11,6 +11,7 @@ usbserial-obj-$(CONFIG_USB_EZUSB)		+= ezusb.o
 
 usbserial-objs  := usb-serial.o generic.o bus.o $(usbserial-obj-y)
 
+obj-$(CONFIG_USB_SERIAL_AIRPRIME)               += airprime.o
 obj-$(CONFIG_USB_SERIAL_BELKIN)                 += belkin_sa.o
 obj-$(CONFIG_USB_SERIAL_CP2101)                 += cp2101.o
 obj-$(CONFIG_USB_SERIAL_CYBERJACK)              += cyberjack.o
diff --git a/drivers/usb/serial/airprime.c b/drivers/usb/serial/airprime.c
new file mode 100644
index 000000000000..a4ce0008d69b
--- /dev/null
+++ b/drivers/usb/serial/airprime.c
@@ -0,0 +1,63 @@
+/*
+ * AirPrime CDMA Wireless Serial USB driver
+ *
+ * Copyright (C) 2005 Greg Kroah-Hartman <gregkh@suse.de>
+ *
+ *      This program is free software; you can redistribute it and/or
+ *      modify it under the terms of the GNU General Public License version
+ *      2 as published by the Free Software Foundation.
+ */
+
+#include <linux/kernel.h>
+#include <linux/init.h>
+#include <linux/tty.h>
+#include <linux/module.h>
+#include <linux/usb.h>
+#include "usb-serial.h"
+
+static struct usb_device_id id_table [] = {
+        { USB_DEVICE(0xf3d, 0x0112) },
+        { },
+};
+MODULE_DEVICE_TABLE(usb, id_table);
+
+static struct usb_driver airprime_driver = {
+        .owner =        THIS_MODULE,
+        .name =         "airprime",
+        .probe =        usb_serial_probe,
+        .disconnect =   usb_serial_disconnect,
+        .id_table =     id_table,
+};
+
+static struct usb_serial_device_type airprime_device = {
+        .owner =                THIS_MODULE,
+        .name =                 "airprime",
+        .id_table =             id_table,
+        .num_interrupt_in =     NUM_DONT_CARE,
+        .num_bulk_in =          NUM_DONT_CARE,
+        .num_bulk_out =         NUM_DONT_CARE,
+        .num_ports =            1,
+};
+
+static int __init airprime_init(void)
+{
+        int retval;
+
+        retval = usb_serial_register(&airprime_device);
+        if (retval)
+                return retval;
+        retval = usb_register(&airprime_driver);
+        if (retval)
+                usb_serial_deregister(&airprime_device);
+        return retval;
+}
+
+static void __exit airprime_exit(void)
+{
+        usb_deregister(&airprime_driver);
+        usb_serial_deregister(&airprime_device);
+}
+
+module_init(airprime_init);
+module_exit(airprime_exit);
+MODULE_LICENSE("GPL");
diff --git a/drivers/usb/serial/cypress_m8.c b/drivers/usb/serial/cypress_m8.c
index d165f42d560d..f34a9bb6a219 100644
--- a/drivers/usb/serial/cypress_m8.c
+++ b/drivers/usb/serial/cypress_m8.c
@@ -16,6 +16,14 @@
  * See http://geocities.com/i0xox0i for information on this driver and the
  * earthmate usb device.
  *
+ *  Lonnie Mendez <dignome@gmail.com>
+ *  4-29-2005
+ *      Fixed problem where setting or retreiving the serial config would fail with
+ *      EPIPE.  Removed CRTS toggling so the driver behaves more like other usbserial
+ *      adapters.  Issued new interval of 1ms instead of the default 10ms.  As a
+ *      result, transfer speed has been substantially increased.  From avg. 850bps to
+ *      avg. 3300bps.  initial termios has also been modified.  Cleaned up code and
+ *      formatting issues so it is more readable.  Replaced the C++ style comments.
  *
  *  Lonnie Mendez <dignome@gmail.com>
  *  12-15-2004
@@ -32,12 +40,6 @@
  *  10-2003
  *      Driver first released.
  *
- *
- * Long Term TODO:
- *      Improve transfer speeds - both read/write are somewhat slow
- *   at this point.
- *      Improve debugging.  Show modem line status with debug output and
- *   implement filtering for certain data as a module parameter.
  */
 
 /* Thanks to Neil Whelchel for writing the first cypress m8 implementation for linux. */
@@ -72,11 +74,12 @@
         static int debug;
 #endif
 static int stats;
+static int interval;
 
 /*
  * Version Information
  */
-#define DRIVER_VERSION "v1.08"
+#define DRIVER_VERSION "v1.09"
 #define DRIVER_AUTHOR "Lonnie Mendez <dignome@gmail.com>, Neil Whelchel <koyama@firstlight.net>"
 #define DRIVER_DESC "Cypress USB to Serial Driver"
 
@@ -130,7 +133,6 @@ struct cypress_private {
         char prev_status, diff_status;     /* used for TIOCMIWAIT */
         /* we pass a pointer to this as the arguement sent to cypress_set_termios old_termios */
         struct termios tmp_termios;        /* stores the old termios settings */
-        char calledfromopen;               /* used when issuing lines on open - fixes rts drop bug */
 };
 
 /* write buffer structure */
@@ -168,10 +170,8 @@ static void 		  cypress_buf_free(struct cypress_buf *cb);
 static void               cypress_buf_clear(struct cypress_buf *cb);
 static unsigned int       cypress_buf_data_avail(struct cypress_buf *cb);
 static unsigned int       cypress_buf_space_avail(struct cypress_buf *cb);
-static unsigned int       cypress_buf_put(struct cypress_buf *cb, const char *buf,
-                                          unsigned int count);
-static unsigned int       cypress_buf_get(struct cypress_buf *cb, char *buf,
-                                          unsigned int count);
+static unsigned int       cypress_buf_put(struct cypress_buf *cb, const char *buf, unsigned int count);
+static unsigned int       cypress_buf_get(struct cypress_buf *cb, char *buf, unsigned int count);
 
 
 static struct usb_serial_device_type cypress_earthmate_device = {
@@ -234,14 +234,13 @@ static struct usb_serial_device_type cypress_hidcom_device = {
  *****************************************************************************/
 
 
-/* This function can either set or retreive the current serial line settings */
+/* This function can either set or retrieve the current serial line settings */
 static int cypress_serial_control (struct usb_serial_port *port, unsigned baud_mask, int data_bits, int stop_bits,
                                    int parity_enable, int parity_type, int reset, int cypress_request_type)
 {
-        int i, n_baud_rate = 0, retval = 0;
+        int new_baudrate = 0, retval = 0, tries = 0;
         struct cypress_private *priv;
-        __u8 feature_buffer[5];
-        __u8 config;
+        __u8 feature_buffer[8];
         unsigned long flags;
 
         dbg("%s", __FUNCTION__);
@@ -256,7 +255,8 @@ static int cypress_serial_control (struct usb_serial_port *port, unsigned baud_m
                          * of 57600bps (I have no idea whether DeLorme chose to use the general purpose
                          * firmware or not), if you need to modify this speed setting for your own
                          * project please add your own chiptype and modify the code likewise.  The
-                         * Cypress HID->COM device will work successfully up to 115200bps.
+                         * Cypress HID->COM device will work successfully up to 115200bps (but the
+                         * actual throughput is around 3kBps).
                          */
                         if (baud_mask != priv->cbr_mask) {
                                 dbg("%s - baud rate is changing", __FUNCTION__);
@@ -265,109 +265,114 @@ static int cypress_serial_control (struct usb_serial_port *port, unsigned baud_m
                                          * but are not used with NMEA and SiRF protocols */
                                         
                                         if ( (baud_mask == B300) || (baud_mask == B600) ) {
-                                                err("%s - failed setting baud rate, unsupported speed (default to 4800)",
+                                                err("%s - failed setting baud rate, unsupported speed",
                                                     __FUNCTION__);
-                                                n_baud_rate = 4800;
-                                        } else if ( (n_baud_rate = mask_to_rate(baud_mask)) == -1) {
-                                                err("%s - failed setting baud rate, unsupported speed (default to 4800)",
+                                                new_baudrate = priv->baud_rate;
+                                        } else if ( (new_baudrate = mask_to_rate(baud_mask)) == -1) {
+                                                err("%s - failed setting baud rate, unsupported speed",
                                                     __FUNCTION__);
-                                                n_baud_rate = 4800;
+                                                new_baudrate = priv->baud_rate;
                                         }
                                 } else if (priv->chiptype == CT_CYPHIDCOM) {
-                                        if ( (n_baud_rate = mask_to_rate(baud_mask)) == -1) {
-                                                err("%s - failed setting baud rate, unsupported speed (default to 4800)",
+                                        if ( (new_baudrate = mask_to_rate(baud_mask)) == -1) {
+                                                err("%s - failed setting baud rate, unsupported speed",
                                                     __FUNCTION__);
-                                                n_baud_rate = 4800;
+                                                new_baudrate = priv->baud_rate;
                                         }
                                 } else if (priv->chiptype == CT_GENERIC) {
-                                        if ( (n_baud_rate = mask_to_rate(baud_mask)) == -1) {
-                                                err("%s - failed setting baud rate, unsupported speed (default to 4800)",
+                                        if ( (new_baudrate = mask_to_rate(baud_mask)) == -1) {
+                                                err("%s - failed setting baud rate, unsupported speed",
                                                     __FUNCTION__);
-                                                n_baud_rate = 4800;
+                                                new_baudrate = priv->baud_rate;
                                         }
                                 } else {
-                                        info("%s - please define your chiptype, using 4800bps default", __FUNCTION__);
-                                        n_baud_rate = 4800;
+                                        info("%s - please define your chiptype", __FUNCTION__);
+                                        new_baudrate = priv->baud_rate;
                                 }
                         } else {  /* baud rate not changing, keep the old */
-                                n_baud_rate = priv->baud_rate;
+                                new_baudrate = priv->baud_rate;
                         }
-                        dbg("%s - baud rate is being sent as %d", __FUNCTION__, n_baud_rate);
-
+                        dbg("%s - baud rate is being sent as %d", __FUNCTION__, new_baudrate);
                         
-                        /*
-                         * This algorithm accredited to Jiang Jay Zhang... thanks for all the help!
-                         */
-                        for (i = 0; i < 4; ++i) {
-                                feature_buffer[i] = ( n_baud_rate >> (i*8) & 0xFF );
-                        }
+                        memset(feature_buffer, 0, 8);
+                        /* fill the feature_buffer with new configuration */
+                        *((u_int32_t *)feature_buffer) = new_baudrate;
 
-                        config = 0;                      // reset config byte
-                        config |= data_bits;             // assign data bits in 2 bit space ( max 3 )
+                        feature_buffer[4] |= data_bits;   /* assign data bits in 2 bit space ( max 3 ) */
                         /* 1 bit gap */
-                        config |= (stop_bits << 3);      // assign stop bits in 1 bit space
-                        config |= (parity_enable << 4);  // assign parity flag in 1 bit space
-                        config |= (parity_type << 5);    // assign parity type in 1 bit space
+                        feature_buffer[4] |= (stop_bits << 3);   /* assign stop bits in 1 bit space */
+                        feature_buffer[4] |= (parity_enable << 4);   /* assign parity flag in 1 bit space */
+                        feature_buffer[4] |= (parity_type << 5);   /* assign parity type in 1 bit space */
                         /* 1 bit gap */
-                        config |= (reset << 7);          // assign reset at end of byte, 1 bit space
-
-                        feature_buffer[4] = config;
+                        feature_buffer[4] |= (reset << 7);   /* assign reset at end of byte, 1 bit space */
                                 
                         dbg("%s - device is being sent this feature report:", __FUNCTION__);
                         dbg("%s - %02X - %02X - %02X - %02X - %02X", __FUNCTION__, feature_buffer[0], feature_buffer[1],
                             feature_buffer[2], feature_buffer[3], feature_buffer[4]);
                         
+                        do {
                         retval = usb_control_msg (port->serial->dev, usb_sndctrlpipe(port->serial->dev, 0),
                                                   HID_REQ_SET_REPORT, USB_DIR_OUT | USB_RECIP_INTERFACE | USB_TYPE_CLASS,
-                                                  0x0300, 0, feature_buffer, 5, 500);
+                                                          0x0300, 0, feature_buffer, 8, 500);
+
+                                if (tries++ >= 3)
+                                        break;
 
-                        if (retval != 5)
+                                if (retval == EPIPE)
+                                        usb_clear_halt(port->serial->dev, 0x00);
+                        } while (retval != 8 && retval != ENODEV);
+
+                        if (retval != 8)
                                 err("%s - failed sending serial line settings - %d", __FUNCTION__, retval);
                         else {
                                 spin_lock_irqsave(&priv->lock, flags);
-                                priv->baud_rate = n_baud_rate;
+                                priv->baud_rate = new_baudrate;
                                 priv->cbr_mask = baud_mask;
-                                priv->current_config = config;
-                                ++priv->cmd_count;
+                                priv->current_config = feature_buffer[4];
                                 spin_unlock_irqrestore(&priv->lock, flags);
                         }
                 break;
                 case CYPRESS_GET_CONFIG:
                         dbg("%s - retreiving serial line settings", __FUNCTION__);
-                        /* reset values in feature buffer */
-                        memset(feature_buffer, 0, 5);
+                        /* set initial values in feature buffer */
+                        memset(feature_buffer, 0, 8);
 
+                        do {
                         retval = usb_control_msg (port->serial->dev, usb_rcvctrlpipe(port->serial->dev, 0),
                                                   HID_REQ_GET_REPORT, USB_DIR_IN | USB_RECIP_INTERFACE | USB_TYPE_CLASS,
-                                                  0x0300, 0, feature_buffer, 5, 500);
+                                                          0x0300, 0, feature_buffer, 8, 500);
+                                
+                                if (tries++ >= 3)
+                                        break;
+
+                                if (retval == EPIPE)
+                                        usb_clear_halt(port->serial->dev, 0x00);
+                        } while (retval != 5 && retval != ENODEV);
+
                         if (retval != 5) {
                                 err("%s - failed to retreive serial line settings - %d", __FUNCTION__, retval);
                                 return retval;
                         } else {
                                 spin_lock_irqsave(&priv->lock, flags);
+
                                 /* store the config in one byte, and later use bit masks to check values */
                                 priv->current_config = feature_buffer[4];
-                                /* reverse the process above to get the baud_mask value */
-                                n_baud_rate = 0; // reset bits
-                                for (i = 0; i < 4; ++i) {
-                                        n_baud_rate |= ( feature_buffer[i] << (i*8) );
-                                }
+                                priv->baud_rate = *((u_int32_t *)feature_buffer);
                                 
-                                priv->baud_rate = n_baud_rate;
-                                if ( (priv->cbr_mask = rate_to_mask(n_baud_rate)) == 0x40)
+                                if ( (priv->cbr_mask = rate_to_mask(priv->baud_rate)) == 0x40)
                                         dbg("%s - failed setting the baud mask (not defined)", __FUNCTION__);
-                                ++priv->cmd_count;
                                 spin_unlock_irqrestore(&priv->lock, flags);
                         }
-                        break;
-                default:
-                        err("%s - unsupported serial control command issued", __FUNCTION__);
         }
+        spin_lock_irqsave(&priv->lock, flags);
+        ++priv->cmd_count;
+        spin_unlock_irqrestore(&priv->lock, flags);
+
         return retval;
 } /* cypress_serial_control */
 
 
-/* given a baud mask, it will return speed on success */
+/* given a baud mask, it will return integer baud on success */
 static int mask_to_rate (unsigned mask)
 {
         int rate;
@@ -438,11 +443,12 @@ static int generic_startup (struct usb_serial *serial)
         
         usb_reset_configuration (serial->dev);
         
+        interval = 1;
         priv->cmd_ctrl = 0;
         priv->line_control = 0;
         priv->termios_initialized = 0;
-        priv->calledfromopen = 0;
         priv->rx_flags = 0;
+        priv->cbr_mask = B300;
         usb_set_serial_port_data(serial->port[0], priv);
         
         return (0);     
@@ -513,7 +519,6 @@ static int cypress_open (struct usb_serial_port *port, struct file *filp)
         dbg("%s - port %d", __FUNCTION__, port->number);
 
         /* clear halts before open */
-        usb_clear_halt(serial->dev, 0x00);
         usb_clear_halt(serial->dev, 0x81);
         usb_clear_halt(serial->dev, 0x02);
 
@@ -531,7 +536,6 @@ static int cypress_open (struct usb_serial_port *port, struct file *filp)
         /* raise both lines and set termios */
         spin_lock_irqsave(&priv->lock, flags);
         priv->line_control = CONTROL_DTR | CONTROL_RTS;
-        priv->calledfromopen = 1;
         priv->cmd_ctrl = 1;
         spin_unlock_irqrestore(&priv->lock, flags);
         result = cypress_write(port, NULL, 0);
@@ -553,7 +557,7 @@ static int cypress_open (struct usb_serial_port *port, struct file *filp)
         usb_fill_int_urb(port->interrupt_in_urb, serial->dev,
                 usb_rcvintpipe(serial->dev, port->interrupt_in_endpointAddress),
                 port->interrupt_in_urb->transfer_buffer, port->interrupt_in_urb->transfer_buffer_length,
-                cypress_read_int_callback, port, port->interrupt_in_urb->interval);
+                cypress_read_int_callback, port, interval);
         result = usb_submit_urb(port->interrupt_in_urb, GFP_KERNEL);
 
         if (result){
@@ -680,12 +684,12 @@ static void cypress_send(struct usb_serial_port *port)
         spin_lock_irqsave(&priv->lock, flags);
         switch (port->interrupt_out_size) {
                 case 32:
-                        // this is for the CY7C64013...
+                        /* this is for the CY7C64013... */
                         offset = 2;
                         port->interrupt_out_buffer[0] = priv->line_control;
                         break;
                 case 8:
-                        // this is for the CY7C63743...
+                        /* this is for the CY7C63743... */
                         offset = 1;
                         port->interrupt_out_buffer[0] = priv->line_control;
                         break;
@@ -738,6 +742,7 @@ send:
 
         port->interrupt_out_urb->transfer_buffer_length = actual_size;
         port->interrupt_out_urb->dev = port->serial->dev;
+        port->interrupt_out_urb->interval = interval;
         result = usb_submit_urb (port->interrupt_out_urb, GFP_ATOMIC);
         if (result) {
                 dev_err(&port->dev, "%s - failed submitting write urb, error %d\n", __FUNCTION__,
@@ -910,7 +915,7 @@ static void cypress_set_termios (struct usb_serial_port *port, struct termios *o
         unsigned cflag, iflag, baud_mask;
         unsigned long flags;
         __u8 oldlines;
-        int linechange;
+        int linechange = 0;
         
         dbg("%s - port %d", __FUNCTION__, port->number);
 
@@ -996,15 +1001,7 @@ static void cypress_set_termios (struct usb_serial_port *port, struct termios *o
                         case B115200: dbg("%s - setting baud 115200bps", __FUNCTION__); break;
                         default: dbg("%s - unknown masked baud rate", __FUNCTION__);
                 }
-                priv->line_control |= CONTROL_DTR;
-                
-                /* toggle CRTSCTS? - don't do this if being called from cypress_open */
-                if (!priv->calledfromopen) {
-                        if (cflag & CRTSCTS)
-                                priv->line_control |= CONTROL_RTS;
-                        else
-                                priv->line_control &= ~CONTROL_RTS;
-                }
+                priv->line_control = (CONTROL_DTR | CONTROL_RTS);
         }
         spin_unlock_irqrestore(&priv->lock, flags);
         
@@ -1014,8 +1011,6 @@ static void cypress_set_termios (struct usb_serial_port *port, struct termios *o
         cypress_serial_control(port, baud_mask, data_bits, stop_bits, parity_enable,
                                parity_type, 0, CYPRESS_SET_CONFIG);
 
-        msleep(50);                     /* give some time between change and read (50ms) */
-
         /* we perform a CYPRESS_GET_CONFIG so that the current settings are filled into the private structure
          * this should confirm that all is working if it returns what we just set */
         cypress_serial_control(port, 0, 0, 0, 0, 0, 0, CYPRESS_GET_CONFIG);
@@ -1031,7 +1026,6 @@ static void cypress_set_termios (struct usb_serial_port *port, struct termios *o
                 dbg("Using custom termios settings for a baud rate of 4800bps.");
                 /* define custom termios settings for NMEA protocol */
 
-                
                 tty->termios->c_iflag /* input modes - */
                         &= ~(IGNBRK             /* disable ignore break */
                         | BRKINT                /* disable break causes interrupt */
@@ -1052,23 +1046,16 @@ static void cypress_set_termios (struct usb_serial_port *port, struct termios *o
                         | ISIG                  /* disable interrupt, quit, and suspend special characters */
                         | IEXTEN);              /* disable non-POSIX special characters */
 
-        } else if (priv->chiptype == CT_CYPHIDCOM) {
-
-                // Software app handling it for device...       
+        } /* CT_CYPHIDCOM: Application should handle this for device */
 
-        }
         linechange = (priv->line_control != oldlines);
         spin_unlock_irqrestore(&priv->lock, flags);
 
         /* if necessary, set lines */
-        if (!priv->calledfromopen && linechange) {
+        if (linechange) {
                 priv->cmd_ctrl = 1;
                 cypress_write(port, NULL, 0);
         }
-
-        if (priv->calledfromopen)
-                priv->calledfromopen = 0;
-        
 } /* cypress_set_termios */
 
  
@@ -1164,7 +1151,7 @@ static void cypress_read_int_callback(struct urb *urb, struct pt_regs *regs)
         spin_lock_irqsave(&priv->lock, flags);
         switch(urb->actual_length) {
                 case 32:
-                        // This is for the CY7C64013...
+                        /* This is for the CY7C64013... */
                         priv->current_status = data[0] & 0xF8;
                         bytes = data[1]+2;
                         i=2;
@@ -1172,7 +1159,7 @@ static void cypress_read_int_callback(struct urb *urb, struct pt_regs *regs)
                                 havedata = 1;
                         break;
                 case 8:
-                        // This is for the CY7C63743...
+                        /* This is for the CY7C63743... */
                         priv->current_status = data[0] & 0xF8;
                         bytes = (data[0] & 0x07)+1;
                         i=1;
@@ -1245,7 +1232,7 @@ continue_read:
                 port->interrupt_in_urb->transfer_buffer,
                 port->interrupt_in_urb->transfer_buffer_length,
                 cypress_read_int_callback, port,
-                port->interrupt_in_urb->interval);
+                interval);
         result = usb_submit_urb(port->interrupt_in_urb, GFP_ATOMIC);
         if (result)
                 dev_err(&urb->dev->dev, "%s - failed resubmitting read urb, error %d\n", __FUNCTION__, result);
@@ -1274,6 +1261,8 @@ static void cypress_write_int_callback(struct urb *urb, struct pt_regs *regs)
                         dbg("%s - urb shutting down with status: %d", __FUNCTION__, urb->status);
                         priv->write_urb_in_use = 0;
                         return;
+                case -EPIPE: /* no break needed */
+                        usb_clear_halt(port->serial->dev, 0x02);
                 default:
                         /* error in the urb, so we have to resubmit it */
                         dbg("%s - Overflow in write", __FUNCTION__);
@@ -1535,3 +1524,5 @@ module_param(debug, bool, S_IRUGO | S_IWUSR);
 MODULE_PARM_DESC(debug, "Debug enabled or not");
 module_param(stats, bool, S_IRUGO | S_IWUSR);
 MODULE_PARM_DESC(stats, "Enable statistics or not");
+module_param(interval, int, S_IRUGO | S_IWUSR);
+MODULE_PARM_DESC(interval, "Overrides interrupt interval");
diff --git a/drivers/usb/serial/ftdi_sio.c b/drivers/usb/serial/ftdi_sio.c
index 4c788c767a97..52394f08a947 100644
--- a/drivers/usb/serial/ftdi_sio.c
+++ b/drivers/usb/serial/ftdi_sio.c
@@ -76,7 +76,7 @@
  *      Defererence pointers after any paranoid checks, not before.
  *
  * (21/Jun/2003) Erik Nygren
- *      Added support for Home Electronics Tira-1 IR tranceiver using FT232BM chip.
+ *      Added support for Home Electronics Tira-1 IR transceiver using FT232BM chip.
  *      See <http://www.home-electro.com/tira1.htm>.  Only operates properly 
  *      at 100000 and RTS-CTS, so set custom divisor mode on startup.
  *      Also force the Tira-1 and USB-UIRT to only use their custom baud rates.
@@ -91,7 +91,7 @@
  *      Minor whitespace and comment changes.
  *
  * (12/Jun/2003) David Norwood
- *      Added support for USB-UIRT IR tranceiver using 8U232AM chip.
+ *      Added support for USB-UIRT IR transceiver using 8U232AM chip.
  *      See <http://home.earthlink.net/~jrhees/USBUIRT/index.htm>.  Only
  *      operates properly at 312500, so set custom divisor mode on startup.
  *
@@ -272,6 +272,7 @@ static int debug;
 
 static struct usb_device_id id_table_sio [] = {
         { USB_DEVICE(FTDI_VID, FTDI_SIO_PID) },
+        { USB_DEVICE(MOBILITY_VID, MOBILITY_USB_SERIAL_PID) },
         { }                                             /* Terminating entry */
 };
 
@@ -296,7 +297,6 @@ static struct usb_device_id id_table_8U232AM [] = {
         { USB_DEVICE_VER(FTDI_VID, FTDI_IRTRANS_PID, 0, 0x3ff) },
         { USB_DEVICE_VER(FTDI_VID, FTDI_8U232AM_PID, 0, 0x3ff) },
         { USB_DEVICE_VER(FTDI_VID, FTDI_8U232AM_ALT_PID, 0, 0x3ff) },
-        { USB_DEVICE_VER(FTDI_VID, FTDI_8U232AM_ALT_ALT_PID, 0, 0x3ff) },
         { USB_DEVICE_VER(FTDI_VID, FTDI_RELAIS_PID, 0, 0x3ff) },
         { USB_DEVICE(INTERBIOMETRICS_VID, INTERBIOMETRICS_IOBOARD_PID) },
         { USB_DEVICE(INTERBIOMETRICS_VID, INTERBIOMETRICS_MINI_IOBOARD_PID) },
@@ -369,11 +369,14 @@ static struct usb_device_id id_table_8U232AM [] = {
         { USB_DEVICE_VER(INTREPID_VID, INTREPID_NEOVI_PID, 0, 0x3ff) },
         { USB_DEVICE_VER(FALCOM_VID, FALCOM_TWIST_PID, 0, 0x3ff) },
         { USB_DEVICE_VER(FTDI_VID, FTDI_SUUNTO_SPORTS_PID, 0, 0x3ff) },
-        { USB_DEVICE_VER(FTDI_RM_VID, FTDI_RMCANVIEW_PID, 0, 0x3ff) },
+        { USB_DEVICE_VER(FTDI_VID, FTDI_RM_CANVIEW_PID, 0, 0x3ff) },
         { USB_DEVICE_VER(BANDB_VID, BANDB_USOTL4_PID, 0, 0x3ff) },
         { USB_DEVICE_VER(BANDB_VID, BANDB_USTL4_PID, 0, 0x3ff) },
         { USB_DEVICE_VER(BANDB_VID, BANDB_USO9ML2_PID, 0, 0x3ff) },
         { USB_DEVICE_VER(FTDI_VID, EVER_ECO_PRO_CDS, 0, 0x3ff) },
+        { USB_DEVICE_VER(FTDI_VID, FTDI_4N_GALAXY_DE_0_PID, 0, 0x3ff) },
+        { USB_DEVICE_VER(FTDI_VID, FTDI_4N_GALAXY_DE_1_PID, 0, 0x3ff) },
+        { USB_DEVICE_VER(FTDI_VID, FTDI_4N_GALAXY_DE_2_PID, 0, 0x3ff) },
         { }                                             /* Terminating entry */
 };
 
@@ -382,7 +385,6 @@ static struct usb_device_id id_table_FT232BM [] = {
         { USB_DEVICE_VER(FTDI_VID, FTDI_IRTRANS_PID, 0x400, 0xffff) },
         { USB_DEVICE_VER(FTDI_VID, FTDI_8U232AM_PID, 0x400, 0xffff) },
         { USB_DEVICE_VER(FTDI_VID, FTDI_8U232AM_ALT_PID, 0x400, 0xffff) },
-        { USB_DEVICE_VER(FTDI_VID, FTDI_8U232AM_ALT_ALT_PID, 0x400, 0xffff) },
         { USB_DEVICE_VER(FTDI_VID, FTDI_RELAIS_PID, 0x400, 0xffff) },
         { USB_DEVICE_VER(FTDI_NF_RIC_VID, FTDI_NF_RIC_PID, 0x400, 0xffff) },
         { USB_DEVICE_VER(FTDI_VID, FTDI_XF_632_PID, 0x400, 0xffff) },
@@ -485,11 +487,15 @@ static struct usb_device_id id_table_FT232BM [] = {
         { USB_DEVICE_VER(INTREPID_VID, INTREPID_NEOVI_PID, 0x400, 0xffff) },
         { USB_DEVICE_VER(FALCOM_VID, FALCOM_TWIST_PID, 0x400, 0xffff) },
         { USB_DEVICE_VER(FTDI_VID, FTDI_SUUNTO_SPORTS_PID, 0x400, 0xffff) },
-        { USB_DEVICE_VER(FTDI_RM_VID, FTDI_RMCANVIEW_PID, 0x400, 0xffff) },
+        { USB_DEVICE_VER(FTDI_VID, FTDI_RM_CANVIEW_PID, 0x400, 0xffff) },
         { USB_DEVICE_VER(BANDB_VID, BANDB_USOTL4_PID, 0x400, 0xffff) },
         { USB_DEVICE_VER(BANDB_VID, BANDB_USTL4_PID, 0x400, 0xffff) },
         { USB_DEVICE_VER(BANDB_VID, BANDB_USO9ML2_PID, 0x400, 0xffff) },
         { USB_DEVICE_VER(FTDI_VID, EVER_ECO_PRO_CDS, 0x400, 0xffff) },
+        { USB_DEVICE_VER(FTDI_VID, FTDI_4N_GALAXY_DE_0_PID, 0x400, 0xffff) },
+        { USB_DEVICE_VER(FTDI_VID, FTDI_4N_GALAXY_DE_1_PID, 0x400, 0xffff) },
+        { USB_DEVICE_VER(FTDI_VID, FTDI_4N_GALAXY_DE_2_PID, 0x400, 0xffff) },
+        { USB_DEVICE_VER(FTDI_VID, FTDI_ACTIVE_ROBOTS_PID, 0x400, 0xffff) },
         { }                                             /* Terminating entry */
 };
 
@@ -517,7 +523,6 @@ static struct usb_device_id id_table_combined [] = {
         { USB_DEVICE(FTDI_VID, FTDI_SIO_PID) },
         { USB_DEVICE(FTDI_VID, FTDI_8U232AM_PID) },
         { USB_DEVICE(FTDI_VID, FTDI_8U232AM_ALT_PID) },
-        { USB_DEVICE(FTDI_VID, FTDI_8U232AM_ALT_ALT_PID) },
         { USB_DEVICE(FTDI_VID, FTDI_8U2232C_PID) },
         { USB_DEVICE(FTDI_VID, FTDI_RELAIS_PID) },
         { USB_DEVICE(INTERBIOMETRICS_VID, INTERBIOMETRICS_IOBOARD_PID) },
@@ -596,6 +601,22 @@ static struct usb_device_id id_table_combined [] = {
         { USB_DEVICE(FTDI_VID, PROTEGO_R2X0) },
         { USB_DEVICE(FTDI_VID, PROTEGO_SPECIAL_3) },
         { USB_DEVICE(FTDI_VID, PROTEGO_SPECIAL_4) },
+        { USB_DEVICE_VER(FTDI_VID, FTDI_GUDEADS_E808_PID, 0x400, 0xffff) },
+        { USB_DEVICE_VER(FTDI_VID, FTDI_GUDEADS_E809_PID, 0x400, 0xffff) },
+        { USB_DEVICE_VER(FTDI_VID, FTDI_GUDEADS_E80A_PID, 0x400, 0xffff) },
+        { USB_DEVICE_VER(FTDI_VID, FTDI_GUDEADS_E80B_PID, 0x400, 0xffff) },
+        { USB_DEVICE_VER(FTDI_VID, FTDI_GUDEADS_E80C_PID, 0x400, 0xffff) },
+        { USB_DEVICE_VER(FTDI_VID, FTDI_GUDEADS_E80D_PID, 0x400, 0xffff) },
+        { USB_DEVICE_VER(FTDI_VID, FTDI_GUDEADS_E80E_PID, 0x400, 0xffff) },
+        { USB_DEVICE_VER(FTDI_VID, FTDI_GUDEADS_E80F_PID, 0x400, 0xffff) },
+        { USB_DEVICE_VER(FTDI_VID, FTDI_GUDEADS_E888_PID, 0x400, 0xffff) },
+        { USB_DEVICE_VER(FTDI_VID, FTDI_GUDEADS_E889_PID, 0x400, 0xffff) },
+        { USB_DEVICE_VER(FTDI_VID, FTDI_GUDEADS_E88A_PID, 0x400, 0xffff) },
+        { USB_DEVICE_VER(FTDI_VID, FTDI_GUDEADS_E88B_PID, 0x400, 0xffff) },
+        { USB_DEVICE_VER(FTDI_VID, FTDI_GUDEADS_E88C_PID, 0x400, 0xffff) },
+        { USB_DEVICE_VER(FTDI_VID, FTDI_GUDEADS_E88D_PID, 0x400, 0xffff) },
+        { USB_DEVICE_VER(FTDI_VID, FTDI_GUDEADS_E88E_PID, 0x400, 0xffff) },
+        { USB_DEVICE_VER(FTDI_VID, FTDI_GUDEADS_E88F_PID, 0x400, 0xffff) },
         { USB_DEVICE(FTDI_VID, FTDI_ELV_UO100_PID) },
         { USB_DEVICE_VER(FTDI_VID, LINX_SDMUSBQSS_PID, 0x400, 0xffff) },
         { USB_DEVICE_VER(FTDI_VID, LINX_MASTERDEVEL2_PID, 0x400, 0xffff) },
@@ -609,11 +630,16 @@ static struct usb_device_id id_table_combined [] = {
         { USB_DEVICE(INTREPID_VID, INTREPID_NEOVI_PID) },
         { USB_DEVICE(FALCOM_VID, FALCOM_TWIST_PID) },
         { USB_DEVICE(FTDI_VID, FTDI_SUUNTO_SPORTS_PID) },
-        { USB_DEVICE(FTDI_RM_VID, FTDI_RMCANVIEW_PID) },
+        { USB_DEVICE(FTDI_VID, FTDI_RM_CANVIEW_PID) },
         { USB_DEVICE(BANDB_VID, BANDB_USOTL4_PID) },
         { USB_DEVICE(BANDB_VID, BANDB_USTL4_PID) },
         { USB_DEVICE(BANDB_VID, BANDB_USO9ML2_PID) },
         { USB_DEVICE(FTDI_VID, EVER_ECO_PRO_CDS) },
+        { USB_DEVICE(FTDI_VID, FTDI_4N_GALAXY_DE_0_PID) },
+        { USB_DEVICE(FTDI_VID, FTDI_4N_GALAXY_DE_1_PID) },
+        { USB_DEVICE(FTDI_VID, FTDI_4N_GALAXY_DE_2_PID) },
+        { USB_DEVICE(MOBILITY_VID, MOBILITY_USB_SERIAL_PID) },
+        { USB_DEVICE_VER(FTDI_VID, FTDI_ACTIVE_ROBOTS_PID, 0x400, 0xffff) },
         { }                                             /* Terminating entry */
 };
 
@@ -1457,10 +1483,10 @@ static int ftdi_FT2232C_startup (struct usb_serial *serial)
         inter = serial->interface->altsetting->desc.bInterfaceNumber;
 
         if (inter) {
-                priv->interface = INTERFACE_B;
+                priv->interface = PIT_SIOB;
         }
         else  {
-                priv->interface = INTERFACE_A;
+                priv->interface = PIT_SIOA;
         }
         priv->baud_base = 48000000 / 2; /* Would be / 16, but FT2232C supports multiple of 0.125 divisor fractions! */
         
diff --git a/drivers/usb/serial/ftdi_sio.h b/drivers/usb/serial/ftdi_sio.h
index be5d60bf90b9..a52bb13a9ce4 100644
--- a/drivers/usb/serial/ftdi_sio.h
+++ b/drivers/usb/serial/ftdi_sio.h
@@ -26,7 +26,6 @@
 #define FTDI_SIO_PID    0x8372  /* Product Id SIO application of 8U100AX  */
 #define FTDI_8U232AM_PID 0x6001 /* Similar device to SIO above */
 #define FTDI_8U232AM_ALT_PID 0x6006 /* FTDI's alternate PID for above */
-#define FTDI_8U232AM_ALT_ALT_PID 0xf3c0 /* FTDI's second alternate PID for above */
 #define FTDI_8U2232C_PID 0x6010 /* Dual channel device */
 #define FTDI_RELAIS_PID 0xFA10  /* Relais device from Rudolf Gugler */
 #define FTDI_NF_RIC_VID 0x0DCD  /* Vendor Id */
@@ -137,7 +136,7 @@
 /*
  * Home Electronics (www.home-electro.com) USB gadgets
  */
-#define FTDI_HE_TIRA1_PID       0xFA78  /* Tira-1 IR tranceiver */
+#define FTDI_HE_TIRA1_PID       0xFA78  /* Tira-1 IR transceiver */
 
 /* USB-UIRT - An infrared receiver and transmitter using the 8U232AM chip */
 /* http://home.earthlink.net/~jrhees/USBUIRT/index.htm */
@@ -157,7 +156,8 @@
  */
 #define OCT_VID                 0x0B39  /* OCT vendor ID */
 /* Note: OCT US101 is also rebadged as Dick Smith Electronics (NZ) XH6381 */
-/* Also rebadged as SIIG Inc. model US2308 */
+/* Also rebadged as Dick Smith Electronics (Aus) XH6451 */
+/* Also rebadged as SIIG Inc. model US2308 hardware version 1 */
 #define OCT_US101_PID           0x0421  /* OCT US101 USB to RS-232 */
 
 /* an infrared receiver for user access control with IR tags */
@@ -236,10 +236,10 @@
 
 /*
  * RM Michaelides CANview USB (http://www.rmcan.com)
- * CAN filedbus interface adapter, addad by port GmbH www.port.de)
+ * CAN fieldbus interface adapter, added by port GmbH www.port.de)
+ * Ian Abbott changed the macro names for consistency.
  */
-#define FTDI_RM_VID             0x0403  /* Vendor  Id */
-#define FTDI_RMCANVIEW_PID      0xfd60  /* Product Id */
+#define FTDI_RM_CANVIEW_PID     0xfd60  /* Product Id */
 
 /*
  * EVER Eco Pro UPS (http://www.ever.com.pl/)
@@ -247,6 +247,26 @@
 
 #define EVER_ECO_PRO_CDS        0xe520  /* RS-232 converter */
 
+/*
+ * 4N-GALAXY.DE PIDs for CAN-USB, USB-RS232, USB-RS422, USB-RS485,
+ * USB-TTY activ, USB-TTY passiv.  Some PIDs are used by several devices
+ * and I'm not entirely sure which are used by which.
+ */
+#define FTDI_4N_GALAXY_DE_0_PID 0x8372
+#define FTDI_4N_GALAXY_DE_1_PID 0xF3C0
+#define FTDI_4N_GALAXY_DE_2_PID 0xF3C1
+
+/*
+ * Mobility Electronics products.
+ */
+#define MOBILITY_VID                    0x1342
+#define MOBILITY_USB_SERIAL_PID         0x0202  /* EasiDock USB 200 serial */
+
+/*
+ * Active Robots product ids.
+ */
+#define FTDI_ACTIVE_ROBOTS_PID  0xE548  /* USB comms board */
+
 /* Commands */
 #define FTDI_SIO_RESET          0 /* Reset the port */
 #define FTDI_SIO_MODEM_CTRL     1 /* Set the modem control register */
@@ -259,10 +279,6 @@
 #define FTDI_SIO_SET_LATENCY_TIMER      9 /* Set the latency timer */
 #define FTDI_SIO_GET_LATENCY_TIMER      10 /* Get the latency timer */
 
-/* Port interface code for FT2232C */
-#define INTERFACE_A             1
-#define INTERFACE_B             2
-
 
 /*
  *   BmRequestType:  1100 0000b
diff --git a/drivers/usb/serial/io_usbvend.h b/drivers/usb/serial/io_usbvend.h
index 8c1fa5e722b1..f1804fd5a3dd 100644
--- a/drivers/usb/serial/io_usbvend.h
+++ b/drivers/usb/serial/io_usbvend.h
@@ -289,7 +289,7 @@
 //
 
 //
-// Edgeport Compatiblity Descriptor
+// Edgeport Compatibility Descriptor
 //
 // This descriptor is only returned by Edgeport-compatible devices
 // supporting the EPiC spec. True ION devices do not return this
diff --git a/drivers/usb/serial/keyspan_usa90msg.h b/drivers/usb/serial/keyspan_usa90msg.h
index dd935b62c1a8..86708ecd8735 100644
--- a/drivers/usb/serial/keyspan_usa90msg.h
+++ b/drivers/usb/serial/keyspan_usa90msg.h
@@ -19,7 +19,7 @@
 
                 This file is available under a BSD-style copyright
 
-        2. The name of InnoSys Incorprated may not be used to endorse or promote
+        2. The name of InnoSys Incorporated may not be used to endorse or promote
         products derived from this software without specific prior written
         permission.
 
diff --git a/drivers/usb/storage/debug.c b/drivers/usb/storage/debug.c
index d76483706bc9..5a9321705a74 100644
--- a/drivers/usb/storage/debug.c
+++ b/drivers/usb/storage/debug.c
@@ -47,6 +47,7 @@
 #include <linux/cdrom.h>
 #include <scsi/scsi.h>
 #include <scsi/scsi_cmnd.h>
+#include <scsi/scsi_dbg.h>
 
 #include "debug.h"
 #include "scsi.h"
diff --git a/drivers/usb/storage/shuttle_usbat.c b/drivers/usb/storage/shuttle_usbat.c
index 7eff03d9b041..f3b60288696c 100644
--- a/drivers/usb/storage/shuttle_usbat.c
+++ b/drivers/usb/storage/shuttle_usbat.c
@@ -786,7 +786,7 @@ static int usbat_flash_check_media(struct us_data *us,
         if (rc != USB_STOR_XFER_GOOD)
                 return USB_STOR_TRANSPORT_ERROR;
 
-        // Check for media existance
+        // Check for media existence
         rc = usbat_flash_check_media_present(uio);
         if (rc == USBAT_FLASH_MEDIA_NONE) {
                 info->sense_key = 0x02;
diff --git a/drivers/usb/storage/unusual_devs.h b/drivers/usb/storage/unusual_devs.h
index bbda63c24c4d..d2891f475793 100644
--- a/drivers/usb/storage/unusual_devs.h
+++ b/drivers/usb/storage/unusual_devs.h
@@ -1,5 +1,5 @@
 /* Driver for USB Mass Storage compliant devices
- * Ununsual Devices File
+ * Unusual Devices File
  *
  * $Id: unusual_devs.h,v 1.32 2002/02/25 02:41:24 mdharm Exp $
  *
@@ -48,6 +48,14 @@
  * USB development list <linux-usb-devel@lists.sourceforge.net>.
  */
 
+/* patch submitted by Vivian Bregier <Vivian.Bregier@imag.fr>
+ */
+UNUSUAL_DEV(  0x03eb, 0x2002, 0x0100, 0x0100,
+                "ATMEL",
+                "SND1 Storage",
+                US_SC_DEVICE, US_PR_DEVICE, NULL,
+                US_FL_IGNORE_RESIDUE),
+
 UNUSUAL_DEV(  0x03ee, 0x6901, 0x0000, 0x0100,
                 "Mitsumi",
                 "USB FDD",
@@ -994,6 +1002,13 @@ UNUSUAL_DEV(  0x1019, 0x0c55, 0x0000, 0x9999,
                 US_SC_DEVICE, US_PR_DEVICE, usb_stor_ucr61s2b_init,
                 0 ),
 
+/* Reported by Vilius Bilinkevicius <vilisas AT xxx DOT lt) */
+UNUSUAL_DEV(  0x132b, 0x000b, 0x0001, 0x0001,
+                "Minolta",
+                "Dimage Z10",
+                US_SC_DEVICE, US_PR_DEVICE, NULL,
+                0 ),
+
 /* Reported by Kotrla Vitezslav <kotrla@ceb.cz> */
 UNUSUAL_DEV(  0x1370, 0x6828, 0x0110, 0x0110,
                 "SWISSBIT",
diff --git a/drivers/video/cyber2000fb.c b/drivers/video/cyber2000fb.c
index 8b1b7c687a99..3894b2a501d6 100644
--- a/drivers/video/cyber2000fb.c
+++ b/drivers/video/cyber2000fb.c
@@ -90,6 +90,8 @@ struct cfb_info {
          */
         u_char                  ramdac_ctrl;
         u_char                  ramdac_powerdown;
+
+        u32                     pseudo_palette[16];
 };
 
 static char *default_font = "Acorn8x8";
@@ -1223,9 +1225,7 @@ cyberpro_alloc_fb_info(unsigned int id, char *name)
 {
         struct cfb_info *cfb;
 
-        cfb = kmalloc(sizeof(struct cfb_info) +
-                       sizeof(u32) * 16, GFP_KERNEL);
-
+        cfb = kmalloc(sizeof(struct cfb_info), GFP_KERNEL);
         if (!cfb)
                 return NULL;
 
@@ -1281,7 +1281,7 @@ cyberpro_alloc_fb_info(unsigned int id, char *name)
 
         cfb->fb.fbops           = &cyber2000fb_ops;
         cfb->fb.flags           = FBINFO_DEFAULT | FBINFO_HWACCEL_YPAN;
-        cfb->fb.pseudo_palette  = (void *)(cfb + 1);
+        cfb->fb.pseudo_palette  = cfb->pseudo_palette;
 
         fb_alloc_cmap(&cfb->fb.cmap, NR_PALETTE, 0);
 
diff --git a/drivers/video/i810/i810_main.c b/drivers/video/i810/i810_main.c
index e04d3e8b2549..a9a618f2aa6a 100644
--- a/drivers/video/i810/i810_main.c
+++ b/drivers/video/i810/i810_main.c
@@ -1000,8 +1000,10 @@ static int i810_check_params(struct fb_var_screeninfo *var,
 
         if (fb_validate_mode(var, info)) {
                 if (fb_get_mode(FB_MAXTIMINGS, 0, var, info)) {
-                        int default_sync = (hsync1-HFMIN)|(hsync2-HFMAX)
-                                            |(vsync1-VFMIN)|(vsync2-VFMAX);
+                        int default_sync = (info->monspecs.hfmin-HFMIN)
+                                                |(info->monspecs.hfmax-HFMAX)
+                                                |(info->monspecs.vfmin-VFMIN)
+                                                |(info->monspecs.vfmax-VFMAX);
                         printk("i810fb: invalid video mode%s\n",
                             default_sync ? "" :
                             ". Specifying vsyncN/hsyncN parameters may help");