46 files changed, 85 insertions, 101 deletions

diff --git a/drivers/devfreq/Kconfig b/drivers/devfreq/Kconfig
index 464fa2147df..f6b0a6e2ea5 100644
--- a/drivers/devfreq/Kconfig
+++ b/drivers/devfreq/Kconfig
@@ -16,7 +16,7 @@ menuconfig PM_DEVFREQ
           is attached to a single device and returns a "representative"
           clock frequency of the device, which is also attached
           to a device by 1-to-1. The device registering devfreq takes the
-          responsiblity to "interpret" the representative frequency and
+          responsibility to "interpret" the representative frequency and
           to set its every clock accordingly with the "target" callback
           given to devfreq.
 
diff --git a/drivers/edac/edac_core.h b/drivers/edac/edac_core.h
index e48ab3108ad..5b739411d62 100644
--- a/drivers/edac/edac_core.h
+++ b/drivers/edac/edac_core.h
@@ -107,13 +107,13 @@ extern int edac_debug_level;
  *
  * CPU caches (L1 and L2)
  * DMA engines
- * Core CPU swithces
+ * Core CPU switches
  * Fabric switch units
  * PCIe interface controllers
  * other EDAC/ECC type devices that can be monitored for
  * errors, etc.
  *
- * It allows for a 2 level set of hiearchry. For example:
+ * It allows for a 2 level set of hierarchy. For example:
  *
  * cache could be composed of L1, L2 and L3 levels of cache.
  * Each CPU core would have its own L1 cache, while sharing
diff --git a/drivers/edac/edac_device.c b/drivers/edac/edac_device.c
index 4b154593343..45b8f4bdd77 100644
--- a/drivers/edac/edac_device.c
+++ b/drivers/edac/edac_device.c
@@ -56,7 +56,7 @@ static void edac_device_dump_device(struct edac_device_ctl_info *edac_dev)
  *
  *      The control structure is allocated in complete chunk
  *      from the OS. It is in turn sub allocated to the
- *      various objects that compose the struture
+ *      various objects that compose the structure
  *
  *      The structure has a 'nr_instance' array within itself.
  *      Each instance represents a major component
@@ -118,7 +118,7 @@ struct edac_device_ctl_info *edac_device_alloc_ctl_info(
                 /* Calc the 'end' offset past the attributes array */
                 pvt = edac_align_ptr(&dev_attrib[count], sz_private);
         } else {
-                /* no attribute array specificed */
+                /* no attribute array specified */
                 pvt = edac_align_ptr(dev_attrib, sz_private);
         }
 
@@ -394,7 +394,7 @@ static void edac_device_workq_function(struct work_struct *work_req)
 
         /* Reschedule the workq for the next time period to start again
          * if the number of msec is for 1 sec, then adjust to the next
-         * whole one second to save timers fireing all over the period
+         * whole one second to save timers firing all over the period
          * between integral seconds
          */
         if (edac_dev->poll_msec == 1000)
@@ -563,7 +563,7 @@ EXPORT_SYMBOL_GPL(edac_device_add_device);
  *      Remove sysfs entries for specified edac_device structure and
  *      then remove edac_device structure from global list
  *
- * @pdev:
+ * @dev:
  *      Pointer to 'struct device' representing edac_device
  *      structure to remove.
  *
diff --git a/drivers/edac/i7core_edac.c b/drivers/edac/i7core_edac.c
index 85226ccf529..7f1dfcc4e59 100644
--- a/drivers/edac/i7core_edac.c
+++ b/drivers/edac/i7core_edac.c
@@ -90,7 +90,7 @@ MODULE_PARM_DESC(use_pci_fixup, "Enable PCI fixup to seek for hidden devices");
 #define MC_MAX_DOD      0x64
 
 /*
- * OFFSETS for Device 3 Function 4, as inicated on Xeon 5500 datasheet:
+ * OFFSETS for Device 3 Function 4, as indicated on Xeon 5500 datasheet:
  * http://www.arrownac.com/manufacturers/intel/s/nehalem/5500-datasheet-v2.pdf
  */
 
@@ -101,7 +101,7 @@ MODULE_PARM_DESC(use_pci_fixup, "Enable PCI fixup to seek for hidden devices");
   #define DIMM1_COR_ERR(r)                      (((r) >> 16) & 0x7fff)
   #define DIMM0_COR_ERR(r)                      ((r) & 0x7fff)
 
-/* OFFSETS for Device 3 Function 2, as inicated on Xeon 5500 datasheet */
+/* OFFSETS for Device 3 Function 2, as indicated on Xeon 5500 datasheet */
 #define MC_SSRCONTROL           0x48
   #define SSR_MODE_DISABLE      0x00
   #define SSR_MODE_ENABLE       0x01
@@ -398,7 +398,7 @@ static DEFINE_PCI_DEVICE_TABLE(i7core_pci_tbl) = {
 };
 
 /****************************************************************************
-                        Anciliary status routines
+                        Ancillary status routines
  ****************************************************************************/
 
         /* MC_CONTROL bits */
@@ -1361,7 +1361,7 @@ static int i7core_get_onedevice(struct pci_dev **prev,
                               dev_descr->dev_id, *prev);
 
         /*
-         * On Xeon 55xx, the Intel Quckpath Arch Generic Non-core regs
+         * On Xeon 55xx, the Intel QuickPath Arch Generic Non-core regs
          * is at addr 8086:2c40, instead of 8086:2c41. So, we need
          * to probe for the alternate address in case of failure
          */
@@ -2132,7 +2132,7 @@ static int set_sdram_scrub_rate(struct mem_ctl_info *mci, u32 new_bw)
 
 /*
  * get_sdram_scrub_rate         This routine convert current scrub rate value
- *                              into byte/sec bandwidth accourding to
+ *                              into byte/sec bandwidth according to
  *                              SCRUBINTERVAL formula found in datasheet.
  */
 static int get_sdram_scrub_rate(struct mem_ctl_info *mci)
diff --git a/drivers/edac/sb_edac.c b/drivers/edac/sb_edac.c
index a203536d90d..123204f8e23 100644
--- a/drivers/edac/sb_edac.c
+++ b/drivers/edac/sb_edac.c
@@ -58,7 +58,7 @@ static int probed;
 
 /*
  * FIXME: For now, let's order by device function, as it makes
- * easier for driver's development proccess. This table should be
+ * easier for driver's development process. This table should be
  * moved to pci_id.h when submitted upstream
  */
 #define PCI_DEVICE_ID_INTEL_SBRIDGE_SAD0        0x3cf4  /* 12.6 */
@@ -375,7 +375,7 @@ static DEFINE_PCI_DEVICE_TABLE(sbridge_pci_tbl) = {
 
 
 /****************************************************************************
-                        Anciliary status routines
+                        Ancillary status routines
  ****************************************************************************/
 
 static inline int numrank(u32 mtr)
@@ -1430,7 +1430,7 @@ static void sbridge_mce_output_error(struct mem_ctl_info *mci,
                 type = "FATAL";
 
         /*
-         * According with Table 15-9 of the Intel Archictecture spec vol 3A,
+         * According with Table 15-9 of the Intel Architecture spec vol 3A,
          * memory errors should fit in this mask:
          *      000f 0000 1mmm cccc (binary)
          * where:
diff --git a/drivers/gpu/drm/radeon/radeon_cp.c b/drivers/gpu/drm/radeon/radeon_cp.c
index 0ebb7d4796f..ef67e181377 100644
--- a/drivers/gpu/drm/radeon/radeon_cp.c
+++ b/drivers/gpu/drm/radeon/radeon_cp.c
@@ -1827,14 +1827,10 @@ void radeon_do_release(struct drm_device * dev)
                         r600_do_cleanup_cp(dev);
                 else
                         radeon_do_cleanup_cp(dev);
-                if (dev_priv->me_fw) {
-                        release_firmware(dev_priv->me_fw);
-                        dev_priv->me_fw = NULL;
-                }
-                if (dev_priv->pfp_fw) {
-                        release_firmware(dev_priv->pfp_fw);
-                        dev_priv->pfp_fw = NULL;
-                }
+                release_firmware(dev_priv->me_fw);
+                dev_priv->me_fw = NULL;
+                release_firmware(dev_priv->pfp_fw);
+                dev_priv->pfp_fw = NULL;
         }
 }
 
diff --git a/drivers/gpu/drm/radeon/radeon_gart.c b/drivers/gpu/drm/radeon/radeon_gart.c
index c58a036233f..456a77cf4b7 100644
--- a/drivers/gpu/drm/radeon/radeon_gart.c
+++ b/drivers/gpu/drm/radeon/radeon_gart.c
@@ -551,7 +551,7 @@ int radeon_vm_bo_update_pte(struct radeon_device *rdev,
 
         /* nothing to do if vm isn't bound */
         if (vm->id == -1)
-                return 0;;
+                return 0;
 
         bo_va = radeon_bo_va(bo, vm);
         if (bo_va == NULL) {
diff --git a/drivers/gpu/drm/radeon/radeon_gem.c b/drivers/gpu/drm/radeon/radeon_gem.c
index c7008b5210f..0519b05968b 100644
--- a/drivers/gpu/drm/radeon/radeon_gem.c
+++ b/drivers/gpu/drm/radeon/radeon_gem.c
@@ -91,7 +91,7 @@ int radeon_gem_set_domain(struct drm_gem_object *gobj,
         }
         if (!domain) {
                 /* Do nothings */
-                printk(KERN_WARNING "Set domain withou domain !\n");
+                printk(KERN_WARNING "Set domain without domain !\n");
                 return 0;
         }
         if (domain == RADEON_GEM_DOMAIN_CPU) {
diff --git a/drivers/hid/Kconfig b/drivers/hid/Kconfig
index e9c68fedfcf..034c80a10f1 100644
--- a/drivers/hid/Kconfig
+++ b/drivers/hid/Kconfig
@@ -470,7 +470,7 @@ config HID_PICOLCD_FB
         select FB_SYS_FOPS
         ---help---
           Provide access to PicoLCD's 256x64 monochrome display via a
-          frambuffer device.
+          framebuffer device.
 
 config HID_PICOLCD_BACKLIGHT
         bool "Backlight control" if EXPERT
diff --git a/drivers/hwmon/Kconfig b/drivers/hwmon/Kconfig
index 8deedc1b984..e466ecba8dc 100644
--- a/drivers/hwmon/Kconfig
+++ b/drivers/hwmon/Kconfig
@@ -318,7 +318,7 @@ config SENSORS_EXYNOS4_TMU
         tristate "Temperature sensor on Samsung EXYNOS4"
         depends on ARCH_EXYNOS4
         help
-          If you say yes here you get support for TMU (Thermal Managment
+          If you say yes here you get support for TMU (Thermal Management
           Unit) on SAMSUNG EXYNOS4 series of SoC.
 
           This driver can also be built as a module. If so, the module
diff --git a/drivers/i2c/busses/Kconfig b/drivers/i2c/busses/Kconfig
index d2c5095deea..94468a64ce3 100644
--- a/drivers/i2c/busses/Kconfig
+++ b/drivers/i2c/busses/Kconfig
@@ -351,7 +351,7 @@ config I2C_DAVINCI
           For details please see http://www.ti.com/davinci
 
 config I2C_DESIGNWARE_PLATFORM
-        tristate "Synopsys DesignWare Platfrom"
+        tristate "Synopsys DesignWare Platform"
         depends on HAVE_CLK
         help
           If you say yes to this option, support will be included for the
diff --git a/drivers/i2c/busses/i2c-s6000.c b/drivers/i2c/busses/i2c-s6000.c
index c64ba736f48..b76a29d1f8e 100644
--- a/drivers/i2c/busses/i2c-s6000.c
+++ b/drivers/i2c/busses/i2c-s6000.c
@@ -3,7 +3,7 @@
  *
  * Description: Driver for S6000 Family I2C Interface
  * Copyright (c) 2008 emlix GmbH
- * Author:      Oskar Schirmer <os@emlix.com>
+ * Author:      Oskar Schirmer <oskar@scara.com>
  *
  * Partially based on i2c-bfin-twi.c driver by <sonic.zhang@analog.com>
  * Copyright (c) 2005-2007 Analog Devices, Inc.
diff --git a/drivers/i2c/busses/i2c-s6000.h b/drivers/i2c/busses/i2c-s6000.h
index ff23b81ded4..4936f9f2256 100644
--- a/drivers/i2c/busses/i2c-s6000.h
+++ b/drivers/i2c/busses/i2c-s6000.h
@@ -6,7 +6,7 @@
  * for more details.
  *
  * Copyright (C) 2008 Emlix GmbH <info@emlix.com>
- * Author:      Oskar Schirmer <os@emlix.com>
+ * Author:      Oskar Schirmer <oskar@scara.com>
  */
 
 #ifndef __DRIVERS_I2C_BUSSES_I2C_S6000_H
diff --git a/drivers/iommu/Kconfig b/drivers/iommu/Kconfig
index 3bd9fff5c58..c69843742bb 100644
--- a/drivers/iommu/Kconfig
+++ b/drivers/iommu/Kconfig
@@ -43,7 +43,7 @@ config AMD_IOMMU
           With this option you can enable support for AMD IOMMU hardware in
           your system. An IOMMU is a hardware component which provides
           remapping of DMA memory accesses from devices. With an AMD IOMMU you
-          can isolate the the DMA memory of different devices and protect the
+          can isolate the DMA memory of different devices and protect the
           system from misbehaving device drivers or hardware.
 
           You can find out if your system has an AMD IOMMU if you look into
@@ -67,7 +67,7 @@ config AMD_IOMMU_V2
         ---help---
           This option enables support for the AMD IOMMUv2 features of the IOMMU
           hardware. Select this option if you want to use devices that support
-          the the PCI PRI and PASID interface.
+          the PCI PRI and PASID interface.
 
 # Intel IOMMU support
 config DMAR_TABLE
diff --git a/drivers/mfd/Kconfig b/drivers/mfd/Kconfig
index 49ef8b0794a..220686159c1 100644
--- a/drivers/mfd/Kconfig
+++ b/drivers/mfd/Kconfig
@@ -417,7 +417,7 @@ config MFD_MAX8925
         select MFD_CORE
         help
           Say yes here to support for Maxim Semiconductor MAX8925. This is
-          a Power Management IC. This driver provies common support for
+          a Power Management IC. This driver provides common support for
           accessing the device, additional drivers must be enabled in order
           to use the functionality of the device.
 
@@ -440,7 +440,7 @@ config MFD_MAX8998
         help
           Say yes here to support for Maxim Semiconductor MAX8998 and
           National Semiconductor LP3974. This is a Power Management IC.
-          This driver provies common support for accessing the device,
+          This driver provides common support for accessing the device,
           additional drivers must be enabled in order to use the functionality
           of the device.
 
@@ -451,7 +451,7 @@ config MFD_S5M_CORE
         select REGMAP_I2C
         help
          Support for the Samsung Electronics S5M MFD series.
-         This driver provies common support for accessing the device,
+         This driver provides common support for accessing the device,
          additional drivers must be enabled in order to use the functionality
          of the device
 
diff --git a/drivers/mfd/tps65911-comparator.c b/drivers/mfd/tps65911-comparator.c
index e7ff783aa31..5a62e6bf89a 100644
--- a/drivers/mfd/tps65911-comparator.c
+++ b/drivers/mfd/tps65911-comparator.c
@@ -26,7 +26,7 @@
 #define COMP1                                   1
 #define COMP2                                   2
 
-/* Comparator 1 voltage selection table in milivolts */
+/* Comparator 1 voltage selection table in millivolts */
 static const u16 COMP_VSEL_TABLE[] = {
         0, 2500, 2500, 2500, 2500, 2550, 2600, 2650,
         2700, 2750, 2800, 2850, 2900, 2950, 3000, 3050,
diff --git a/drivers/misc/c2port/Kconfig b/drivers/misc/c2port/Kconfig
index e46af9a5810..33ee834e1b8 100644
--- a/drivers/misc/c2port/Kconfig
+++ b/drivers/misc/c2port/Kconfig
@@ -5,7 +5,7 @@
 menuconfig C2PORT
         tristate "Silicon Labs C2 port support (EXPERIMENTAL)"
         depends on EXPERIMENTAL
-        default no
+        default n
         help
           This option enables support for Silicon Labs C2 port used to
           program Silicon micro controller chips (and other 8051 compatible).
@@ -23,8 +23,8 @@ if C2PORT
 
 config C2PORT_DURAMAR_2150
         tristate "C2 port support for Eurotech's Duramar 2150 (EXPERIMENTAL)"
-        depends on X86 && C2PORT
-        default no
+        depends on X86
+        default n
         help
           This option enables C2 support for the Eurotech's Duramar 2150
           on board micro controller.
diff --git a/drivers/mtd/devices/docg3.c b/drivers/mtd/devices/docg3.c
index 8272c02668d..50aa90aa7a7 100644
--- a/drivers/mtd/devices/docg3.c
+++ b/drivers/mtd/devices/docg3.c
@@ -383,7 +383,7 @@ static void doc_set_device_id(struct docg3 *docg3, int id)
  * leveling counters are stored.  To access this last area of 4 bytes, a special
  * mode must be input to the flash ASIC.
  *
- * Returns 0 if no error occured, -EIO else.
+ * Returns 0 if no error occurred, -EIO else.
  */
 static int doc_set_extra_page_mode(struct docg3 *docg3)
 {
@@ -681,7 +681,7 @@ out:
  *  - one read of 512 bytes at offset 0
  *  - one read of 512 bytes at offset 512 + 16
  *
- * Returns 0 if successful, -EIO if a read error occured.
+ * Returns 0 if successful, -EIO if a read error occurred.
  */
 static int doc_read_page_prepare(struct docg3 *docg3, int block0, int block1,
                                  int page, int offset)
@@ -839,7 +839,7 @@ static void calc_block_sector(loff_t from, int *block0, int *block1, int *page,
  *
  * Reads flash memory OOB area of pages.
  *
- * Returns 0 if read successfull, of -EIO, -EINVAL if an error occured
+ * Returns 0 if read successful, of -EIO, -EINVAL if an error occurred
  */
 static int doc_read_oob(struct mtd_info *mtd, loff_t from,
                         struct mtd_oob_ops *ops)
@@ -971,7 +971,7 @@ err_in_read:
  * Reads flash memory pages. This function does not read the OOB chunk, but only
  * the page data.
  *
- * Returns 0 if read successfull, of -EIO, -EINVAL if an error occured
+ * Returns 0 if read successful, of -EIO, -EINVAL if an error occurred
  */
 static int doc_read(struct mtd_info *mtd, loff_t from, size_t len,
              size_t *retlen, u_char *buf)
@@ -1109,7 +1109,7 @@ static int doc_get_op_status(struct docg3 *docg3)
  * Wait for the chip to be ready again after erase or write operation, and check
  * erase/write status.
  *
- * Returns 0 if erase successfull, -EIO if erase/write issue, -ETIMEOUT if
+ * Returns 0 if erase successful, -EIO if erase/write issue, -ETIMEOUT if
  * timeout
  */
 static int doc_write_erase_wait_status(struct docg3 *docg3)
@@ -1186,7 +1186,7 @@ static int doc_erase_block(struct docg3 *docg3, int block0, int block1)
  * Erase a bunch of contiguous blocks, by pairs, as a "mtd" page of 1024 is
  * split into 2 pages of 512 bytes on 2 contiguous blocks.
  *
- * Returns 0 if erase successful, -EINVAL if adressing error, -EIO if erase
+ * Returns 0 if erase successful, -EINVAL if addressing error, -EIO if erase
  * issue
  */
 static int doc_erase(struct mtd_info *mtd, struct erase_info *info)
@@ -1397,7 +1397,7 @@ static int doc_backup_oob(struct docg3 *docg3, loff_t to,
  * Or provide data without OOB, and then a all zeroed OOB will be used (ECC will
  * still be filled in if asked for).
  *
- * Returns 0 is successfull, EINVAL if length is not 14 bytes
+ * Returns 0 is successful, EINVAL if length is not 14 bytes
  */
 static int doc_write_oob(struct mtd_info *mtd, loff_t ofs,
                          struct mtd_oob_ops *ops)
@@ -1945,7 +1945,7 @@ static void doc_release_device(struct mtd_info *mtd)
  * docg3_resume - Awakens docg3 floor
  * @pdev: platfrom device
  *
- * Returns 0 (always successfull)
+ * Returns 0 (always successful)
  */
 static int docg3_resume(struct platform_device *pdev)
 {
diff --git a/drivers/net/can/sja1000/Kconfig b/drivers/net/can/sja1000/Kconfig
index b60d6c5f29a..03df9a8f2bb 100644
--- a/drivers/net/can/sja1000/Kconfig
+++ b/drivers/net/can/sja1000/Kconfig
@@ -75,7 +75,7 @@ config CAN_KVASER_PCI
         tristate "Kvaser PCIcanx and Kvaser PCIcan PCI Cards"
         depends on PCI
         ---help---
-          This driver is for the the PCIcanx and PCIcan cards (1, 2 or
+          This driver is for the PCIcanx and PCIcan cards (1, 2 or
           4 channel) from Kvaser (http://www.kvaser.com).
 
 config CAN_PLX_PCI
diff --git a/drivers/net/ethernet/3com/typhoon.c b/drivers/net/ethernet/3com/typhoon.c
index 1234a14b2b7..b1536663514 100644
--- a/drivers/net/ethernet/3com/typhoon.c
+++ b/drivers/net/ethernet/3com/typhoon.c
@@ -2549,8 +2549,7 @@ typhoon_init(void)
 static void __exit
 typhoon_cleanup(void)
 {
-        if (typhoon_fw)
-                release_firmware(typhoon_fw);
+        release_firmware(typhoon_fw);
         pci_unregister_driver(&typhoon_driver);
 }
 
diff --git a/drivers/net/ethernet/broadcom/tg3.c b/drivers/net/ethernet/broadcom/tg3.c
index d55df329017..edeeb516807 100644
--- a/drivers/net/ethernet/broadcom/tg3.c
+++ b/drivers/net/ethernet/broadcom/tg3.c
@@ -15883,8 +15883,7 @@ static void __devexit tg3_remove_one(struct pci_dev *pdev)
         if (dev) {
                 struct tg3 *tp = netdev_priv(dev);
 
-                if (tp->fw)
-                        release_firmware(tp->fw);
+                release_firmware(tp->fw);
 
                 tg3_reset_task_cancel(tp);
 
diff --git a/drivers/net/ethernet/brocade/bna/bnad.c b/drivers/net/ethernet/brocade/bna/bnad.c
index 25c4e7f2a09..67cd2ed0306 100644
--- a/drivers/net/ethernet/brocade/bna/bnad.c
+++ b/drivers/net/ethernet/brocade/bna/bnad.c
@@ -3520,9 +3520,7 @@ static void __exit
 bnad_module_exit(void)
 {
         pci_unregister_driver(&bnad_pci_driver);
-
-        if (bfi_fw)
-                release_firmware(bfi_fw);
+        release_firmware(bfi_fw);
 }
 
 module_init(bnad_module_init);
diff --git a/drivers/net/ethernet/qlogic/netxen/netxen_nic_init.c b/drivers/net/ethernet/qlogic/netxen/netxen_nic_init.c
index 0d725dc91bc..8694124ef77 100644
--- a/drivers/net/ethernet/qlogic/netxen/netxen_nic_init.c
+++ b/drivers/net/ethernet/qlogic/netxen/netxen_nic_init.c
@@ -1260,8 +1260,7 @@ next:
 void
 netxen_release_firmware(struct netxen_adapter *adapter)
 {
-        if (adapter->fw)
-                release_firmware(adapter->fw);
+        release_firmware(adapter->fw);
         adapter->fw = NULL;
 }
 
diff --git a/drivers/net/ethernet/qlogic/qlcnic/qlcnic_init.c b/drivers/net/ethernet/qlogic/qlcnic/qlcnic_init.c
index d32cf0ddf1b..799fd40ed03 100644
--- a/drivers/net/ethernet/qlogic/qlcnic/qlcnic_init.c
+++ b/drivers/net/ethernet/qlogic/qlcnic/qlcnic_init.c
@@ -1321,8 +1321,7 @@ next:
 void
 qlcnic_release_firmware(struct qlcnic_adapter *adapter)
 {
-        if (adapter->fw)
-                release_firmware(adapter->fw);
+        release_firmware(adapter->fw);
         adapter->fw = NULL;
 }
 
diff --git a/drivers/net/ethernet/realtek/r8169.c b/drivers/net/ethernet/realtek/r8169.c
index 4f74b9762c2..00b4f56a671 100644
--- a/drivers/net/ethernet/realtek/r8169.c
+++ b/drivers/net/ethernet/realtek/r8169.c
@@ -6051,7 +6051,7 @@ static int rtl_open(struct net_device *dev)
         pm_runtime_get_sync(&pdev->dev);
 
         /*
-         * Rx and Tx desscriptors needs 256 bytes alignment.
+         * Rx and Tx descriptors needs 256 bytes alignment.
          * dma_alloc_coherent provides more.
          */
         tp->TxDescArray = dma_alloc_coherent(&pdev->dev, R8169_TX_RING_BYTES,
diff --git a/drivers/net/ethernet/s6gmac.c b/drivers/net/ethernet/s6gmac.c
index 8e9fda0c7ae..2ed3ab4b3c2 100644
--- a/drivers/net/ethernet/s6gmac.c
+++ b/drivers/net/ethernet/s6gmac.c
@@ -1,7 +1,7 @@
 /*
  * Ethernet driver for S6105 on chip network device
  * (c)2008 emlix GmbH http://www.emlix.com
- * Authors:     Oskar Schirmer <os@emlix.com>
+ * Authors:     Oskar Schirmer <oskar@scara.com>
  *              Daniel Gloeckner <dg@emlix.com>
  *
  * This program is free software; you can redistribute it and/or
@@ -1070,4 +1070,4 @@ module_exit(s6gmac_exit);
 
 MODULE_LICENSE("GPL");
 MODULE_DESCRIPTION("S6105 on chip Ethernet driver");
-MODULE_AUTHOR("Oskar Schirmer <os@emlix.com>");
+MODULE_AUTHOR("Oskar Schirmer <oskar@scara.com>");
diff --git a/drivers/net/ethernet/tehuti/tehuti.c b/drivers/net/ethernet/tehuti/tehuti.c
index 8846516678c..447a6932cab 100644
--- a/drivers/net/ethernet/tehuti/tehuti.c
+++ b/drivers/net/ethernet/tehuti/tehuti.c
@@ -341,8 +341,8 @@ static int bdx_fw_load(struct bdx_priv *priv)
 out:
         if (master)
                 WRITE_REG(priv, regINIT_SEMAPHORE, 1);
-        if (fw)
-                release_firmware(fw);
+
+        release_firmware(fw);
 
         if (rc) {
                 netdev_err(priv->ndev, "firmware loading failed\n");
diff --git a/drivers/net/irda/Kconfig b/drivers/net/irda/Kconfig
index 031d8e8ed1a..595205406d7 100644
--- a/drivers/net/irda/Kconfig
+++ b/drivers/net/irda/Kconfig
@@ -316,7 +316,7 @@ config AU1000_FIR
         tristate "Alchemy IrDA SIR/FIR"
         depends on IRDA && MIPS_ALCHEMY
         help
-          Say Y/M here to build suppor the the IrDA peripheral on the
+          Say Y/M here to build support the IrDA peripheral on the
           Alchemy Au1000 and Au1100 SoCs.
           Say M to build a module; it will be called au1k_ir.ko
 
diff --git a/drivers/parisc/superio.c b/drivers/parisc/superio.c
index e3b76d409de..5003458980d 100644
--- a/drivers/parisc/superio.c
+++ b/drivers/parisc/superio.c
@@ -348,7 +348,7 @@ int superio_fixup_irq(struct pci_dev *pcidev)
                 BUG();
                 return -1;
         }
-        printk("superio_fixup_irq(%s) ven 0x%x dev 0x%x from %p\n",
+        printk("superio_fixup_irq(%s) ven 0x%x dev 0x%x from %pf\n",
                 pci_name(pcidev),
                 pcidev->vendor, pcidev->device,
                 __builtin_return_address(0));
diff --git a/drivers/platform/x86/fujitsu-laptop.c b/drivers/platform/x86/fujitsu-laptop.c
index 6b26666b37f..c4c1a5444b3 100644
--- a/drivers/platform/x86/fujitsu-laptop.c
+++ b/drivers/platform/x86/fujitsu-laptop.c
@@ -1,7 +1,7 @@
 /*-*-linux-c-*-*/
 
 /*
-  Copyright (C) 2007,2008 Jonathan Woithe <jwoithe@physics.adelaide.edu.au>
+  Copyright (C) 2007,2008 Jonathan Woithe <jwoithe@just42.net>
   Copyright (C) 2008 Peter Gruber <nokos@gmx.net>
   Copyright (C) 2008 Tony Vroon <tony@linx.net>
   Based on earlier work:
diff --git a/drivers/power/bq27x00_battery.c b/drivers/power/bq27x00_battery.c
index 222ccd872ac..f5d6d379f2f 100644
--- a/drivers/power/bq27x00_battery.c
+++ b/drivers/power/bq27x00_battery.c
@@ -451,7 +451,7 @@ static int bq27x00_battery_capacity_level(struct bq27x00_device_info *di,
 }
 
 /*
- * Return the battery Voltage in milivolts
+ * Return the battery Voltage in millivolts
  * Or < 0 if something fails.
  */
 static int bq27x00_battery_voltage(struct bq27x00_device_info *di,
diff --git a/drivers/ptp/Kconfig b/drivers/ptp/Kconfig
index 5648dad71fb..ffdf712f9a6 100644
--- a/drivers/ptp/Kconfig
+++ b/drivers/ptp/Kconfig
@@ -70,7 +70,7 @@ config DP83640_PHY
           using the SO_TIMESTAMPING API.
 
           In order for this to work, your MAC driver must also
-          implement the skb_tx_timetamp() function.
+          implement the skb_tx_timestamp() function.
 
 config PTP_1588_CLOCK_PCH
         tristate "Intel PCH EG20T as PTP clock"
diff --git a/drivers/regulator/tps65910-regulator.c b/drivers/regulator/tps65910-regulator.c
index 8dc3d9392bf..4e01a423471 100644
--- a/drivers/regulator/tps65910-regulator.c
+++ b/drivers/regulator/tps65910-regulator.c
@@ -31,54 +31,54 @@
                         TPS65910_SLEEP_CONTROL_EXT_INPUT_EN3 |          \
                         TPS65911_SLEEP_CONTROL_EXT_INPUT_SLEEP)
 
-/* supported VIO voltages in milivolts */
+/* supported VIO voltages in millivolts */
 static const u16 VIO_VSEL_table[] = {
         1500, 1800, 2500, 3300,
 };
 
 /* VSEL tables for TPS65910 specific LDOs and dcdc's */
 
-/* supported VDD3 voltages in milivolts */
+/* supported VDD3 voltages in millivolts */
 static const u16 VDD3_VSEL_table[] = {
         5000,
 };
 
-/* supported VDIG1 voltages in milivolts */
+/* supported VDIG1 voltages in millivolts */
 static const u16 VDIG1_VSEL_table[] = {
         1200, 1500, 1800, 2700,
 };
 
-/* supported VDIG2 voltages in milivolts */
+/* supported VDIG2 voltages in millivolts */
 static const u16 VDIG2_VSEL_table[] = {
         1000, 1100, 1200, 1800,
 };
 
-/* supported VPLL voltages in milivolts */
+/* supported VPLL voltages in millivolts */
 static const u16 VPLL_VSEL_table[] = {
         1000, 1100, 1800, 2500,
 };
 
-/* supported VDAC voltages in milivolts */
+/* supported VDAC voltages in millivolts */
 static const u16 VDAC_VSEL_table[] = {
         1800, 2600, 2800, 2850,
 };
 
-/* supported VAUX1 voltages in milivolts */
+/* supported VAUX1 voltages in millivolts */
 static const u16 VAUX1_VSEL_table[] = {
         1800, 2500, 2800, 2850,
 };
 
-/* supported VAUX2 voltages in milivolts */
+/* supported VAUX2 voltages in millivolts */
 static const u16 VAUX2_VSEL_table[] = {
         1800, 2800, 2900, 3300,
 };
 
-/* supported VAUX33 voltages in milivolts */
+/* supported VAUX33 voltages in millivolts */
 static const u16 VAUX33_VSEL_table[] = {
         1800, 2000, 2800, 3300,
 };
 
-/* supported VMMC voltages in milivolts */
+/* supported VMMC voltages in millivolts */
 static const u16 VMMC_VSEL_table[] = {
         1800, 2800, 3000, 3300,
 };
diff --git a/drivers/remoteproc/remoteproc_core.c b/drivers/remoteproc/remoteproc_core.c
index e756a0df366..d6f8adaa26e 100644
--- a/drivers/remoteproc/remoteproc_core.c
+++ b/drivers/remoteproc/remoteproc_core.c
@@ -1105,8 +1105,7 @@ static void rproc_fw_config_virtio(const struct firmware *fw, void *context)
                 goto out;
 
 out:
-        if (fw)
-                release_firmware(fw);
+        release_firmware(fw);
         /* allow rproc_unregister() contexts, if any, to proceed */
         complete_all(&rproc->firmware_loading_complete);
 }
diff --git a/drivers/scsi/aic94xx/aic94xx_seq.c b/drivers/scsi/aic94xx/aic94xx_seq.c
index 390168f62a1..5fdca93892a 100644
--- a/drivers/scsi/aic94xx/aic94xx_seq.c
+++ b/drivers/scsi/aic94xx/aic94xx_seq.c
@@ -1228,8 +1228,7 @@ static int asd_seq_start_lseq(struct asd_ha_struct *asd_ha, int lseq)
 
 int asd_release_firmware(void)
 {
-        if (sequencer_fw)
-                release_firmware(sequencer_fw);
+        release_firmware(sequencer_fw);
         return 0;
 }
 
diff --git a/drivers/scsi/esp_scsi.c b/drivers/scsi/esp_scsi.c
index 394ed9e79fd..34552bf1c02 100644
--- a/drivers/scsi/esp_scsi.c
+++ b/drivers/scsi/esp_scsi.c
@@ -1000,7 +1000,7 @@ static int esp_check_spur_intr(struct esp *esp)
 
 static void esp_schedule_reset(struct esp *esp)
 {
-        esp_log_reset("ESP: esp_schedule_reset() from %p\n",
+        esp_log_reset("ESP: esp_schedule_reset() from %pf\n",
                       __builtin_return_address(0));
         esp->flags |= ESP_FLAG_RESETTING;
         esp_event(esp, ESP_EVENT_RESET);
diff --git a/drivers/scsi/qla1280.c b/drivers/scsi/qla1280.c
index 6c6486f626e..538230be5cc 100644
--- a/drivers/scsi/qla1280.c
+++ b/drivers/scsi/qla1280.c
@@ -4473,17 +4473,14 @@ qla1280_exit(void)
         pci_unregister_driver(&qla1280_pci_driver);
         /* release any allocated firmware images */
         for (i = 0; i < QL_NUM_FW_IMAGES; i++) {
-                if (qla1280_fw_tbl[i].fw) {
-                        release_firmware(qla1280_fw_tbl[i].fw);
-                        qla1280_fw_tbl[i].fw = NULL;
-                }
+                release_firmware(qla1280_fw_tbl[i].fw);
+                qla1280_fw_tbl[i].fw = NULL;
         }
 }
 
 module_init(qla1280_init);
 module_exit(qla1280_exit);
 
-
 MODULE_AUTHOR("Qlogic & Jes Sorensen");
 MODULE_DESCRIPTION("Qlogic ISP SCSI (qla1x80/qla1x160) driver");
 MODULE_LICENSE("GPL");
diff --git a/drivers/scsi/qla2xxx/qla_os.c b/drivers/scsi/qla2xxx/qla_os.c
index 7db803377c6..c9c56a8427f 100644
--- a/drivers/scsi/qla2xxx/qla_os.c
+++ b/drivers/scsi/qla2xxx/qla_os.c
@@ -4122,8 +4122,7 @@ qla2x00_release_firmware(void)
 
         mutex_lock(&qla_fw_lock);
         for (idx = 0; idx < FW_BLOBS; idx++)
-                if (qla_fw_blobs[idx].fw)
-                        release_firmware(qla_fw_blobs[idx].fw);
+                release_firmware(qla_fw_blobs[idx].fw);
         mutex_unlock(&qla_fw_lock);
 }
 
diff --git a/drivers/scsi/scsi_error.c b/drivers/scsi/scsi_error.c
index 386f0c53bea..d0f71e5d065 100644
--- a/drivers/scsi/scsi_error.c
+++ b/drivers/scsi/scsi_error.c
@@ -664,7 +664,7 @@ static void scsi_abort_eh_cmnd(struct scsi_cmnd *scmd)
 }
 
 /**
- * scsi_eh_prep_cmnd  - Save a scsi command info as part of error recory
+ * scsi_eh_prep_cmnd  - Save a scsi command info as part of error recovery
  * @scmd:       SCSI command structure to hijack
  * @ses:        structure to save restore information
  * @cmnd:       CDB to send. Can be NULL if no new cmnd is needed
@@ -739,7 +739,7 @@ void scsi_eh_prep_cmnd(struct scsi_cmnd *scmd, struct scsi_eh_save *ses,
 EXPORT_SYMBOL(scsi_eh_prep_cmnd);
 
 /**
- * scsi_eh_restore_cmnd  - Restore a scsi command info as part of error recory
+ * scsi_eh_restore_cmnd  - Restore a scsi command info as part of error recovery
  * @scmd:       SCSI command structure to restore
  * @ses:        saved information from a coresponding call to scsi_eh_prep_cmnd
  *
@@ -762,7 +762,7 @@ void scsi_eh_restore_cmnd(struct scsi_cmnd* scmd, struct scsi_eh_save *ses)
 EXPORT_SYMBOL(scsi_eh_restore_cmnd);
 
 /**
- * scsi_send_eh_cmnd  - submit a scsi command as part of error recory
+ * scsi_send_eh_cmnd  - submit a scsi command as part of error recovery
  * @scmd:       SCSI command structure to hijack
  * @cmnd:       CDB to send
  * @cmnd_size:  size in bytes of @cmnd
diff --git a/drivers/usb/gadget/u_serial.c b/drivers/usb/gadget/u_serial.c
index 15a42c8c194..5b3f5fffea9 100644
--- a/drivers/usb/gadget/u_serial.c
+++ b/drivers/usb/gadget/u_serial.c
@@ -914,7 +914,7 @@ static int gs_put_char(struct tty_struct *tty, unsigned char ch)
         unsigned long   flags;
         int             status;
 
-        pr_vdebug("gs_put_char: (%d,%p) char=0x%x, called from %p\n",
+        pr_vdebug("gs_put_char: (%d,%p) char=0x%x, called from %pf\n",
                 port->port_num, tty, ch, __builtin_return_address(0));
 
         spin_lock_irqsave(&port->port_lock, flags);
diff --git a/drivers/usb/host/Kconfig b/drivers/usb/host/Kconfig
index 74a14f6ed34..83e58df29fe 100644
--- a/drivers/usb/host/Kconfig
+++ b/drivers/usb/host/Kconfig
@@ -153,7 +153,7 @@ config USB_EHCI_HCD_OMAP
         bool "EHCI support for OMAP3 and later chips"
         depends on USB_EHCI_HCD && ARCH_OMAP
         default y
-        --- help ---
+        ---help---
           Enables support for the on-chip EHCI controller on
           OMAP3 and later chips.
 
diff --git a/drivers/usb/storage/unusual_devs.h b/drivers/usb/storage/unusual_devs.h
index 8f3cbb8dc81..1719886bb9b 100644
--- a/drivers/usb/storage/unusual_devs.h
+++ b/drivers/usb/storage/unusual_devs.h
@@ -110,7 +110,7 @@ UNUSUAL_DEV(  0x040d, 0x6205, 0x0003, 0x0003,
                 USB_SC_DEVICE, USB_PR_DEVICE, NULL,
                 US_FL_IGNORE_RESIDUE ),
 
-/* Deduced by Jonathan Woithe <jwoithe@physics.adelaide.edu.au>
+/* Deduced by Jonathan Woithe <jwoithe@just42.net>
  * Entry needed for flags: US_FL_FIX_INQUIRY because initial inquiry message
  * always fails and confuses drive.
  */
diff --git a/drivers/video/au1100fb.c b/drivers/video/au1100fb.c
index ffbce452546..fe3b6ec8712 100644
--- a/drivers/video/au1100fb.c
+++ b/drivers/video/au1100fb.c
@@ -536,7 +536,7 @@ static int __devinit au1100fb_drv_probe(struct platform_device *dev)
         for (page = (unsigned long)fbdev->fb_mem;
              page < PAGE_ALIGN((unsigned long)fbdev->fb_mem + fbdev->fb_len);
              page += PAGE_SIZE) {
-#if CONFIG_DMA_NONCOHERENT
+#ifdef CONFIG_DMA_NONCOHERENT
                 SetPageReserved(virt_to_page(CAC_ADDR((void *)page)));
 #else
                 SetPageReserved(virt_to_page(page));
diff --git a/drivers/w1/Kconfig b/drivers/w1/Kconfig
index fd2c7bd9dfb..6743bde038c 100644
--- a/drivers/w1/Kconfig
+++ b/drivers/w1/Kconfig
@@ -16,7 +16,7 @@ config W1_CON
         depends on CONNECTOR
         bool "Userspace communication over connector"
         default y
-        --- help ---
+        ---help---
           This allows to communicate with userspace using connector. For more
           information see <file:Documentation/connector/connector.txt>.
           There are three types of messages between w1 core and userspace:
diff --git a/drivers/watchdog/Kconfig b/drivers/watchdog/Kconfig
index 37096246c93..eeea76f4dcc 100644
--- a/drivers/watchdog/Kconfig
+++ b/drivers/watchdog/Kconfig
@@ -937,7 +937,7 @@ config BCM47XX_WDT
         tristate "Broadcom BCM47xx Watchdog Timer"
         depends on BCM47XX
         help
-          Hardware driver for the Broadcom BCM47xx Watchog Timer.
+          Hardware driver for the Broadcom BCM47xx Watchdog Timer.
 
 config RC32434_WDT
         tristate "IDT RC32434 SoC Watchdog Timer"
diff --git a/drivers/xen/Kconfig b/drivers/xen/Kconfig
index ea20c51d24c..8d2501e604d 100644
--- a/drivers/xen/Kconfig
+++ b/drivers/xen/Kconfig
@@ -71,7 +71,7 @@ config XEN_DEV_EVTCHN
         tristate "Xen /dev/xen/evtchn device"
         default y
         help
-          The evtchn driver allows a userspace process to triger event
+          The evtchn driver allows a userspace process to trigger event
           channels and to receive notification of an event channel
           firing.
           If in doubt, say yes.