Merge branch 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/jikos/trivial

Pull trivial tree updates from Jiri Kosina:
 "Usual earth-shaking, news-breaking, rocket science pile from
  trivial.git"

* 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/jikos/trivial: (23 commits)
  doc: usb: Fix typo in Documentation/usb/gadget_configs.txt
  doc: add missing files to timers/00-INDEX
  timekeeping: Fix some trivial typos in comments
  mm: Fix some trivial typos in comments
  irq: Fix some trivial typos in comments
  NUMA: fix typos in Kconfig help text
  mm: update 00-INDEX
  doc: Documentation/DMA-attributes.txt fix typo
  DRM: comment: `halve' -> `half'
  Docs: Kconfig: `devlopers' -> `developers'
  doc: typo on word accounting in kprobes.c in mutliple architectures
  treewide: fix "usefull" typo
  treewide: fix "distingush" typo
  mm/Kconfig: Grammar s/an/a/
  kexec: Typo s/the/then/
  Documentation/kvm: Update cpuid documentation for steal time and pv eoi
  treewide: Fix common typo in "identify"
  __page_to_pfn: Fix typo in comment
  Correct some typos for word frequency
  clk: fixed-factor: Fix a trivial typo
  ...

54 files changed, 51 insertions, 89 deletions

diff --git a/drivers/acpi/acpica/utobject.c b/drivers/acpi/acpica/utobject.c
index 13e045025c3..517af700399 100644
--- a/drivers/acpi/acpica/utobject.c
+++ b/drivers/acpi/acpica/utobject.c
@@ -356,7 +356,7 @@ u8 acpi_ut_valid_internal_object(void *object)
 	default:
 
 		ACPI_DEBUG_PRINT((ACPI_DB_EXEC,
-				  "%p is not not an ACPI operand obj [%s]\n",
+				  "%p is not an ACPI operand obj [%s]\n",
 				  object, acpi_ut_get_descriptor_name(object)));
 		break;
 	}
diff --git a/drivers/base/dma-contiguous.c b/drivers/base/dma-contiguous.c
index 99802d6f3c6..165c2c299e5 100644
--- a/drivers/base/dma-contiguous.c
+++ b/drivers/base/dma-contiguous.c
@@ -49,7 +49,7 @@ struct cma *dma_contiguous_default_area;
 
 /*
  * Default global CMA area size can be defined in kernel's .config.
- * This is usefull mainly for distro maintainers to create a kernel
+ * This is useful mainly for distro maintainers to create a kernel
  * that works correctly for most supported systems.
  * The size can be set in bytes or as a percentage of the total memory
  * in the system.
diff --git a/drivers/clk/clk-fixed-factor.c b/drivers/clk/clk-fixed-factor.c
index 0e1d89b4321..d9e3f671c2e 100644
--- a/drivers/clk/clk-fixed-factor.c
+++ b/drivers/clk/clk-fixed-factor.c
@@ -117,7 +117,7 @@ void __init of_fixed_factor_clk_setup(struct device_node *node)
 	}
 
 	if (of_property_read_u32(node, "clock-mult", &mult)) {
-		pr_err("%s Fixed factor clock <%s> must have a clokc-mult property\n",
+		pr_err("%s Fixed factor clock <%s> must have a clock-mult property\n",
 			__func__, node->name);
 		return;
 	}
diff --git a/drivers/cpufreq/Kconfig.x86 b/drivers/cpufreq/Kconfig.x86
index 6897ad85b04..d369349eeaa 100644
--- a/drivers/cpufreq/Kconfig.x86
+++ b/drivers/cpufreq/Kconfig.x86
@@ -129,7 +129,7 @@ config X86_AMD_FREQ_SENSITIVITY
 	help
 	  This adds AMD-specific powersave bias function to the ondemand
 	  governor, which allows it to make more power-conscious frequency
-	  change decisions based on feedback from hardware (availble on AMD
+	  change decisions based on feedback from hardware (available on AMD
 	  Family 16h and above).
 
 	  Hardware feedback tells software how "sensitive" to frequency changes
diff --git a/drivers/cpufreq/exynos-cpufreq.c b/drivers/cpufreq/exynos-cpufreq.c
index 7b6dc06b1bd..f3c22874da7 100644
--- a/drivers/cpufreq/exynos-cpufreq.c
+++ b/drivers/cpufreq/exynos-cpufreq.c
@@ -67,7 +67,7 @@ static int exynos_cpufreq_scale(unsigned int target_freq)
 	/*
 	 * The policy max have been changed so that we cannot get proper
 	 * old_index with cpufreq_frequency_table_target(). Thus, ignore
-	 * policy and get the index from the raw freqeuncy table.
+	 * policy and get the index from the raw frequency table.
 	 */
 	old_index = exynos_cpufreq_get_index(old_freq);
 	if (old_index < 0) {
diff --git a/drivers/dma/Kconfig b/drivers/dma/Kconfig
index c61a6eccf16..dd2874ec192 100644
--- a/drivers/dma/Kconfig
+++ b/drivers/dma/Kconfig
@@ -313,7 +313,7 @@ config MMP_PDMA
 	depends on (ARCH_MMP || ARCH_PXA)
 	select DMA_ENGINE
 	help
-	  Support the MMP PDMA engine for PXA and MMP platfrom.
+	  Support the MMP PDMA engine for PXA and MMP platform.
 
 config DMA_JZ4740
 	tristate "JZ4740 DMA support"
diff --git a/drivers/fmc/Kconfig b/drivers/fmc/Kconfig
index c01cf45bc3d..3a75f4256d0 100644
--- a/drivers/fmc/Kconfig
+++ b/drivers/fmc/Kconfig
@@ -46,6 +46,6 @@ config FMC_CHARDEV
 	  This driver matches every mezzanine device and allows user
 	  space to read and write registers using a char device. It
 	  can be used to write user-space drivers, or just get
-	  aquainted with a mezzanine before writing its specific driver.
+	  acquainted with a mezzanine before writing its specific driver.
 
 endif # FMC
diff --git a/drivers/gpu/drm/drm_irq.c b/drivers/gpu/drm/drm_irq.c
index d80d95289e1..64c34d5876f 100644
--- a/drivers/gpu/drm/drm_irq.c
+++ b/drivers/gpu/drm/drm_irq.c
@@ -455,8 +455,8 @@ void drm_calc_timestamping_constants(struct drm_crtc *crtc)
 	/* Dot clock in Hz: */
 	dotclock = (u64) crtc->hwmode.clock * 1000;
 
-	/* Fields of interlaced scanout modes are only halve a frame duration.
-	 * Double the dotclock to get halve the frame-/line-/pixelduration.
+	/* Fields of interlaced scanout modes are only half a frame duration.
+	 * Double the dotclock to get half the frame-/line-/pixelduration.
 	 */
 	if (crtc->hwmode.flags & DRM_MODE_FLAG_INTERLACE)
 		dotclock *= 2;
diff --git a/drivers/infiniband/ulp/isert/Kconfig b/drivers/infiniband/ulp/isert/Kconfig
index ce3fd32167d..02f9759ebb1 100644
--- a/drivers/infiniband/ulp/isert/Kconfig
+++ b/drivers/infiniband/ulp/isert/Kconfig
@@ -1,5 +1,5 @@
 config INFINIBAND_ISERT
-	tristate "iSCSI Extentions for RDMA (iSER) target support"
+	tristate "iSCSI Extensions for RDMA (iSER) target support"
 	depends on INET && INFINIBAND_ADDR_TRANS && TARGET_CORE && ISCSI_TARGET
 	---help---
-	Support for iSCSI Extentions for RDMA (iSER) Target on Infiniband fabrics.
+	Support for iSCSI Extensions for RDMA (iSER) Target on Infiniband fabrics.
diff --git a/drivers/input/serio/i8042.c b/drivers/input/serio/i8042.c
index 52c9ebf9472..020053fa5aa 100644
--- a/drivers/input/serio/i8042.c
+++ b/drivers/input/serio/i8042.c
@@ -1036,7 +1036,7 @@ static void i8042_controller_reset(bool force_reset)
 /*
  * i8042_panic_blink() will turn the keyboard LEDs on or off and is called
  * when kernel panics. Flashing LEDs is useful for users running X who may
- * not see the console and will help distingushing panics from "real"
+ * not see the console and will help distinguishing panics from "real"
  * lockups.
  *
  * Note that DELAY has a limit of 10ms so we will not get stuck here
diff --git a/drivers/md/raid5.h b/drivers/md/raid5.h
index 2113ffa82c7..b42e6b462ed 100644
--- a/drivers/md/raid5.h
+++ b/drivers/md/raid5.h
@@ -49,7 +49,7 @@
  * can't distinguish between a clean block that has been generated
  * from parity calculations, and a clean block that has been
  * successfully written to the spare ( or to parity when resyncing).
- * To distingush these states we have a stripe bit STRIPE_INSYNC that
+ * To distinguish these states we have a stripe bit STRIPE_INSYNC that
  * is set whenever a write is scheduled to the spare, or to the parity
  * disc if there is no spare.  A sync request clears this bit, and
  * when we find it set with no buffers locked, we know the sync is
diff --git a/drivers/media/i2c/Kconfig b/drivers/media/i2c/Kconfig
index d18be19c96c..cbc9ee9bec2 100644
--- a/drivers/media/i2c/Kconfig
+++ b/drivers/media/i2c/Kconfig
@@ -646,7 +646,7 @@ config VIDEO_UPD64083
 	  To compile this driver as a module, choose M here: the
 	  module will be called upd64083.
 
-comment "Miscelaneous helper chips"
+comment "Miscellaneous helper chips"
 
 config VIDEO_THS7303
 	tristate "THS7303/53 Video Amplifier"
diff --git a/drivers/media/i2c/adv7183.c b/drivers/media/i2c/adv7183.c
index 6f738d8e3a8..d45e0e3a781 100644
--- a/drivers/media/i2c/adv7183.c
+++ b/drivers/media/i2c/adv7183.c
@@ -178,7 +178,7 @@ static int adv7183_log_status(struct v4l2_subdev *sd)
 			adv7183_read(sd, ADV7183_VS_FIELD_CTRL_1),
 			adv7183_read(sd, ADV7183_VS_FIELD_CTRL_2),
 			adv7183_read(sd, ADV7183_VS_FIELD_CTRL_3));
-	v4l2_info(sd, "adv7183: Hsync positon control 1 2 and 3 = 0x%02x 0x%02x 0x%02x\n",
+	v4l2_info(sd, "adv7183: Hsync position control 1 2 and 3 = 0x%02x 0x%02x 0x%02x\n",
 			adv7183_read(sd, ADV7183_HS_POS_CTRL_1),
 			adv7183_read(sd, ADV7183_HS_POS_CTRL_2),
 			adv7183_read(sd, ADV7183_HS_POS_CTRL_3));
diff --git a/drivers/media/i2c/s5c73m3/s5c73m3-core.c b/drivers/media/i2c/s5c73m3/s5c73m3-core.c
index b76ec0e7e68..31f40b34204 100644
--- a/drivers/media/i2c/s5c73m3/s5c73m3-core.c
+++ b/drivers/media/i2c/s5c73m3/s5c73m3-core.c
@@ -1651,7 +1651,7 @@ static int s5c73m3_probe(struct i2c_client *client,
 	if (ret < 0)
 		goto out_err;
 
-	v4l2_info(sd, "%s: completed succesfully\n", __func__);
+	v4l2_info(sd, "%s: completed successfully\n", __func__);
 	return 0;
 
 out_err:
diff --git a/drivers/media/rc/keymaps/rc-dib0700-nec.c b/drivers/media/rc/keymaps/rc-dib0700-nec.c
index 4d13a7f2e5c..492a05ade7e 100644
--- a/drivers/media/rc/keymaps/rc-dib0700-nec.c
+++ b/drivers/media/rc/keymaps/rc-dib0700-nec.c
@@ -5,7 +5,7 @@
  * TODO: This table is a real mess, as it merges RC codes from several
  * devices into a big table. It also has both RC-5 and NEC codes inside.
  * It should be broken into small tables, and the protocols should properly
- * be indentificated.
+ * be identificated.
  *
  * The table were imported from dib0700_devices.c.
  *
diff --git a/drivers/media/rc/keymaps/rc-dib0700-rc5.c b/drivers/media/rc/keymaps/rc-dib0700-rc5.c
index ba81d9697cf..454ea596a7e 100644
--- a/drivers/media/rc/keymaps/rc-dib0700-rc5.c
+++ b/drivers/media/rc/keymaps/rc-dib0700-rc5.c
@@ -5,7 +5,7 @@
  * TODO: This table is a real mess, as it merges RC codes from several
  * devices into a big table. It also has both RC-5 and NEC codes inside.
  * It should be broken into small tables, and the protocols should properly
- * be indentificated.
+ * be identificated.
  *
  * The table were imported from dib0700_devices.c.
  *
diff --git a/drivers/mfd/Kconfig b/drivers/mfd/Kconfig
index b7c74a73d37..62a60caa5d1 100644
--- a/drivers/mfd/Kconfig
+++ b/drivers/mfd/Kconfig
@@ -676,14 +676,14 @@ menu "STMicroelectronics STMPE Interface Drivers"
 depends on MFD_STMPE
 
 config STMPE_I2C
-	bool "STMicroelectronics STMPE I2C Inteface"
+	bool "STMicroelectronics STMPE I2C Interface"
 	depends on I2C=y
 	default y
 	help
 	  This is used to enable I2C interface of STMPE
 
 config STMPE_SPI
-	bool "STMicroelectronics STMPE SPI Inteface"
+	bool "STMicroelectronics STMPE SPI Interface"
 	depends on SPI_MASTER
 	help
 	  This is used to enable SPI interface of STMPE
diff --git a/drivers/mtd/nand/docg4.c b/drivers/mtd/nand/docg4.c
index bd1cb672034..1b0265e85a0 100644
--- a/drivers/mtd/nand/docg4.c
+++ b/drivers/mtd/nand/docg4.c
@@ -491,7 +491,7 @@ static uint8_t docg4_read_byte(struct mtd_info *mtd)
 		return status;
 	}
 
-	dev_warn(doc->dev, "unexpectd call to read_byte()\n");
+	dev_warn(doc->dev, "unexpected call to read_byte()\n");
 
 	return 0;
 }
diff --git a/drivers/net/ethernet/mellanox/mlx4/fw.c b/drivers/net/ethernet/mellanox/mlx4/fw.c
index fda26679f7d..19492821460 100644
--- a/drivers/net/ethernet/mellanox/mlx4/fw.c
+++ b/drivers/net/ethernet/mellanox/mlx4/fw.c
@@ -1774,7 +1774,7 @@ void mlx4_opreq_action(struct work_struct *work)
 				   MLX4_CMD_GET_OP_REQ, MLX4_CMD_TIME_CLASS_A,
 				   MLX4_CMD_NATIVE);
 		if (err) {
-			mlx4_err(dev, "Failed to retreive required operation: %d\n",
+			mlx4_err(dev, "Failed to retrieve required operation: %d\n",
 				 err);
 			return;
 		}
diff --git a/drivers/net/ethernet/qlogic/qlcnic/qlcnic_83xx_hw.c b/drivers/net/ethernet/qlogic/qlcnic/qlcnic_83xx_hw.c
index a01a6a74ee3..b1cb0ffb15c 100644
--- a/drivers/net/ethernet/qlogic/qlcnic/qlcnic_83xx_hw.c
+++ b/drivers/net/ethernet/qlogic/qlcnic/qlcnic_83xx_hw.c
@@ -1730,7 +1730,7 @@ static void qlcnic_extend_lb_idc_cmpltn_wait(struct qlcnic_adapter *adapter,
 	struct qlcnic_hardware_context *ahw = adapter->ahw;
 	int temp;
 
-	netdev_info(adapter->netdev, "Recieved loopback IDC time extend event for 0x%x seconds\n",
+	netdev_info(adapter->netdev, "Received loopback IDC time extend event for 0x%x seconds\n",
 		    ahw->extend_lb_time);
 	temp = ahw->extend_lb_time * 1000;
 	*max_wait_count += temp / QLC_83XX_LB_MSLEEP_COUNT;
diff --git a/drivers/net/irda/ali-ircc.c b/drivers/net/irda/ali-ircc.c
index 7bbd318bc93..befa45f809c 100644
--- a/drivers/net/irda/ali-ircc.c
+++ b/drivers/net/irda/ali-ircc.c
@@ -627,7 +627,7 @@ static int ali_ircc_setup(chipio_t *info)
 /*
  * Function ali_ircc_read_dongle_id (int index, info)
  *
- * Try to read dongle indentification. This procedure needs to be executed
+ * Try to read dongle identification. This procedure needs to be executed
  * once after power-on/reset. It also needs to be used whenever you suspect
  * that the user may have plugged/unplugged the IrDA Dongle.
  */
diff --git a/drivers/net/irda/nsc-ircc.c b/drivers/net/irda/nsc-ircc.c
index ceeb53737f8..66bc03bdb13 100644
--- a/drivers/net/irda/nsc-ircc.c
+++ b/drivers/net/irda/nsc-ircc.c
@@ -1035,7 +1035,7 @@ static int nsc_ircc_setup(chipio_t *info)
 /*
  * Function nsc_ircc_read_dongle_id (void)
  *
- * Try to read dongle indentification. This procedure needs to be executed
+ * Try to read dongle identification. This procedure needs to be executed
  * once after power-on/reset. It also needs to be used whenever you suspect
  * that the user may have plugged/unplugged the IrDA Dongle.
  */
diff --git a/drivers/net/wireless/ath/ath10k/pci.c b/drivers/net/wireless/ath/ath10k/pci.c
index f8d59c7b908..9e86a811086 100644
--- a/drivers/net/wireless/ath/ath10k/pci.c
+++ b/drivers/net/wireless/ath/ath10k/pci.c
@@ -2363,7 +2363,7 @@ static int ath10k_pci_probe(struct pci_dev *pdev,
 		break;
 	default:
 		ret = -ENODEV;
-		ath10k_err("Unkown device ID: %d\n", pci_dev->device);
+		ath10k_err("Unknown device ID: %d\n", pci_dev->device);
 		goto err_ar_pci;
 	}
 
diff --git a/drivers/net/wireless/ath/ath5k/dma.c b/drivers/net/wireless/ath/ath5k/dma.c
index ce86f158423..ba200b24be6 100644
--- a/drivers/net/wireless/ath/ath5k/dma.c
+++ b/drivers/net/wireless/ath/ath5k/dma.c
@@ -661,7 +661,7 @@ ath5k_hw_get_isr(struct ath5k_hw *ah, enum ath5k_int *interrupt_mask)
 			ah->ah_txq_isr_txok_all |= AR5K_REG_MS(sisr1,
 						AR5K_SISR1_QCU_TXEOL);
 
-		/* Currently this is not much usefull since we treat
+		/* Currently this is not much useful since we treat
 		 * all queues the same way if we get a TXURN (update
 		 * tx trigger level) but we might need it later on*/
 		if (pisr & AR5K_ISR_TXURN)
diff --git a/drivers/regulator/tps65910-regulator.c b/drivers/regulator/tps65910-regulator.c
index 23f8d1ce877..a00132e31ec 100644
--- a/drivers/regulator/tps65910-regulator.c
+++ b/drivers/regulator/tps65910-regulator.c
@@ -906,7 +906,7 @@ static int tps65910_set_ext_sleep_config(struct tps65910_reg *pmic,
 		}
 		ret = tps65910_reg_write(pmic->mfd, sr_reg_add, 0);
 		if (ret < 0) {
-			dev_err(mfd->dev, "Error in settting sr register\n");
+			dev_err(mfd->dev, "Error in setting sr register\n");
 			return ret;
 		}
 	}
diff --git a/drivers/s390/scsi/zfcp_dbf.c b/drivers/s390/scsi/zfcp_dbf.c
index 132a905b6bd..0ca64484cfa 100644
--- a/drivers/s390/scsi/zfcp_dbf.c
+++ b/drivers/s390/scsi/zfcp_dbf.c
@@ -344,7 +344,7 @@ void zfcp_dbf_san(char *tag, struct zfcp_dbf *dbf, void *data, u8 id, u16 len,
 
 /**
  * zfcp_dbf_san_req - trace event for issued SAN request
- * @tag: indentifier for event
+ * @tag: identifier for event
  * @fsf_req: request containing issued CT data
  * d_id: destination ID
  */
@@ -361,7 +361,7 @@ void zfcp_dbf_san_req(char *tag, struct zfcp_fsf_req *fsf, u32 d_id)
 
 /**
  * zfcp_dbf_san_res - trace event for received SAN request
- * @tag: indentifier for event
+ * @tag: identifier for event
  * @fsf_req: request containing issued CT data
  */
 void zfcp_dbf_san_res(char *tag, struct zfcp_fsf_req *fsf)
@@ -377,7 +377,7 @@ void zfcp_dbf_san_res(char *tag, struct zfcp_fsf_req *fsf)
 
 /**
  * zfcp_dbf_san_in_els - trace event for incoming ELS
- * @tag: indentifier for event
+ * @tag: identifier for event
  * @fsf_req: request containing issued CT data
  */
 void zfcp_dbf_san_in_els(char *tag, struct zfcp_fsf_req *fsf)
diff --git a/drivers/scsi/arcmsr/arcmsr_hba.c b/drivers/scsi/arcmsr/arcmsr_hba.c
index 33c52bc2c7b..97fd450aff0 100644
--- a/drivers/scsi/arcmsr/arcmsr_hba.c
+++ b/drivers/scsi/arcmsr/arcmsr_hba.c
@@ -1035,7 +1035,6 @@ static void arcmsr_remove(struct pci_dev *pdev)
 	pci_release_regions(pdev);
 	scsi_host_put(host);
 	pci_disable_device(pdev);
-	pci_set_drvdata(pdev, NULL);
 }
 
 static void arcmsr_shutdown(struct pci_dev *pdev)
diff --git a/drivers/scsi/atp870u.c b/drivers/scsi/atp870u.c
index 15a629d8ed0..a795d81ef87 100644
--- a/drivers/scsi/atp870u.c
+++ b/drivers/scsi/atp870u.c
@@ -3144,8 +3144,6 @@ static void atp870u_remove (struct pci_dev *pdev)
 	atp870u_free_tables(pshost);
 	printk(KERN_INFO "scsi_host_put : %p\n",pshost);
 	scsi_host_put(pshost);
-	printk(KERN_INFO "pci_set_drvdata : %p\n",pdev);
-	pci_set_drvdata(pdev, NULL);	
 }
 MODULE_LICENSE("GPL");
 
diff --git a/drivers/scsi/bfa/bfad.c b/drivers/scsi/bfa/bfad.c
index 7591fa4e28b..fc80a325a1e 100644
--- a/drivers/scsi/bfa/bfad.c
+++ b/drivers/scsi/bfa/bfad.c
@@ -804,7 +804,6 @@ bfad_pci_uninit(struct pci_dev *pdev, struct bfad_s *bfad)
 	/* Disable PCIE Advanced Error Recovery (AER) */
 	pci_disable_pcie_error_reporting(pdev);
 	pci_disable_device(pdev);
-	pci_set_drvdata(pdev, NULL);
 }
 
 bfa_status_t
diff --git a/drivers/scsi/bnx2i/bnx2i_hwi.c b/drivers/scsi/bnx2i/bnx2i_hwi.c
index 5be718c241c..e4cf23df4b4 100644
--- a/drivers/scsi/bnx2i/bnx2i_hwi.c
+++ b/drivers/scsi/bnx2i/bnx2i_hwi.c
@@ -126,7 +126,7 @@ static void bnx2i_iscsi_license_error(struct bnx2i_hba *hba, u32 error_code)
 
 /**
  * bnx2i_arm_cq_event_coalescing - arms CQ to enable EQ notification
- * @ep:		endpoint (transport indentifier) structure
+ * @ep:		endpoint (transport identifier) structure
  * @action:	action, ARM or DISARM. For now only ARM_CQE is used
  *
  * Arm'ing CQ will enable chip to generate global EQ events inorder to interrupt
@@ -756,7 +756,7 @@ void bnx2i_send_cmd_cleanup_req(struct bnx2i_hba *hba, struct bnx2i_cmd *cmd)
 /**
  * bnx2i_send_conn_destroy - initiates iscsi connection teardown process
  * @hba:	adapter structure pointer
- * @ep:		endpoint (transport indentifier) structure
+ * @ep:		endpoint (transport identifier) structure
  *
  * this routine prepares and posts CONN_OFLD_REQ1/2 KWQE to initiate
  * 	iscsi connection context clean-up process
@@ -791,7 +791,7 @@ int bnx2i_send_conn_destroy(struct bnx2i_hba *hba, struct bnx2i_endpoint *ep)
 /**
  * bnx2i_570x_send_conn_ofld_req - initiates iscsi conn context setup process
  * @hba: 		adapter structure pointer
- * @ep: 		endpoint (transport indentifier) structure
+ * @ep: 		endpoint (transport identifier) structure
  *
  * 5706/5708/5709 specific - prepares and posts CONN_OFLD_REQ1/2 KWQE
  */
@@ -851,7 +851,7 @@ static int bnx2i_570x_send_conn_ofld_req(struct bnx2i_hba *hba,
 /**
  * bnx2i_5771x_send_conn_ofld_req - initiates iscsi connection context creation
  * @hba: 		adapter structure pointer
- * @ep: 		endpoint (transport indentifier) structure
+ * @ep: 		endpoint (transport identifier) structure
  *
  * 57710 specific - prepares and posts CONN_OFLD_REQ1/2 KWQE
  */
@@ -920,7 +920,7 @@ static int bnx2i_5771x_send_conn_ofld_req(struct bnx2i_hba *hba,
  * bnx2i_send_conn_ofld_req - initiates iscsi connection context setup process
  *
  * @hba: 		adapter structure pointer
- * @ep: 		endpoint (transport indentifier) structure
+ * @ep: 		endpoint (transport identifier) structure
  *
  * this routine prepares and posts CONN_OFLD_REQ1/2 KWQE
  */
@@ -939,7 +939,7 @@ int bnx2i_send_conn_ofld_req(struct bnx2i_hba *hba, struct bnx2i_endpoint *ep)
 
 /**
  * setup_qp_page_tables - iscsi QP page table setup function
- * @ep:		endpoint (transport indentifier) structure
+ * @ep:		endpoint (transport identifier) structure
  *
  * Sets up page tables for SQ/RQ/CQ, 1G/sec (5706/5708/5709) devices requires
  * 	64-bit address in big endian format. Whereas 10G/sec (57710) requires
@@ -1046,7 +1046,7 @@ static void setup_qp_page_tables(struct bnx2i_endpoint *ep)
 /**
  * bnx2i_alloc_qp_resc - allocates required resources for QP.
  * @hba:	adapter structure pointer
- * @ep:		endpoint (transport indentifier) structure
+ * @ep:		endpoint (transport identifier) structure
  *
  * Allocate QP (transport layer for iSCSI connection) resources, DMA'able
  *	memory for SQ/RQ/CQ and page tables. EP structure elements such
@@ -1191,7 +1191,7 @@ mem_alloc_err:
 /**
  * bnx2i_free_qp_resc - free memory resources held by QP
  * @hba:	adapter structure pointer
- * @ep:	endpoint (transport indentifier) structure
+ * @ep:	endpoint (transport identifier) structure
  *
  * Free QP resources - SQ/RQ/CQ memory and page tables.
  */
diff --git a/drivers/scsi/bnx2i/bnx2i_iscsi.c b/drivers/scsi/bnx2i/bnx2i_iscsi.c
index fabeb88602a..854dad7d5b0 100644
--- a/drivers/scsi/bnx2i/bnx2i_iscsi.c
+++ b/drivers/scsi/bnx2i/bnx2i_iscsi.c
@@ -596,7 +596,7 @@ void bnx2i_drop_session(struct iscsi_cls_session *cls_session)
 /**
  * bnx2i_ep_destroy_list_add - add an entry to EP destroy list
  * @hba:	pointer to adapter instance
- * @ep:		pointer to endpoint (transport indentifier) structure
+ * @ep:		pointer to endpoint (transport identifier) structure
  *
  * EP destroy queue manager
  */
@@ -613,7 +613,7 @@ static int bnx2i_ep_destroy_list_add(struct bnx2i_hba *hba,
  * bnx2i_ep_destroy_list_del - add an entry to EP destroy list
  *
  * @hba: 		pointer to adapter instance
- * @ep: 		pointer to endpoint (transport indentifier) structure
+ * @ep: 		pointer to endpoint (transport identifier) structure
  *
  * EP destroy queue manager
  */
@@ -630,7 +630,7 @@ static int bnx2i_ep_destroy_list_del(struct bnx2i_hba *hba,
 /**
  * bnx2i_ep_ofld_list_add - add an entry to ep offload pending list
  * @hba:	pointer to adapter instance
- * @ep:		pointer to endpoint (transport indentifier) structure
+ * @ep:		pointer to endpoint (transport identifier) structure
  *
  * pending conn offload completion queue manager
  */
@@ -646,7 +646,7 @@ static int bnx2i_ep_ofld_list_add(struct bnx2i_hba *hba,
 /**
  * bnx2i_ep_ofld_list_del - add an entry to ep offload pending list
  * @hba: 		pointer to adapter instance
- * @ep: 		pointer to endpoint (transport indentifier) structure
+ * @ep: 		pointer to endpoint (transport identifier) structure
  *
  * pending conn offload completion queue manager
  */
@@ -721,7 +721,7 @@ bnx2i_find_ep_in_destroy_list(struct bnx2i_hba *hba, u32 iscsi_cid)
 /**
  * bnx2i_ep_active_list_add - add an entry to ep active list
  * @hba:	pointer to adapter instance
- * @ep:		pointer to endpoint (transport indentifier) structure
+ * @ep:		pointer to endpoint (transport identifier) structure
  *
  * current active conn queue manager
  */
@@ -737,7 +737,7 @@ static void bnx2i_ep_active_list_add(struct bnx2i_hba *hba,
 /**
  * bnx2i_ep_active_list_del - deletes an entry to ep active list
  * @hba:	pointer to adapter instance
- * @ep:		pointer to endpoint (transport indentifier) structure
+ * @ep:		pointer to endpoint (transport identifier) structure
  *
  * current active conn queue manager
  */
@@ -1695,7 +1695,7 @@ no_nx2_route:
 /**
  * bnx2i_tear_down_conn - tear down iscsi/tcp connection and free resources
  * @hba:	pointer to adapter instance
- * @ep:		endpoint (transport indentifier) structure
+ * @ep:		endpoint (transport identifier) structure
  *
  * destroys cm_sock structure and on chip iscsi context
  */
diff --git a/drivers/scsi/csiostor/csio_init.c b/drivers/scsi/csiostor/csio_init.c
index 00346fe939d..1aafc331ee6 100644
--- a/drivers/scsi/csiostor/csio_init.c
+++ b/drivers/scsi/csiostor/csio_init.c
@@ -1010,7 +1010,6 @@ err_lnode_exit:
 	csio_hw_stop(hw);
 	spin_unlock_irq(&hw->lock);
 	csio_lnodes_unblock_request(hw);
-	pci_set_drvdata(hw->pdev, NULL);
 	csio_lnodes_exit(hw, 0);
 	csio_hw_free(hw);
 err_pci_exit:
@@ -1044,7 +1043,6 @@ static void csio_remove_one(struct pci_dev *pdev)
 
 	csio_lnodes_exit(hw, 0);
 	csio_hw_free(hw);
-	pci_set_drvdata(pdev, NULL);
 	csio_pci_exit(pdev, &bars);
 }
 
diff --git a/drivers/scsi/dc395x.c b/drivers/scsi/dc395x.c
index 42e8624a9b9..83d9bf6fa6c 100644
--- a/drivers/scsi/dc395x.c
+++ b/drivers/scsi/dc395x.c
@@ -4861,7 +4861,6 @@ static void dc395x_remove_one(struct pci_dev *dev)
 	adapter_uninit(acb);
 	pci_disable_device(dev);
 	scsi_host_put(scsi_host);
-	pci_set_drvdata(dev, NULL);
 }
 
 
diff --git a/drivers/scsi/fnic/fnic_main.c b/drivers/scsi/fnic/fnic_main.c
index be09b101b4a..33e4ec2bfe7 100644
--- a/drivers/scsi/fnic/fnic_main.c
+++ b/drivers/scsi/fnic/fnic_main.c
@@ -1005,7 +1005,6 @@ static void fnic_remove(struct pci_dev *pdev)
 	fnic_iounmap(fnic);
 	pci_release_regions(pdev);
 	pci_disable_device(pdev);
-	pci_set_drvdata(pdev, NULL);
 	scsi_host_put(lp->host);
 }
 
diff --git a/drivers/scsi/gdth.c b/drivers/scsi/gdth.c
index 6d55b4e7e79..ee4fa40a50b 100644
--- a/drivers/scsi/gdth.c
+++ b/drivers/scsi/gdth.c
@@ -594,8 +594,6 @@ static void gdth_pci_remove_one(struct pci_dev *pdev)
 {
 	gdth_ha_str *ha = pci_get_drvdata(pdev);
 
-	pci_set_drvdata(pdev, NULL);
-
 	list_del(&ha->list);
 	gdth_remove_one(ha);
 
diff --git a/drivers/scsi/hpsa.c b/drivers/scsi/hpsa.c
index fb5a8981515..22f6432eb47 100644
--- a/drivers/scsi/hpsa.c
+++ b/drivers/scsi/hpsa.c
@@ -5017,7 +5017,6 @@ static void hpsa_remove_one(struct pci_dev *pdev)
 	kfree(h->hba_inquiry_data);
 	pci_disable_device(pdev);
 	pci_release_regions(pdev);
-	pci_set_drvdata(pdev, NULL);
 	kfree(h);
 }
 
diff --git a/drivers/scsi/lpfc/lpfc_init.c b/drivers/scsi/lpfc/lpfc_init.c
index ca6bf2af7ce..68c94cc85c3 100644
--- a/drivers/scsi/lpfc/lpfc_init.c
+++ b/drivers/scsi/lpfc/lpfc_init.c
@@ -4581,8 +4581,6 @@ lpfc_disable_pci_dev(struct lpfc_hba *phba)
 	/* Release PCI resource and disable PCI device */
 	pci_release_selected_regions(pdev, bars);
 	pci_disable_device(pdev);
-	/* Null out PCI private reference to driver */
-	pci_set_drvdata(pdev, NULL);
 
 	return;
 }
@@ -9429,7 +9427,6 @@ lpfc_pci_remove_one_s3(struct pci_dev *pdev)
 	/* Disable interrupt */
 	lpfc_sli_disable_intr(phba);
 
-	pci_set_drvdata(pdev, NULL);
 	scsi_host_put(shost);
 
 	/*
diff --git a/drivers/scsi/megaraid/megaraid_mbox.c b/drivers/scsi/megaraid/megaraid_mbox.c
index 515c9629e9f..d1a4b82836e 100644
--- a/drivers/scsi/megaraid/megaraid_mbox.c
+++ b/drivers/scsi/megaraid/megaraid_mbox.c
@@ -534,7 +534,6 @@ megaraid_probe_one(struct pci_dev *pdev, const struct pci_device_id *id)
 	return 0;
 
 out_cmm_unreg:
-	pci_set_drvdata(pdev, NULL);
 	megaraid_cmm_unregister(adapter);
 out_fini_mbox:
 	megaraid_fini_mbox(adapter);
@@ -594,11 +593,6 @@ megaraid_detach_one(struct pci_dev *pdev)
 	// detach from the IO sub-system
 	megaraid_io_detach(adapter);
 
-	// reset the device state in the PCI structure. We check this
-	// condition when we enter here. If the device state is NULL,
-	// that would mean the device has already been removed
-	pci_set_drvdata(pdev, NULL);
-
 	// Unregister from common management module
 	//
 	// FIXME: this must return success or failure for conditions if there
diff --git a/drivers/scsi/megaraid/megaraid_sas_base.c b/drivers/scsi/megaraid/megaraid_sas_base.c
index 2cf9470dd11..0a743a5d164 100644
--- a/drivers/scsi/megaraid/megaraid_sas_base.c
+++ b/drivers/scsi/megaraid/megaraid_sas_base.c
@@ -4451,7 +4451,6 @@ retry_irq_register:
 	megasas_mgmt_info.instance[megasas_mgmt_info.max_index] = NULL;
 	megasas_mgmt_info.max_index--;
 
-	pci_set_drvdata(pdev, NULL);
 	instance->instancet->disable_intr(instance);
 	if (instance->msix_vectors)
 		for (i = 0 ; i < instance->msix_vectors; i++)
@@ -4807,8 +4806,6 @@ static void megasas_detach_one(struct pci_dev *pdev)
 		}
 	}
 
-	pci_set_drvdata(instance->pdev, NULL);
-
 	instance->instancet->disable_intr(instance);
 
 	if (instance->msix_vectors)
@@ -4850,8 +4847,6 @@ static void megasas_detach_one(struct pci_dev *pdev)
 				instance->evt_detail, instance->evt_detail_h);
 	scsi_host_put(host);
 
-	pci_set_drvdata(pdev, NULL);
-
 	pci_disable_device(pdev);
 
 	return;
diff --git a/drivers/scsi/mvsas/mv_init.c b/drivers/scsi/mvsas/mv_init.c
index 7b7381d7671..5ff978be249 100644
--- a/drivers/scsi/mvsas/mv_init.c
+++ b/drivers/scsi/mvsas/mv_init.c
@@ -657,7 +657,6 @@ static void mvs_pci_remove(struct pci_dev *pdev)
 	tasklet_kill(&((struct mvs_prv_info *)sha->lldd_ha)->mv_tasklet);
 #endif
 
-	pci_set_drvdata(pdev, NULL);
 	sas_unregister_ha(sha);
 	sas_remove_host(mvi->shost);
 	scsi_remove_host(mvi->shost);
diff --git a/drivers/scsi/mvsas/mv_sas.c b/drivers/scsi/mvsas/mv_sas.c
index 6b1b4e91e53..6c1f223a8e1 100644
--- a/drivers/scsi/mvsas/mv_sas.c
+++ b/drivers/scsi/mvsas/mv_sas.c
@@ -1411,7 +1411,7 @@ static int mvs_exec_internal_tmf_task(struct domain_device *dev,
 
 		if (res) {
 			del_timer(&task->slow_task->timer);
-			mv_printk("executing internel task failed:%d\n", res);
+			mv_printk("executing internal task failed:%d\n", res);
 			goto ex_err;
 		}
 
diff --git a/drivers/scsi/mvumi.c b/drivers/scsi/mvumi.c
index c3601b57a80..edbee8dc62c 100644
--- a/drivers/scsi/mvumi.c
+++ b/drivers/scsi/mvumi.c
@@ -2583,7 +2583,6 @@ static int mvumi_probe_one(struct pci_dev *pdev, const struct pci_device_id *id)
 	return 0;
 
 fail_io_attach:
-	pci_set_drvdata(pdev, NULL);
 	mhba->instancet->disable_intr(mhba);
 	free_irq(mhba->pdev->irq, mhba);
 fail_init_irq:
@@ -2618,7 +2617,6 @@ static void mvumi_detach_one(struct pci_dev *pdev)
 	free_irq(mhba->pdev->irq, mhba);
 	mvumi_release_fw(mhba);
 	scsi_host_put(host);
-	pci_set_drvdata(pdev, NULL);
 	pci_disable_device(pdev);
 	dev_dbg(&pdev->dev, "driver is removed!\n");
 }
diff --git a/drivers/scsi/ncr53c8xx.c b/drivers/scsi/ncr53c8xx.c
index 5982a587bab..7d014b11df6 100644
--- a/drivers/scsi/ncr53c8xx.c
+++ b/drivers/scsi/ncr53c8xx.c
@@ -1615,7 +1615,7 @@ struct ncb {
 	spinlock_t	smp_lock;	/* Lock for SMP threading       */
 
 	/*----------------------------------------------------------------
-	**	Chip and controller indentification.
+	**	Chip and controller identification.
 	**----------------------------------------------------------------
 	*/
 	int		unit;		/* Unit number			*/
diff --git a/drivers/scsi/pm8001/pm8001_init.c b/drivers/scsi/pm8001/pm8001_init.c
index 662bf13c42f..34f5f5ffef0 100644
--- a/drivers/scsi/pm8001/pm8001_init.c
+++ b/drivers/scsi/pm8001/pm8001_init.c
@@ -909,7 +909,6 @@ static void pm8001_pci_remove(struct pci_dev *pdev)
 	struct pm8001_hba_info *pm8001_ha;
 	int i;
 	pm8001_ha = sha->lldd_ha;
-	pci_set_drvdata(pdev, NULL);
 	sas_unregister_ha(sha);
 	sas_remove_host(pm8001_ha->shost);
 	list_del(&pm8001_ha->list);
diff --git a/drivers/scsi/pmcraid.c b/drivers/scsi/pmcraid.c
index 1eb7b0280a4..e43db774204 100644
--- a/drivers/scsi/pmcraid.c
+++ b/drivers/scsi/pmcraid.c
@@ -6049,7 +6049,6 @@ out_release_regions:
 
 out_disable_device:
 	atomic_dec(&pmcraid_adapter_count);
-	pci_set_drvdata(pdev, NULL);
 	pci_disable_device(pdev);
 	return -ENODEV;
 }
diff --git a/drivers/scsi/qla2xxx/qla_os.c b/drivers/scsi/qla2xxx/qla_os.c
index bcd57f699eb..52be35e0300 100644
--- a/drivers/scsi/qla2xxx/qla_os.c
+++ b/drivers/scsi/qla2xxx/qla_os.c
@@ -3179,7 +3179,6 @@ qla2x00_remove_one(struct pci_dev *pdev)
 	pci_disable_pcie_error_reporting(pdev);
 
 	pci_disable_device(pdev);
-	pci_set_drvdata(pdev, NULL);
 }
 
 static void
diff --git a/drivers/scsi/qla4xxx/ql4_os.c b/drivers/scsi/qla4xxx/ql4_os.c
index 6dc3e99b7f9..a28d5e624aa 100644
--- a/drivers/scsi/qla4xxx/ql4_os.c
+++ b/drivers/scsi/qla4xxx/ql4_os.c
@@ -7827,7 +7827,6 @@ static void qla4xxx_remove_adapter(struct pci_dev *pdev)
 
 	pci_disable_pcie_error_reporting(pdev);
 	pci_disable_device(pdev);
-	pci_set_drvdata(pdev, NULL);
 }
 
 /**
diff --git a/drivers/scsi/stex.c b/drivers/scsi/stex.c
index 325c31caa6e..1aa4befcfbd 100644
--- a/drivers/scsi/stex.c
+++ b/drivers/scsi/stex.c
@@ -1790,8 +1790,6 @@ static void stex_remove(struct pci_dev *pdev)
 
 	scsi_remove_host(hba->host);
 
-	pci_set_drvdata(pdev, NULL);
-
 	stex_hba_stop(hba);
 
 	stex_hba_free(hba);
diff --git a/drivers/scsi/sym53c8xx_2/sym_glue.h b/drivers/scsi/sym53c8xx_2/sym_glue.h
index b80bf709f10..805369521df 100644
--- a/drivers/scsi/sym53c8xx_2/sym_glue.h
+++ b/drivers/scsi/sym53c8xx_2/sym_glue.h
@@ -174,7 +174,7 @@ struct sym_slcb {
  */
 struct sym_shcb {
 	/*
-	 *  Chip and controller indentification.
+	 *  Chip and controller identification.
 	 */
 	int		unit;
 	char		inst_name[16];
diff --git a/drivers/scsi/tmscsim.c b/drivers/scsi/tmscsim.c
index 11423615c2e..b006cf789ba 100644
--- a/drivers/scsi/tmscsim.c
+++ b/drivers/scsi/tmscsim.c
@@ -2553,7 +2553,6 @@ static void dc390_remove_one(struct pci_dev *dev)
 
 	pci_disable_device(dev);
 	scsi_host_put(scsi_host);
-	pci_set_drvdata(dev, NULL);
 }
 
 static struct pci_device_id tmscsim_pci_tbl[] = {
diff --git a/drivers/scsi/ufs/ufshcd-pci.c b/drivers/scsi/ufs/ufshcd-pci.c
index a823cf44e94..8b9531204c2 100644
--- a/drivers/scsi/ufs/ufshcd-pci.c
+++ b/drivers/scsi/ufs/ufshcd-pci.c
@@ -132,7 +132,6 @@ static void ufshcd_pci_remove(struct pci_dev *pdev)
 	pm_runtime_forbid(&pdev->dev);
 	pm_runtime_get_noresume(&pdev->dev);
 	ufshcd_remove(hba);
-	pci_set_drvdata(pdev, NULL);
 }
 
 /**
diff --git a/drivers/scsi/vmw_pvscsi.c b/drivers/scsi/vmw_pvscsi.c
index 3bfaa66fa0d..b9755ec0e81 100644
--- a/drivers/scsi/vmw_pvscsi.c
+++ b/drivers/scsi/vmw_pvscsi.c
@@ -1405,7 +1405,6 @@ out_release_resources:
 out_free_host:
 	scsi_host_put(host);
 out_disable_device:
-	pci_set_drvdata(pdev, NULL);
 	pci_disable_device(pdev);
 
 	return error;
@@ -1445,7 +1444,6 @@ static void pvscsi_remove(struct pci_dev *pdev)
 
 	scsi_host_put(host);
 
-	pci_set_drvdata(pdev, NULL);
 	pci_disable_device(pdev);
 }
 
diff --git a/drivers/staging/iio/adc/ad7606.h b/drivers/staging/iio/adc/ad7606.h
index 9221a74efd1..93c7299e835 100644
--- a/drivers/staging/iio/adc/ad7606.h
+++ b/drivers/staging/iio/adc/ad7606.h
@@ -42,7 +42,7 @@ struct ad7606_platform_data {
 
 /**
  * struct ad7606_chip_info - chip specifc information
- * @name:		indentification string for chip
+ * @name:		identification string for chip
  * @int_vref_mv:	the internal reference voltage
  * @channels:		channel specification
  * @num_channels:	number of channels
diff --git a/drivers/usb/core/Kconfig b/drivers/usb/core/Kconfig
index db535b0aa17..fed7f68d025 100644
--- a/drivers/usb/core/Kconfig
+++ b/drivers/usb/core/Kconfig
@@ -28,7 +28,7 @@ config USB_DEFAULT_PERSIST
 	bool "Enable USB persist by default"
 	default y
 	help
-	  Say N here if you don't want USB power session persistance
+	  Say N here if you don't want USB power session persistence
 	  enabled by default.  If you say N it will make suspended USB
 	  devices that lose power get reenumerated as if they had been
 	  unplugged, causing any mounted filesystems to be lost.  The