42 files changed, 118 insertions, 135 deletions

diff --git a/drivers/acpi/osl.c b/drivers/acpi/osl.c
index 7594f65800cf..4bc1c4178f50 100644
--- a/drivers/acpi/osl.c
+++ b/drivers/acpi/osl.c
@@ -1406,7 +1406,7 @@ acpi_os_invalidate_address(
         switch (space_id) {
         case ACPI_ADR_SPACE_SYSTEM_IO:
         case ACPI_ADR_SPACE_SYSTEM_MEMORY:
-                /* Only interference checks against SystemIO and SytemMemory
+                /* Only interference checks against SystemIO and SystemMemory
                    are needed */
                 res.start = address;
                 res.end = address + length - 1;
@@ -1458,7 +1458,7 @@ acpi_os_validate_address (
         switch (space_id) {
         case ACPI_ADR_SPACE_SYSTEM_IO:
         case ACPI_ADR_SPACE_SYSTEM_MEMORY:
-                /* Only interference checks against SystemIO and SytemMemory
+                /* Only interference checks against SystemIO and SystemMemory
                    are needed */
                 res = kzalloc(sizeof(struct acpi_res_list), GFP_KERNEL);
                 if (!res)
diff --git a/drivers/acpi/power.c b/drivers/acpi/power.c
index ddc76787b842..f74d3b31e5c9 100644
--- a/drivers/acpi/power.c
+++ b/drivers/acpi/power.c
@@ -172,7 +172,6 @@ static int acpi_power_get_list_state(struct acpi_handle_list *list, int *state)
                 return -EINVAL;
 
         /* The state of the list is 'on' IFF all resources are 'on'. */
-        /* */
 
         for (i = 0; i < list->count; i++) {
                 /*
diff --git a/drivers/ata/ata_piix.c b/drivers/ata/ata_piix.c
index 83bc49fac9bb..ec52fc618763 100644
--- a/drivers/ata/ata_piix.c
+++ b/drivers/ata/ata_piix.c
@@ -43,7 +43,7 @@
  * driver the list of errata that are relevant is below, going back to
  * PIIX4. Older device documentation is now a bit tricky to find.
  *
- * The chipsets all follow very much the same design. The orginal Triton
+ * The chipsets all follow very much the same design. The original Triton
  * series chipsets do _not_ support independant device timings, but this
  * is fixed in Triton II. With the odd mobile exception the chips then
  * change little except in gaining more modes until SATA arrives. This
diff --git a/drivers/block/cciss.c b/drivers/block/cciss.c
index eb5ff0531cfb..51ceaee98f9f 100644
--- a/drivers/block/cciss.c
+++ b/drivers/block/cciss.c
@@ -1588,7 +1588,6 @@ static int cciss_ioctl(struct block_device *bdev, fmode_t mode,
 
                         c->Request = ioc->Request;
                         if (ioc->buf_size > 0) {
-                                int i;
                                 for (i = 0; i < sg_used; i++) {
                                         temp64.val =
                                             pci_map_single(host->pdev, buff[i],
@@ -2434,7 +2433,7 @@ static int deregister_disk(ctlr_info_t *h, int drv_index,
 
         /* if it was the last disk, find the new hightest lun */
         if (clear_all && recalculate_highest_lun) {
-                int i, newhighest = -1;
+                int newhighest = -1;
                 for (i = 0; i <= h->highest_lun; i++) {
                         /* if the disk has size > 0, it is available */
                         if (h->drv[i] && h->drv[i]->heads)
diff --git a/drivers/char/agp/generic.c b/drivers/char/agp/generic.c
index fb86708e47ed..4b51982fd23a 100644
--- a/drivers/char/agp/generic.c
+++ b/drivers/char/agp/generic.c
@@ -1214,7 +1214,7 @@ struct agp_memory *agp_generic_alloc_user(size_t page_count, int type)
                 return NULL;
 
         for (i = 0; i < page_count; i++)
-                new->pages[i] = 0;
+                new->pages[i] = NULL;
         new->page_count = 0;
         new->type = type;
         new->num_scratch_pages = pages;
diff --git a/drivers/char/bsr.c b/drivers/char/bsr.c
index 7fef305774de..89d871ef8c2f 100644
--- a/drivers/char/bsr.c
+++ b/drivers/char/bsr.c
@@ -253,7 +253,7 @@ static int bsr_add_node(struct device_node *bn)
 
                 cur->bsr_device = device_create(bsr_class, NULL, cur->bsr_dev,
                                                 cur, cur->bsr_name);
-                if (!cur->bsr_device) {
+                if (IS_ERR(cur->bsr_device)) {
                         printk(KERN_ERR "device_create failed for %s\n",
                                cur->bsr_name);
                         cdev_del(&cur->bsr_cdev);
diff --git a/drivers/firewire/ohci.c b/drivers/firewire/ohci.c
index 94b16e0340ae..a3b083a7403a 100644
--- a/drivers/firewire/ohci.c
+++ b/drivers/firewire/ohci.c
@@ -1351,7 +1351,7 @@ static void bus_reset_tasklet(unsigned long data)
          * was set up before this reset, the old one is now no longer
          * in use and we can free it. Update the config rom pointers
          * to point to the current config rom and clear the
-         * next_config_rom pointer so a new udpate can take place.
+         * next_config_rom pointer so a new update can take place.
          */
 
         if (ohci->next_config_rom != NULL) {
diff --git a/drivers/gpu/drm/drm_bufs.c b/drivers/gpu/drm/drm_bufs.c
index f7ba82ebf65a..2092e7bb788f 100644
--- a/drivers/gpu/drm/drm_bufs.c
+++ b/drivers/gpu/drm/drm_bufs.c
@@ -961,7 +961,7 @@ int drm_addbufs_pci(struct drm_device * dev, struct drm_buf_desc * request)
                 dma->buflist[i + dma->buf_count] = &entry->buflist[i];
         }
 
-        /* No allocations failed, so now we can replace the orginal pagelist
+        /* No allocations failed, so now we can replace the original pagelist
          * with the new one.
          */
         if (dma->page_count) {
diff --git a/drivers/gpu/drm/i915/intel_display.c b/drivers/gpu/drm/i915/intel_display.c
index c7502b6b1600..f27e3703a716 100644
--- a/drivers/gpu/drm/i915/intel_display.c
+++ b/drivers/gpu/drm/i915/intel_display.c
@@ -905,9 +905,9 @@ intel_g4x_find_best_PLL(const intel_limit_t *limit, struct drm_crtc *crtc,
 
         memset(best_clock, 0, sizeof(*best_clock));
         max_n = limit->n.max;
-        /* based on hardware requriment prefer smaller n to precision */
+        /* based on hardware requirement, prefer smaller n to precision */
         for (clock.n = limit->n.min; clock.n <= max_n; clock.n++) {
-                /* based on hardware requirment prefere larger m1,m2 */
+                /* based on hardware requirement, prefere larger m1,m2 */
                 for (clock.m1 = limit->m1.max;
                      clock.m1 >= limit->m1.min; clock.m1--) {
                         for (clock.m2 = limit->m2.max;
diff --git a/drivers/gpu/drm/radeon/atombios.h b/drivers/gpu/drm/radeon/atombios.h
index 27e2c715be11..5319d9e2f7ba 100644
--- a/drivers/gpu/drm/radeon/atombios.h
+++ b/drivers/gpu/drm/radeon/atombios.h
@@ -3780,7 +3780,7 @@ typedef struct _ATOM_ASIC_SS_ASSIGNMENT
         UCHAR                                                           ucReserved[2];
 }ATOM_ASIC_SS_ASSIGNMENT;
 
-//Define ucClockIndication, SW uses the IDs below to search if the SS is requried/enabled on a clock branch/signal type.
+//Define ucClockIndication, SW uses the IDs below to search if the SS is required/enabled on a clock branch/signal type.
 //SS is not required or enabled if a match is not found.
 #define ASIC_INTERNAL_MEMORY_SS                 1
 #define ASIC_INTERNAL_ENGINE_SS                 2
@@ -5895,7 +5895,7 @@ typedef struct _ATOM_PPLIB_RS780_CLOCK_INFO
       UCHAR  ucPadding;                   // For proper alignment and size.
       USHORT usVDDC;                      // For the 780, use: None, Low, High, Variable
       UCHAR  ucMaxHTLinkWidth;            // From SBIOS - {2, 4, 8, 16}
-      UCHAR  ucMinHTLinkWidth;            // From SBIOS - {2, 4, 8, 16}. Effective only if CDLW enabled. Minimum down stream width could be bigger as display BW requriement.
+      UCHAR  ucMinHTLinkWidth;            // From SBIOS - {2, 4, 8, 16}. Effective only if CDLW enabled. Minimum down stream width could be bigger as display BW requirement.
       USHORT usHTLinkFreq;                // See definition ATOM_PPLIB_RS780_HTLINKFREQ_xxx or in MHz(>=200).
       ULONG  ulFlags; 
 } ATOM_PPLIB_RS780_CLOCK_INFO;
diff --git a/drivers/infiniband/hw/ipath/ipath_iba6110.c b/drivers/infiniband/hw/ipath/ipath_iba6110.c
index 37d12e5efa49..1d7aea132a09 100644
--- a/drivers/infiniband/hw/ipath/ipath_iba6110.c
+++ b/drivers/infiniband/hw/ipath/ipath_iba6110.c
@@ -1474,7 +1474,7 @@ static void ipath_ht_quiet_serdes(struct ipath_devdata *dd)
 /**
  * ipath_pe_put_tid - write a TID in chip
  * @dd: the infinipath device
- * @tidptr: pointer to the expected TID (in chip) to udpate
+ * @tidptr: pointer to the expected TID (in chip) to update
  * @tidtype: RCVHQ_RCV_TYPE_EAGER (1) for eager, RCVHQ_RCV_TYPE_EXPECTED (0) for expected
  * @pa: physical address of in memory buffer; ipath_tidinvalid if freeing
  *
diff --git a/drivers/infiniband/hw/ipath/ipath_iba6120.c b/drivers/infiniband/hw/ipath/ipath_iba6120.c
index fbf8c5379ea8..4b4a30b0dabd 100644
--- a/drivers/infiniband/hw/ipath/ipath_iba6120.c
+++ b/drivers/infiniband/hw/ipath/ipath_iba6120.c
@@ -1328,7 +1328,7 @@ bail:
 /**
  * ipath_pe_put_tid - write a TID in chip
  * @dd: the infinipath device
- * @tidptr: pointer to the expected TID (in chip) to udpate
+ * @tidptr: pointer to the expected TID (in chip) to update
  * @tidtype: RCVHQ_RCV_TYPE_EAGER (1) for eager, RCVHQ_RCV_TYPE_EXPECTED (0) for expected
  * @pa: physical address of in memory buffer; ipath_tidinvalid if freeing
  *
@@ -1394,7 +1394,7 @@ static void ipath_pe_put_tid(struct ipath_devdata *dd, u64 __iomem *tidptr,
 /**
  * ipath_pe_put_tid_2 - write a TID in chip, Revision 2 or higher
  * @dd: the infinipath device
- * @tidptr: pointer to the expected TID (in chip) to udpate
+ * @tidptr: pointer to the expected TID (in chip) to update
  * @tidtype: RCVHQ_RCV_TYPE_EAGER (1) for eager, RCVHQ_RCV_TYPE_EXPECTED (0) for expected
  * @pa: physical address of in memory buffer; ipath_tidinvalid if freeing
  *
diff --git a/drivers/infiniband/hw/ipath/ipath_iba7220.c b/drivers/infiniband/hw/ipath/ipath_iba7220.c
index a805402dd4ae..34b778ed97fc 100644
--- a/drivers/infiniband/hw/ipath/ipath_iba7220.c
+++ b/drivers/infiniband/hw/ipath/ipath_iba7220.c
@@ -1738,7 +1738,7 @@ bail:
 /**
  * ipath_7220_put_tid - write a TID to the chip
  * @dd: the infinipath device
- * @tidptr: pointer to the expected TID (in chip) to udpate
+ * @tidptr: pointer to the expected TID (in chip) to update
  * @tidtype: 0 for eager, 1 for expected
  * @pa: physical address of in memory buffer; ipath_tidinvalid if freeing
  *
diff --git a/drivers/isdn/hardware/mISDN/hfcmulti.c b/drivers/isdn/hardware/mISDN/hfcmulti.c
index 75e71b5d9215..095ed76ebe80 100644
--- a/drivers/isdn/hardware/mISDN/hfcmulti.c
+++ b/drivers/isdn/hardware/mISDN/hfcmulti.c
@@ -117,7 +117,7 @@
  *      NOTE: only one mode value must be given for every card.
  *      -> See hfc_multi.h for HFC_IO_MODE_* values
  *      By default, the IO mode is pci memory IO (MEMIO).
- *      Some cards requre specific IO mode, so it cannot be changed.
+ *      Some cards require specific IO mode, so it cannot be changed.
  *      It may be usefull to set IO mode to register io (REGIO) to solve
  *      PCI bridge problems.
  *      If unsure, don't give this parameter.
diff --git a/drivers/isdn/hisax/hfc4s8s_l1.c b/drivers/isdn/hisax/hfc4s8s_l1.c
index 051b44e2556c..384d5118e325 100644
--- a/drivers/isdn/hisax/hfc4s8s_l1.c
+++ b/drivers/isdn/hisax/hfc4s8s_l1.c
@@ -310,7 +310,7 @@ wait_busy(hfc4s8s_hw * a)
 
 /******************************************************/
 /* function to read critical counter registers that   */
-/* may be udpated by the chip during read             */
+/* may be updated by the chip during read             */
 /******************************************************/
 static u_char
 Read_hfc8_stable(hfc4s8s_hw * hw, int reg)
diff --git a/drivers/macintosh/windfarm_pm81.c b/drivers/macintosh/windfarm_pm81.c
index 565d5b2adc95..129cda737880 100644
--- a/drivers/macintosh/windfarm_pm81.c
+++ b/drivers/macintosh/windfarm_pm81.c
@@ -188,7 +188,7 @@ struct wf_smu_sys_fans_state {
 };
 
 /*
- * Configs for SMU Sytem Fan control loop
+ * Configs for SMU System Fan control loop
  */
 static struct wf_smu_sys_fans_param wf_smu_sys_all_params[] = {
         /* Model ID 2 */
diff --git a/drivers/media/dvb/dvb-usb/friio-fe.c b/drivers/media/dvb/dvb-usb/friio-fe.c
index d14bd227b502..93c21ddd0b77 100644
--- a/drivers/media/dvb/dvb-usb/friio-fe.c
+++ b/drivers/media/dvb/dvb-usb/friio-fe.c
@@ -300,7 +300,7 @@ static int jdvbt90502_set_frontend(struct dvb_frontend *fe,
                                    struct dvb_frontend_parameters *p)
 {
         /**
-         * NOTE: ignore all the paramters except frequency.
+         * NOTE: ignore all the parameters except frequency.
          *       others should be fixed to the proper value for ISDB-T,
          *       but don't check here.
          */
diff --git a/drivers/message/i2o/i2o_config.c b/drivers/message/i2o/i2o_config.c
index 11073fa3d9f4..d33693c13368 100644
--- a/drivers/message/i2o/i2o_config.c
+++ b/drivers/message/i2o/i2o_config.c
@@ -314,22 +314,22 @@ static int i2o_cfg_swul(unsigned long arg)
         int ret = 0;
 
         if (copy_from_user(&kxfer, pxfer, sizeof(struct i2o_sw_xfer)))
-                goto return_fault;
+                return -EFAULT;
 
         if (get_user(swlen, kxfer.swlen) < 0)
-                goto return_fault;
+                return -EFAULT;
 
         if (get_user(maxfrag, kxfer.maxfrag) < 0)
-                goto return_fault;
+                return -EFAULT;
 
         if (get_user(curfrag, kxfer.curfrag) < 0)
-                goto return_fault;
+                return -EFAULT;
 
         if (curfrag == maxfrag)
                 fragsize = swlen - (maxfrag - 1) * 8192;
 
         if (!kxfer.buf)
-                goto return_fault;
+                return -EFAULT;
 
         c = i2o_find_iop(kxfer.iop);
         if (!c)
@@ -373,12 +373,8 @@ static int i2o_cfg_swul(unsigned long arg)
 
         i2o_dma_free(&c->pdev->dev, &buffer);
 
-      return_ret:
         return ret;
-      return_fault:
-        ret = -EFAULT;
-        goto return_ret;
-};
+}
 
 static int i2o_cfg_swdel(unsigned long arg)
 {
diff --git a/drivers/misc/eeprom/eeprom.c b/drivers/misc/eeprom/eeprom.c
index f939ebc2507c..e306a8cd2f96 100644
--- a/drivers/misc/eeprom/eeprom.c
+++ b/drivers/misc/eeprom/eeprom.c
@@ -1,24 +1,20 @@
 /*
-    Copyright (C) 1998, 1999  Frodo Looijaard <frodol@dds.nl> and
-                               Philip Edelbrock <phil@netroedge.com>
-    Copyright (C) 2003 Greg Kroah-Hartman <greg@kroah.com>
-    Copyright (C) 2003 IBM Corp.
-    Copyright (C) 2004 Jean Delvare <khali@linux-fr.org>
-
-    This program is free software; you can redistribute it and/or modify
-    it under the terms of the GNU General Public License as published by
-    the Free Software Foundation; either version 2 of the License, or
-    (at your option) any later version.
-
-    This program is distributed in the hope that it will be useful,
-    but WITHOUT ANY WARRANTY; without even the implied warranty of
-    MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
-    GNU General Public License for more details.
-
-    You should have received a copy of the GNU General Public License
-    along with this program; if not, write to the Free Software
-    Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
-*/
+ * Copyright (C) 1998, 1999  Frodo Looijaard <frodol@dds.nl> and
+ *                           Philip Edelbrock <phil@netroedge.com>
+ * Copyright (C) 2003 Greg Kroah-Hartman <greg@kroah.com>
+ * Copyright (C) 2003 IBM Corp.
+ * Copyright (C) 2004 Jean Delvare <khali@linux-fr.org>
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation; either version 2 of the License, or
+ * (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+ */
 
 #include <linux/kernel.h>
 #include <linux/init.h>
diff --git a/drivers/misc/eeprom/eeprom_93cx6.c b/drivers/misc/eeprom/eeprom_93cx6.c
index 15b1780025c8..7b33de95c4bf 100644
--- a/drivers/misc/eeprom/eeprom_93cx6.c
+++ b/drivers/misc/eeprom/eeprom_93cx6.c
@@ -1,27 +1,20 @@
 /*
-        Copyright (C) 2004 - 2006 rt2x00 SourceForge Project
-        <http://rt2x00.serialmonkey.com>
-
-        This program is free software; you can redistribute it and/or modify
-        it under the terms of the GNU General Public License as published by
-        the Free Software Foundation; either version 2 of the License, or
-        (at your option) any later version.
-
-        This program is distributed in the hope that it will be useful,
-        but WITHOUT ANY WARRANTY; without even the implied warranty of
-        MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
-        GNU General Public License for more details.
-
-        You should have received a copy of the GNU General Public License
-        along with this program; if not, write to the
-        Free Software Foundation, Inc.,
-        59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
- */
-
-/*
-        Module: eeprom_93cx6
-        Abstract: EEPROM reader routines for 93cx6 chipsets.
-        Supported chipsets: 93c46 & 93c66.
+ * Copyright (C) 2004 - 2006 rt2x00 SourceForge Project
+ * <http://rt2x00.serialmonkey.com>
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation; either version 2 of the License, or
+ * (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ * GNU General Public License for more details.
+ *
+ * Module: eeprom_93cx6
+ * Abstract: EEPROM reader routines for 93cx6 chipsets.
+ * Supported chipsets: 93c46 & 93c66.
  */
 
 #include <linux/kernel.h>
diff --git a/drivers/misc/eeprom/max6875.c b/drivers/misc/eeprom/max6875.c
index 5a6b2bce8ad5..fe2909278507 100644
--- a/drivers/misc/eeprom/max6875.c
+++ b/drivers/misc/eeprom/max6875.c
@@ -1,30 +1,30 @@
 /*
-    max6875.c - driver for MAX6874/MAX6875
-
-    Copyright (C) 2005 Ben Gardner <bgardner@wabtec.com>
-
-    Based on eeprom.c
-
-    The MAX6875 has a bank of registers and two banks of EEPROM.
-    Address ranges are defined as follows:
-     * 0x0000 - 0x0046 = configuration registers
-     * 0x8000 - 0x8046 = configuration EEPROM
-     * 0x8100 - 0x82FF = user EEPROM
-
-    This driver makes the user EEPROM available for read.
-
-    The registers & config EEPROM should be accessed via i2c-dev.
-
-    The MAX6875 ignores the lowest address bit, so each chip responds to
-    two addresses - 0x50/0x51 and 0x52/0x53.
-
-    Note that the MAX6875 uses i2c_smbus_write_byte_data() to set the read
-    address, so this driver is destructive if loaded for the wrong EEPROM chip.
-
-    This program is free software; you can redistribute it and/or modify
-    it under the terms of the GNU General Public License as published by
-    the Free Software Foundation; version 2 of the License.
-*/
+ * max6875.c - driver for MAX6874/MAX6875
+ *
+ * Copyright (C) 2005 Ben Gardner <bgardner@wabtec.com>
+ *
+ * Based on eeprom.c
+ *
+ * The MAX6875 has a bank of registers and two banks of EEPROM.
+ * Address ranges are defined as follows:
+ *  * 0x0000 - 0x0046 = configuration registers
+ *  * 0x8000 - 0x8046 = configuration EEPROM
+ *  * 0x8100 - 0x82FF = user EEPROM
+ *
+ * This driver makes the user EEPROM available for read.
+ *
+ * The registers & config EEPROM should be accessed via i2c-dev.
+ *
+ * The MAX6875 ignores the lowest address bit, so each chip responds to
+ * two addresses - 0x50/0x51 and 0x52/0x53.
+ *
+ * Note that the MAX6875 uses i2c_smbus_write_byte_data() to set the read
+ * address, so this driver is destructive if loaded for the wrong EEPROM chip.
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation; version 2 of the License.
+ */
 
 #include <linux/kernel.h>
 #include <linux/init.h>
diff --git a/drivers/net/bnx2x_hsi.h b/drivers/net/bnx2x_hsi.h
index 760069345b11..fd1f29e0317d 100644
--- a/drivers/net/bnx2x_hsi.h
+++ b/drivers/net/bnx2x_hsi.h
@@ -683,7 +683,7 @@ struct drv_func_mb {
 #define DRV_MSG_CODE_GET_MANUF_KEY                      0x82000000
 #define DRV_MSG_CODE_LOAD_L2B_PRAM                      0x90000000
         /*
-         * The optic module verification commands requris bootcode
+         * The optic module verification commands require bootcode
          * v5.0.6 or later
          */
 #define DRV_MSG_CODE_VRFY_OPT_MDL                       0xa0000000
diff --git a/drivers/net/ps3_gelic_wireless.c b/drivers/net/ps3_gelic_wireless.c
index f0be507e5324..369a8016b1ff 100644
--- a/drivers/net/ps3_gelic_wireless.c
+++ b/drivers/net/ps3_gelic_wireless.c
@@ -96,7 +96,7 @@ static inline int precise_ie(void)
  * post_eurus_cmd helpers
  */
 struct eurus_cmd_arg_info {
-        int pre_arg; /* command requres arg1, arg2 at POST COMMAND */
+        int pre_arg; /* command requires arg1, arg2 at POST COMMAND */
         int post_arg; /* command requires arg1, arg2 at GET_RESULT */
 };
 
diff --git a/drivers/net/smsc911x.c b/drivers/net/smsc911x.c
index cbf520d38eac..ffbaa608e002 100644
--- a/drivers/net/smsc911x.c
+++ b/drivers/net/smsc911x.c
@@ -736,7 +736,7 @@ static void smsc911x_phy_adjust_link(struct net_device *dev)
                         SMSC_TRACE(HW, "configuring for carrier OK");
                         if ((pdata->gpio_orig_setting & GPIO_CFG_LED1_EN_) &&
                             (!pdata->using_extphy)) {
-                                /* Restore orginal GPIO configuration */
+                                /* Restore original GPIO configuration */
                                 pdata->gpio_setting = pdata->gpio_orig_setting;
                                 smsc911x_reg_write(pdata, GPIO_CFG,
                                         pdata->gpio_setting);
@@ -750,7 +750,7 @@ static void smsc911x_phy_adjust_link(struct net_device *dev)
                         if ((pdata->gpio_setting & GPIO_CFG_LED1_EN_) &&
                             (!pdata->using_extphy)) {
                                 /* Force 10/100 LED off, after saving
-                                 * orginal GPIO configuration */
+                                 * original GPIO configuration */
                                 pdata->gpio_orig_setting = pdata->gpio_setting;
 
                                 pdata->gpio_setting &= ~GPIO_CFG_LED1_EN_;
diff --git a/drivers/pci/hotplug/cpqphp_core.c b/drivers/pci/hotplug/cpqphp_core.c
index f184d1d2ecbe..6644337d63d6 100644
--- a/drivers/pci/hotplug/cpqphp_core.c
+++ b/drivers/pci/hotplug/cpqphp_core.c
@@ -848,7 +848,7 @@ static int cpqhpc_probe(struct pci_dev *pdev, const struct pci_device_id *ent)
                 goto err_disable_device;
         }
 
-        /* Check for the proper subsytem ID's
+        /* Check for the proper subsystem ID's
          * Intel uses a different SSID programming model than Compaq.
          * For Intel, each SSID bit identifies a PHP capability.
          * Also Intel HPC's may have RID=0.
diff --git a/drivers/pci/pci.c b/drivers/pci/pci.c
index 37499127c801..1df7c508814e 100644
--- a/drivers/pci/pci.c
+++ b/drivers/pci/pci.c
@@ -1503,7 +1503,7 @@ int pci_prepare_to_sleep(struct pci_dev *dev)
  * pci_back_from_sleep - turn PCI device on during system-wide transition into working state
  * @dev: Device to handle.
  *
- * Disable device's sytem wake-up capability and put it into D0.
+ * Disable device's system wake-up capability and put it into D0.
  */
 int pci_back_from_sleep(struct pci_dev *dev)
 {
diff --git a/drivers/pci/pci.h b/drivers/pci/pci.h
index 4eb10f48d270..f8077b3c8c8c 100644
--- a/drivers/pci/pci.h
+++ b/drivers/pci/pci.h
@@ -244,7 +244,7 @@ struct pci_ats {
         int stu;        /* Smallest Translation Unit */
         int qdep;       /* Invalidate Queue Depth */
         int ref_cnt;    /* Physical Function reference count */
-        int is_enabled:1;       /* Enable bit is set */
+        unsigned int is_enabled:1;      /* Enable bit is set */
 };
 
 #ifdef CONFIG_PCI_IOV
diff --git a/drivers/ps3/ps3-sys-manager.c b/drivers/ps3/ps3-sys-manager.c
index 3cbaf1811bd0..d37c445f0eda 100644
--- a/drivers/ps3/ps3-sys-manager.c
+++ b/drivers/ps3/ps3-sys-manager.c
@@ -119,7 +119,7 @@ enum ps3_sys_manager_service_id {
  * enum ps3_sys_manager_attr - Notification attribute (bit position mask).
  * @PS3_SM_ATTR_POWER: Power button.
  * @PS3_SM_ATTR_RESET: Reset button, not available on retail console.
- * @PS3_SM_ATTR_THERMAL: Sytem thermal alert.
+ * @PS3_SM_ATTR_THERMAL: System thermal alert.
  * @PS3_SM_ATTR_CONTROLLER: Remote controller event.
  * @PS3_SM_ATTR_ALL: Logical OR of all.
  *
diff --git a/drivers/regulator/core.c b/drivers/regulator/core.c
index 2b4e40d31190..51cf2bb37438 100644
--- a/drivers/regulator/core.c
+++ b/drivers/regulator/core.c
@@ -1540,7 +1540,7 @@ EXPORT_SYMBOL_GPL(regulator_count_voltages);
  * Context: can sleep
  *
  * Returns a voltage that can be passed to @regulator_set_voltage(),
- * zero if this selector code can't be used on this sytem, or a
+ * zero if this selector code can't be used on this system, or a
  * negative errno.
  */
 int regulator_list_voltage(struct regulator *regulator, unsigned selector)
diff --git a/drivers/rtc/rtc-rx8581.c b/drivers/rtc/rtc-rx8581.c
index c9522f3bc21c..9718aaaa8215 100644
--- a/drivers/rtc/rtc-rx8581.c
+++ b/drivers/rtc/rtc-rx8581.c
@@ -1,8 +1,8 @@
 /*
  * An I2C driver for the Epson RX8581 RTC
  *
- * Author: Martyn Welch <martyn.welch@gefanuc.com>
- * Copyright 2008 GE Fanuc Intelligent Platforms Embedded Systems, Inc.
+ * Author: Martyn Welch <martyn.welch@ge.com>
+ * Copyright 2008 GE Intelligent Platforms Embedded Systems, Inc.
  *
  * 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
@@ -272,7 +272,7 @@ static void __exit rx8581_exit(void)
         i2c_del_driver(&rx8581_driver);
 }
 
-MODULE_AUTHOR("Martyn Welch <martyn.welch@gefanuc.com>");
+MODULE_AUTHOR("Martyn Welch <martyn.welch@ge.com>");
 MODULE_DESCRIPTION("Epson RX-8581 RTC driver");
 MODULE_LICENSE("GPL");
 MODULE_VERSION(DRV_VERSION);
diff --git a/drivers/rtc/rtc-stk17ta8.c b/drivers/rtc/rtc-stk17ta8.c
index 875ba099e7a5..b53a00198dbe 100644
--- a/drivers/rtc/rtc-stk17ta8.c
+++ b/drivers/rtc/rtc-stk17ta8.c
@@ -1,7 +1,7 @@
 /*
  * A RTC driver for the Simtek STK17TA8
  *
- * By Thomas Hommel <thomas.hommel@gefanuc.com>
+ * By Thomas Hommel <thomas.hommel@ge.com>
  *
  * Based on the DS1553 driver from
  * Atsushi Nemoto <anemo@mba.ocn.ne.jp>
@@ -382,7 +382,7 @@ static __exit void stk17ta8_exit(void)
 module_init(stk17ta8_init);
 module_exit(stk17ta8_exit);
 
-MODULE_AUTHOR("Thomas Hommel <thomas.hommel@gefanuc.com>");
+MODULE_AUTHOR("Thomas Hommel <thomas.hommel@ge.com>");
 MODULE_DESCRIPTION("Simtek STK17TA8 RTC driver");
 MODULE_LICENSE("GPL");
 MODULE_VERSION(DRV_VERSION);
diff --git a/drivers/s390/char/sclp_cpi_sys.c b/drivers/s390/char/sclp_cpi_sys.c
index 62c2647f37f4..4a51e3f09689 100644
--- a/drivers/s390/char/sclp_cpi_sys.c
+++ b/drivers/s390/char/sclp_cpi_sys.c
@@ -102,7 +102,7 @@ static struct sclp_req *cpi_prepare_req(void)
         /* set system name */
         set_data(evb->system_name, system_name);
 
-        /* set sytem level */
+        /* set system level */
         evb->system_level = system_level;
 
         /* set sysplex name */
diff --git a/drivers/scsi/bfa/include/defs/bfa_defs_cee.h b/drivers/scsi/bfa/include/defs/bfa_defs_cee.h
index b0ac9ac15c5d..6eaf519eccdc 100644
--- a/drivers/scsi/bfa/include/defs/bfa_defs_cee.h
+++ b/drivers/scsi/bfa/include/defs/bfa_defs_cee.h
@@ -50,7 +50,7 @@ struct bfa_cee_lldp_str_s {
 };
 
 
-/* LLDP paramters */
+/* LLDP parameters */
 struct bfa_cee_lldp_cfg_s {
         struct bfa_cee_lldp_str_s chassis_id;
         struct bfa_cee_lldp_str_s port_id;
diff --git a/drivers/scsi/bfa/include/defs/bfa_defs_status.h b/drivers/scsi/bfa/include/defs/bfa_defs_status.h
index 4374494bd566..ec78b4cb121a 100644
--- a/drivers/scsi/bfa/include/defs/bfa_defs_status.h
+++ b/drivers/scsi/bfa/include/defs/bfa_defs_status.h
@@ -223,9 +223,9 @@ enum bfa_status {
         BFA_STATUS_IM_PVID_NON_ZERO = 140, /*  Port VLAN ID (PVID) is Set to
                                             * Non-Zero Value */
         BFA_STATUS_IM_INETCFG_LOCK_FAILED = 141, /*  Acquiring Network
-                                                  * Subsytem Lock Failed.Please
+                                                  * Subsystem Lock Failed.Please
                                                   * try after some time */
-        BFA_STATUS_IM_GET_INETCFG_FAILED = 142, /*  Acquiring Network Subsytem
+        BFA_STATUS_IM_GET_INETCFG_FAILED = 142, /*  Acquiring Network Subsystem
                                                  * handle Failed. Please try
                                                  * after some time */
         BFA_STATUS_IM_NOT_BOUND = 143, /*  IM driver is not active */
diff --git a/drivers/spi/spi_mpc8xxx.c b/drivers/spi/spi_mpc8xxx.c
index 14d052316502..e324627d97a2 100644
--- a/drivers/spi/spi_mpc8xxx.c
+++ b/drivers/spi/spi_mpc8xxx.c
@@ -640,7 +640,7 @@ static int mpc8xxx_spi_setup(struct spi_device *spi)
         }
         mpc8xxx_spi = spi_master_get_devdata(spi->master);
 
-        hw_mode = cs->hw_mode; /* Save orginal settings */
+        hw_mode = cs->hw_mode; /* Save original settings */
         cs->hw_mode = mpc8xxx_spi_read_reg(&mpc8xxx_spi->base->mode);
         /* mask out bits we are going to set */
         cs->hw_mode &= ~(SPMODE_CP_BEGIN_EDGECLK | SPMODE_CI_INACTIVEHIGH
diff --git a/drivers/staging/vt6655/rxtx.c b/drivers/staging/vt6655/rxtx.c
index ed3070edcac1..4fcc4351e73f 100644
--- a/drivers/staging/vt6655/rxtx.c
+++ b/drivers/staging/vt6655/rxtx.c
@@ -25,19 +25,19 @@
  * Date: May 20, 2003
  *
  * Functions:
- *      s_vGenerateTxParameter - Generate tx dma requried parameter.
+ *      s_vGenerateTxParameter - Generate tx dma required parameter.
  *      vGenerateMACHeader - Translate 802.3 to 802.11 header
- *      cbGetFragCount - Caculate fragement number count
+ *      cbGetFragCount - Caculate fragment number count
  *      csBeacon_xmit - beacon tx function
  *      csMgmt_xmit - management tx function
  *      s_cbFillTxBufHead - fulfill tx dma buffer header
  *      s_uGetDataDuration - get tx data required duration
  *      s_uFillDataHead- fulfill tx data duration header
- *      s_uGetRTSCTSDuration- get rtx/cts requried duration
+ *      s_uGetRTSCTSDuration- get rtx/cts required duration
  *      s_uGetRTSCTSRsvTime- get rts/cts reserved time
  *      s_uGetTxRsvTime- get frame reserved time
  *      s_vFillCTSHead- fulfill CTS ctl header
- *      s_vFillFragParameter- Set fragement ctl parameter.
+ *      s_vFillFragParameter- Set fragment ctl parameter.
  *      s_vFillRTSHead- fulfill RTS ctl header
  *      s_vFillTxKey- fulfill tx encrypt key
  *      s_vSWencryption- Software encrypt header
@@ -877,7 +877,7 @@ s_vFillRTSHead (
     }
 
     // Note: So far RTSHead dosen't appear in ATIM & Beacom DMA, so we don't need to take them into account.
-    //       Otherwise, we need to modified codes for them.
+    //       Otherwise, we need to modify codes for them.
     if (byPktType == PK_TYPE_11GB || byPktType == PK_TYPE_11GA) {
         if (byFBOption == AUTO_FB_NONE) {
             PSRTS_g pBuf = (PSRTS_g)pvRTS;
@@ -1133,7 +1133,7 @@ s_vFillCTSHead (
  *
  * Parameters:
  *  In:
- *      pDevice         - Pointer to adpater
+ *      pDevice         - Pointer to adapter
  *      pTxDataHead     - Transmit Data Buffer
  *      pTxBufHead      - pTxBufHead
  *      pvRrvTime        - pvRrvTime
@@ -2252,7 +2252,7 @@ vGenerateFIFOHeader (
  *
  * Parameters:
  *  In:
- *      pDevice         - Pointer to adpater
+ *      pDevice         - Pointer to adapter
  *      dwTxBufferAddr  - Transmit Buffer
  *      pPacket         - Packet from upper layer
  *      cbPacketSize    - Transmit Data Length
diff --git a/drivers/staging/vt6656/rxtx.c b/drivers/staging/vt6656/rxtx.c
index d9fa36c95230..a2ce6fad8ee5 100644
--- a/drivers/staging/vt6656/rxtx.c
+++ b/drivers/staging/vt6656/rxtx.c
@@ -25,17 +25,17 @@
  * Date: May 20, 2003
  *
  * Functions:
- *      s_vGenerateTxParameter - Generate tx dma requried parameter.
+ *      s_vGenerateTxParameter - Generate tx dma required parameter.
  *      s_vGenerateMACHeader - Translate 802.3 to 802.11 header
  *      csBeacon_xmit - beacon tx function
  *      csMgmt_xmit - management tx function
  *      s_uGetDataDuration - get tx data required duration
  *      s_uFillDataHead- fulfill tx data duration header
- *      s_uGetRTSCTSDuration- get rtx/cts requried duration
+ *      s_uGetRTSCTSDuration- get rtx/cts required duration
  *      s_uGetRTSCTSRsvTime- get rts/cts reserved time
  *      s_uGetTxRsvTime- get frame reserved time
  *      s_vFillCTSHead- fulfill CTS ctl header
- *      s_vFillFragParameter- Set fragement ctl parameter.
+ *      s_vFillFragParameter- Set fragment ctl parameter.
  *      s_vFillRTSHead- fulfill RTS ctl header
  *      s_vFillTxKey- fulfill tx encrypt key
  *      s_vSWencryption- Software encrypt header
diff --git a/drivers/usb/host/ehci-omap.c b/drivers/usb/host/ehci-omap.c
index 40a858335035..0cd6c7795d90 100644
--- a/drivers/usb/host/ehci-omap.c
+++ b/drivers/usb/host/ehci-omap.c
@@ -181,7 +181,7 @@ struct ehci_hcd_omap {
         void __iomem            *ehci_base;
 
         /* Regulators for USB PHYs.
-         * Each PHY can have a seperate regulator.
+         * Each PHY can have a separate regulator.
          */
         struct regulator        *regulator[OMAP3_HS_USB_PORTS];
 };
diff --git a/drivers/usb/wusbcore/wa-xfer.c b/drivers/usb/wusbcore/wa-xfer.c
index 112ef7e26f6b..608d61a105f6 100644
--- a/drivers/usb/wusbcore/wa-xfer.c
+++ b/drivers/usb/wusbcore/wa-xfer.c
@@ -76,7 +76,7 @@
  *     xfers-per-ripe, blocks-per-rpipe, rpipes-per-host), at the end
  *     we are going to have to rebuild all this based on an scheduler,
  *     to where we have a list of transactions to do and based on the
- *     availability of the different requried components (blocks,
+ *     availability of the different required components (blocks,
  *     rpipes, segment slots, etc), we go scheduling them. Painful.
  */
 #include <linux/init.h>
diff --git a/drivers/video/cobalt_lcdfb.c b/drivers/video/cobalt_lcdfb.c
index 5eb61b5adfe8..42fe155aba0e 100644
--- a/drivers/video/cobalt_lcdfb.c
+++ b/drivers/video/cobalt_lcdfb.c
@@ -123,7 +123,7 @@ static void lcd_clear(struct fb_info *info)
         lcd_write_control(info, LCD_RESET);
 }
 
-static struct fb_fix_screeninfo cobalt_lcdfb_fix __initdata = {
+static struct fb_fix_screeninfo cobalt_lcdfb_fix __devinitdata = {
         .id             = "cobalt-lcd",
         .type           = FB_TYPE_TEXT,
         .type_aux       = FB_AUX_TEXT_MDA,
diff --git a/drivers/virtio/virtio_pci.c b/drivers/virtio/virtio_pci.c
index 24747aef1952..95896f387927 100644
--- a/drivers/virtio/virtio_pci.c
+++ b/drivers/virtio/virtio_pci.c
@@ -655,7 +655,7 @@ static int __devinit virtio_pci_probe(struct pci_dev *pci_dev,
         /* we use the subsystem vendor/device id as the virtio vendor/device
          * id.  this allows us to use the same PCI vendor/device id for all
          * virtio devices and to identify the particular virtio driver by
-         * the subsytem ids */
+         * the subsystem ids */
         vp_dev->vdev.id.vendor = pci_dev->subsystem_vendor;
         vp_dev->vdev.id.device = pci_dev->subsystem_device;
 
diff --git a/drivers/vlynq/Kconfig b/drivers/vlynq/Kconfig
index a9efb1625321..d874b4f34136 100644
--- a/drivers/vlynq/Kconfig
+++ b/drivers/vlynq/Kconfig
@@ -1,8 +1,8 @@
 menu "TI VLYNQ"
+        depends on AR7 && EXPERIMENTAL
 
 config VLYNQ
         bool "TI VLYNQ bus support"
-        depends on AR7 && EXPERIMENTAL
         help
           Support for Texas Instruments(R) VLYNQ bus.
           The VLYNQ bus is a high-speed, serial and packetized