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

* 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/jikos/trivial: (47 commits)
  doc: CONFIG_UNEVICTABLE_LRU doesn't exist anymore
  Update cpuset info & webiste for cgroups
  dcdbas: force SMI to happen when expected
  arch/arm/Kconfig: remove one to many l's in the word.
  asm-generic/user.h: Fix spelling in comment
  drm: fix printk typo 'sracth'
  Remove one to many n's in a word
  Documentation/filesystems/romfs.txt: fixing link to genromfs
  drivers:scsi Change printk typo initate -> initiate
  serial, pch uart: Remove duplicate inclusion of linux/pci.h header
  fs/eventpoll.c: fix spelling
  mm: Fix out-of-date comments which refers non-existent functions
  drm: Fix printk typo 'failled'
  coh901318.c: Change initate to initiate.
  mbox-db5500.c Change initate to initiate.
  edac: correct i82975x error-info reported
  edac: correct i82975x mci initialisation
  edac: correct commented info
  fs: update comments to point correct document
  target: remove duplicate include of target/target_core_device.h from drivers/target/target_core_hba.c
  ...

Trivial conflict in fs/eventpoll.c (spelling vs addition)

42 files changed, 105 insertions, 93 deletions

diff --git a/drivers/atm/firestream.c b/drivers/atm/firestream.c
index 7d912baf..049650d 100644
--- a/drivers/atm/firestream.c
+++ b/drivers/atm/firestream.c
@@ -1031,7 +1031,7 @@ static int fs_open(struct atm_vcc *atm_vcc)
 		/* We now use the "submit_command" function to submit commands to
 		   the firestream. There is a define up near the definition of
 		   that routine that switches this routine between immediate write
-		   to the immediate comamnd registers and queuing the commands in
+		   to the immediate command registers and queuing the commands in
 		   the HPTXQ for execution. This last technique might be more
 		   efficient if we know we're going to submit a whole lot of
 		   commands in one go, but this driver is not setup to be able to
diff --git a/drivers/block/smart1,2.h b/drivers/block/smart1,2.h
index a0b403a..e5565fb 100644
--- a/drivers/block/smart1,2.h
+++ b/drivers/block/smart1,2.h
@@ -95,7 +95,7 @@ static unsigned long smart4_completed(ctlr_info_t *h)
  /*
  *  This hardware returns interrupt pending at a different place and 
  *  it does not tell us if the fifo is empty, we will have check  
- *  that by getting a 0 back from the comamnd_completed call. 
+ *  that by getting a 0 back from the command_completed call. 
  */
 static unsigned long smart4_intr_pending(ctlr_info_t *h)
 {
diff --git a/drivers/bluetooth/btusb.c b/drivers/bluetooth/btusb.c
index 7e0ebd4..8668114 100644
--- a/drivers/bluetooth/btusb.c
+++ b/drivers/bluetooth/btusb.c
@@ -433,7 +433,7 @@ static void btusb_isoc_complete(struct urb *urb)
 	}
 }
 
-static void inline __fill_isoc_descriptor(struct urb *urb, int len, int mtu)
+static inline void __fill_isoc_descriptor(struct urb *urb, int len, int mtu)
 {
 	int i, offset = 0;
 
@@ -780,7 +780,7 @@ static void btusb_notify(struct hci_dev *hdev, unsigned int evt)
 	}
 }
 
-static int inline __set_isoc_interface(struct hci_dev *hdev, int altsetting)
+static inline int __set_isoc_interface(struct hci_dev *hdev, int altsetting)
 {
 	struct btusb_data *data = hdev->driver_data;
 	struct usb_interface *intf = data->isoc;
diff --git a/drivers/cpuidle/sysfs.c b/drivers/cpuidle/sysfs.c
index 0310ffa..be7917ec 100644
--- a/drivers/cpuidle/sysfs.c
+++ b/drivers/cpuidle/sysfs.c
@@ -300,7 +300,7 @@ static struct kobj_type ktype_state_cpuidle = {
 	.release = cpuidle_state_sysfs_release,
 };
 
-static void inline cpuidle_free_state_kobj(struct cpuidle_device *device, int i)
+static inline void cpuidle_free_state_kobj(struct cpuidle_device *device, int i)
 {
 	kobject_put(&device->kobjs[i]->kobj);
 	wait_for_completion(&device->kobjs[i]->kobj_unregister);
diff --git a/drivers/dma/coh901318.c b/drivers/dma/coh901318.c
index a665683..00deabd 100644
--- a/drivers/dma/coh901318.c
+++ b/drivers/dma/coh901318.c
@@ -849,7 +849,7 @@ static irqreturn_t dma_irq_handler(int irq, void *dev_id)
 
 				/* Must clear TC interrupt before calling
 				 * dma_tc_handle
-				 * in case tc_handle initate a new dma job
+				 * in case tc_handle initiate a new dma job
 				 */
 				__set_bit(i, virtbase + COH901318_TC_INT_CLEAR1);
 
@@ -894,7 +894,7 @@ static irqreturn_t dma_irq_handler(int irq, void *dev_id)
 				}
 				/* Must clear TC interrupt before calling
 				 * dma_tc_handle
-				 * in case tc_handle initate a new dma job
+				 * in case tc_handle initiate a new dma job
 				 */
 				__set_bit(i, virtbase + COH901318_TC_INT_CLEAR2);
 
diff --git a/drivers/dma/shdma.c b/drivers/dma/shdma.c
index 28720d3..6451b58 100644
--- a/drivers/dma/shdma.c
+++ b/drivers/dma/shdma.c
@@ -750,7 +750,7 @@ static void sh_chan_xfer_ld_queue(struct sh_dmae_chan *sh_chan)
 		return;
 	}
 
-	/* Find the first not transferred desciptor */
+	/* Find the first not transferred descriptor */
 	list_for_each_entry(desc, &sh_chan->ld_queue, node)
 		if (desc->mark == DESC_SUBMITTED) {
 			dev_dbg(sh_chan->dev, "Queue #%d to %d: %u@%x -> %x\n",
diff --git a/drivers/dma/timb_dma.c b/drivers/dma/timb_dma.c
index 3b88a4e..f69f90a6 100644
--- a/drivers/dma/timb_dma.c
+++ b/drivers/dma/timb_dma.c
@@ -629,7 +629,7 @@ static int td_control(struct dma_chan *chan, enum dma_ctrl_cmd cmd,
 		desc_node)
 		list_move(&td_desc->desc_node, &td_chan->free_list);
 
-	/* now tear down the runnning */
+	/* now tear down the running */
 	__td_finish(td_chan);
 	spin_unlock_bh(&td_chan->lock);
 
diff --git a/drivers/edac/i7300_edac.c b/drivers/edac/i7300_edac.c
index 05523b5..76d1f57 100644
--- a/drivers/edac/i7300_edac.c
+++ b/drivers/edac/i7300_edac.c
@@ -162,7 +162,7 @@ static struct edac_pci_ctl_info *i7300_pci;
 #define AMBPRESENT_0	0x64
 #define AMBPRESENT_1	0x66
 
-const static u16 mtr_regs[MAX_SLOTS] = {
+static const u16 mtr_regs[MAX_SLOTS] = {
 	0x80, 0x84, 0x88, 0x8c,
 	0x82, 0x86, 0x8a, 0x8e
 };
diff --git a/drivers/edac/i82975x_edac.c b/drivers/edac/i82975x_edac.c
index 3218819..92e65e7 100644
--- a/drivers/edac/i82975x_edac.c
+++ b/drivers/edac/i82975x_edac.c
@@ -160,8 +160,8 @@ NOTE: Only ONE of the three must be enabled
 					 * 3:2  Rank 1 architecture
 					 * 1:0  Rank 0 architecture
 					 *
-					 * 00 => x16 devices; i.e 4 banks
-					 * 01 => x8  devices; i.e 8 banks
+					 * 00 => 4 banks
+					 * 01 => 8 banks
 					 */
 #define I82975X_C0BNKARC	0x10e
 #define I82975X_C1BNKARC	0x18e
@@ -278,6 +278,7 @@ static int i82975x_process_error_info(struct mem_ctl_info *mci,
 		struct i82975x_error_info *info, int handle_errors)
 {
 	int row, multi_chan, chan;
+	unsigned long offst, page;
 
 	multi_chan = mci->csrows[0].nr_channels - 1;
 
@@ -292,17 +293,19 @@ static int i82975x_process_error_info(struct mem_ctl_info *mci,
 		info->errsts = info->errsts2;
 	}
 
-	chan = info->eap & 1;
-	info->eap >>= 1;
-	if (info->xeap )
-		info->eap |= 0x80000000;
-	info->eap >>= PAGE_SHIFT;
-	row = edac_mc_find_csrow_by_page(mci, info->eap);
+	page = (unsigned long) info->eap;
+	if (info->xeap & 1)
+		page |= 0x100000000ul;
+	chan = page & 1;
+	page >>= 1;
+	offst = page & ((1 << PAGE_SHIFT) - 1);
+	page >>= PAGE_SHIFT;
+	row = edac_mc_find_csrow_by_page(mci, page);
 
 	if (info->errsts & 0x0002)
-		edac_mc_handle_ue(mci, info->eap, 0, row, "i82975x UE");
+		edac_mc_handle_ue(mci, page, offst , row, "i82975x UE");
 	else
-		edac_mc_handle_ce(mci, info->eap, 0, info->derrsyn, row,
+		edac_mc_handle_ce(mci, page, offst, info->derrsyn, row,
 				multi_chan ? chan : 0,
 				"i82975x CE");
 
@@ -344,11 +347,7 @@ static int dual_channel_active(void __iomem *mch_window)
 static enum dev_type i82975x_dram_type(void __iomem *mch_window, int rank)
 {
 	/*
-	 * ASUS P5W DH either does not program this register or programs
-	 * it wrong!
-	 * ECC is possible on i92975x ONLY with DEV_X8 which should mean 'val'
-	 * for each rank should be 01b - the LSB of the word should be 0x55;
-	 * but it reads 0!
+	 * ECC is possible on i92975x ONLY with DEV_X8
 	 */
 	return DEV_X8;
 }
@@ -356,11 +355,15 @@ static enum dev_type i82975x_dram_type(void __iomem *mch_window, int rank)
 static void i82975x_init_csrows(struct mem_ctl_info *mci,
 		struct pci_dev *pdev, void __iomem *mch_window)
 {
+	static const char *labels[4] = {
+							"DIMM A1", "DIMM A2",
+							"DIMM B1", "DIMM B2"
+						};
 	struct csrow_info *csrow;
 	unsigned long last_cumul_size;
 	u8 value;
 	u32 cumul_size;
-	int index;
+	int index, chan;
 
 	last_cumul_size = 0;
 
@@ -369,11 +372,7 @@ static void i82975x_init_csrows(struct mem_ctl_info *mci,
 	 * The dram row boundary (DRB) reg values are boundary address
 	 * for each DRAM row with a granularity of 32 or 64MB (single/dual
 	 * channel operation).  DRB regs are cumulative; therefore DRB7 will
-	 * contain the total memory contained in all eight rows.
-	 *
-	 * FIXME:
-	 *  EDAC currently works for Dual-channel Interleaved configuration.
-	 *  Other configurations, which the chip supports, need fixing/testing.
+	 * contain the total memory contained in all rows.
 	 *
 	 */
 
@@ -384,8 +383,26 @@ static void i82975x_init_csrows(struct mem_ctl_info *mci,
 					((index >= 4) ? 0x80 : 0));
 		cumul_size = value;
 		cumul_size <<= (I82975X_DRB_SHIFT - PAGE_SHIFT);
+		/*
+		 * Adjust cumul_size w.r.t number of channels
+		 *
+		 */
+		if (csrow->nr_channels > 1)
+			cumul_size <<= 1;
 		debugf3("%s(): (%d) cumul_size 0x%x\n", __func__, index,
 			cumul_size);
+
+		/*
+		 * Initialise dram labels
+		 * index values:
+		 *   [0-7] for single-channel; i.e. csrow->nr_channels = 1
+		 *   [0-3] for dual-channel; i.e. csrow->nr_channels = 2
+		 */
+		for (chan = 0; chan < csrow->nr_channels; chan++)
+			strncpy(csrow->channels[chan].label,
+					labels[(index >> 1) + (chan * 2)],
+					EDAC_MC_LABEL_LEN);
+
 		if (cumul_size == last_cumul_size)
 			continue;	/* not populated */
 
@@ -393,8 +410,8 @@ static void i82975x_init_csrows(struct mem_ctl_info *mci,
 		csrow->last_page = cumul_size - 1;
 		csrow->nr_pages = cumul_size - last_cumul_size;
 		last_cumul_size = cumul_size;
-		csrow->grain = 1 << 7;	/* I82975X_EAP has 128B resolution */
-		csrow->mtype = MEM_DDR; /* i82975x supports only DDR2 */
+		csrow->grain = 1 << 6;	/* I82975X_EAP has 64B resolution */
+		csrow->mtype = MEM_DDR2; /* I82975x supports only DDR2 */
 		csrow->dtype = i82975x_dram_type(mch_window, index);
 		csrow->edac_mode = EDAC_SECDED; /* only supported */
 	}
@@ -515,18 +532,20 @@ static int i82975x_probe1(struct pci_dev *pdev, int dev_idx)
 
 	debugf3("%s(): init mci\n", __func__);
 	mci->dev = &pdev->dev;
-	mci->mtype_cap = MEM_FLAG_DDR;
+	mci->mtype_cap = MEM_FLAG_DDR2;
 	mci->edac_ctl_cap = EDAC_FLAG_NONE | EDAC_FLAG_SECDED;
 	mci->edac_cap = EDAC_FLAG_NONE | EDAC_FLAG_SECDED;
 	mci->mod_name = EDAC_MOD_STR;
 	mci->mod_ver = I82975X_REVISION;
 	mci->ctl_name = i82975x_devs[dev_idx].ctl_name;
+	mci->dev_name = pci_name(pdev);
 	mci->edac_check = i82975x_check;
 	mci->ctl_page_to_phys = NULL;
 	debugf3("%s(): init pvt\n", __func__);
 	pvt = (struct i82975x_pvt *) mci->pvt_info;
 	pvt->mch_window = mch_window;
 	i82975x_init_csrows(mci, pdev, mch_window);
+	mci->scrub_mode = SCRUB_HW_SRC;
 	i82975x_get_error_info(mci, &discard);  /* clear counters */
 
 	/* finalize this instance of memory controller with edac core */
@@ -664,7 +683,7 @@ module_init(i82975x_init);
 module_exit(i82975x_exit);
 
 MODULE_LICENSE("GPL");
-MODULE_AUTHOR("Arvind R. <arvind@acarlab.com>");
+MODULE_AUTHOR("Arvind R. <arvino55@gmail.com>");
 MODULE_DESCRIPTION("MC support for Intel 82975 memory hub controllers");
 
 module_param(edac_op_state, int, 0444);
diff --git a/drivers/firmware/dcdbas.c b/drivers/firmware/dcdbas.c
index 69ad529..ea5ac2d 100644
--- a/drivers/firmware/dcdbas.c
+++ b/drivers/firmware/dcdbas.c
@@ -268,8 +268,10 @@ int dcdbas_smi_request(struct smi_cmd *smi_cmd)
 	}
 
 	/* generate SMI */
+	/* inb to force posted write through and make SMI happen now */
 	asm volatile (
-		"outb %b0,%w1"
+		"outb %b0,%w1\n"
+		"inb %w1"
 		: /* no output args */
 		: "a" (smi_cmd->command_code),
 		  "d" (smi_cmd->command_address),
diff --git a/drivers/gpu/drm/drm_sman.c b/drivers/gpu/drm/drm_sman.c
index 463aed9..3466458 100644
--- a/drivers/gpu/drm/drm_sman.c
+++ b/drivers/gpu/drm/drm_sman.c
@@ -59,9 +59,7 @@ drm_sman_init(struct drm_sman * sman, unsigned int num_managers,
 {
 	int ret = 0;
 
-	sman->mm = (struct drm_sman_mm *) kcalloc(num_managers,
-						  sizeof(*sman->mm),
-						  GFP_KERNEL);
+	sman->mm = kcalloc(num_managers, sizeof(*sman->mm), GFP_KERNEL);
 	if (!sman->mm) {
 		ret = -ENOMEM;
 		goto out;
diff --git a/drivers/gpu/drm/radeon/evergreen.c b/drivers/gpu/drm/radeon/evergreen.c
index b9427e6..941080a 100644
--- a/drivers/gpu/drm/radeon/evergreen.c
+++ b/drivers/gpu/drm/radeon/evergreen.c
@@ -2987,7 +2987,7 @@ int evergreen_resume(struct radeon_device *rdev)
 
 	r = r600_ib_test(rdev);
 	if (r) {
-		DRM_ERROR("radeon: failled testing IB (%d).\n", r);
+		DRM_ERROR("radeon: failed testing IB (%d).\n", r);
 		return r;
 	}
 
diff --git a/drivers/gpu/drm/radeon/r100.c b/drivers/gpu/drm/radeon/r100.c
index fcc23e4..f2204cb 100644
--- a/drivers/gpu/drm/radeon/r100.c
+++ b/drivers/gpu/drm/radeon/r100.c
@@ -3617,7 +3617,7 @@ int r100_ib_test(struct radeon_device *rdev)
 	if (i < rdev->usec_timeout) {
 		DRM_INFO("ib test succeeded in %u usecs\n", i);
 	} else {
-		DRM_ERROR("radeon: ib test failed (sracth(0x%04X)=0x%08X)\n",
+		DRM_ERROR("radeon: ib test failed (scratch(0x%04X)=0x%08X)\n",
 			  scratch, tmp);
 		r = -EINVAL;
 	}
@@ -3637,13 +3637,13 @@ int r100_ib_init(struct radeon_device *rdev)
 
 	r = radeon_ib_pool_init(rdev);
 	if (r) {
-		dev_err(rdev->dev, "failled initializing IB pool (%d).\n", r);
+		dev_err(rdev->dev, "failed initializing IB pool (%d).\n", r);
 		r100_ib_fini(rdev);
 		return r;
 	}
 	r = r100_ib_test(rdev);
 	if (r) {
-		dev_err(rdev->dev, "failled testing IB (%d).\n", r);
+		dev_err(rdev->dev, "failed testing IB (%d).\n", r);
 		r100_ib_fini(rdev);
 		return r;
 	}
@@ -3799,12 +3799,12 @@ static int r100_startup(struct radeon_device *rdev)
 	/* 1M ring buffer */
 	r = r100_cp_init(rdev, 1024 * 1024);
 	if (r) {
-		dev_err(rdev->dev, "failled initializing CP (%d).\n", r);
+		dev_err(rdev->dev, "failed initializing CP (%d).\n", r);
 		return r;
 	}
 	r = r100_ib_init(rdev);
 	if (r) {
-		dev_err(rdev->dev, "failled initializing IB (%d).\n", r);
+		dev_err(rdev->dev, "failed initializing IB (%d).\n", r);
 		return r;
 	}
 	return 0;
diff --git a/drivers/gpu/drm/radeon/r300.c b/drivers/gpu/drm/radeon/r300.c
index 069efa8..8713731 100644
--- a/drivers/gpu/drm/radeon/r300.c
+++ b/drivers/gpu/drm/radeon/r300.c
@@ -1401,12 +1401,12 @@ static int r300_startup(struct radeon_device *rdev)
 	/* 1M ring buffer */
 	r = r100_cp_init(rdev, 1024 * 1024);
 	if (r) {
-		dev_err(rdev->dev, "failled initializing CP (%d).\n", r);
+		dev_err(rdev->dev, "failed initializing CP (%d).\n", r);
 		return r;
 	}
 	r = r100_ib_init(rdev);
 	if (r) {
-		dev_err(rdev->dev, "failled initializing IB (%d).\n", r);
+		dev_err(rdev->dev, "failed initializing IB (%d).\n", r);
 		return r;
 	}
 	return 0;
diff --git a/drivers/gpu/drm/radeon/r420.c b/drivers/gpu/drm/radeon/r420.c
index 0b59ed7..417fab8 100644
--- a/drivers/gpu/drm/radeon/r420.c
+++ b/drivers/gpu/drm/radeon/r420.c
@@ -260,13 +260,13 @@ static int r420_startup(struct radeon_device *rdev)
 	/* 1M ring buffer */
 	r = r100_cp_init(rdev, 1024 * 1024);
 	if (r) {
-		dev_err(rdev->dev, "failled initializing CP (%d).\n", r);
+		dev_err(rdev->dev, "failed initializing CP (%d).\n", r);
 		return r;
 	}
 	r420_cp_errata_init(rdev);
 	r = r100_ib_init(rdev);
 	if (r) {
-		dev_err(rdev->dev, "failled initializing IB (%d).\n", r);
+		dev_err(rdev->dev, "failed initializing IB (%d).\n", r);
 		return r;
 	}
 	return 0;
diff --git a/drivers/gpu/drm/radeon/r520.c b/drivers/gpu/drm/radeon/r520.c
index 2ce80d9..3081d07 100644
--- a/drivers/gpu/drm/radeon/r520.c
+++ b/drivers/gpu/drm/radeon/r520.c
@@ -193,12 +193,12 @@ static int r520_startup(struct radeon_device *rdev)
 	/* 1M ring buffer */
 	r = r100_cp_init(rdev, 1024 * 1024);
 	if (r) {
-		dev_err(rdev->dev, "failled initializing CP (%d).\n", r);
+		dev_err(rdev->dev, "failed initializing CP (%d).\n", r);
 		return r;
 	}
 	r = r100_ib_init(rdev);
 	if (r) {
-		dev_err(rdev->dev, "failled initializing IB (%d).\n", r);
+		dev_err(rdev->dev, "failed initializing IB (%d).\n", r);
 		return r;
 	}
 	return 0;
diff --git a/drivers/gpu/drm/radeon/r600.c b/drivers/gpu/drm/radeon/r600.c
index 12fdebf..be271c4 100644
--- a/drivers/gpu/drm/radeon/r600.c
+++ b/drivers/gpu/drm/radeon/r600.c
@@ -2464,7 +2464,7 @@ int r600_resume(struct radeon_device *rdev)
 
 	r = r600_ib_test(rdev);
 	if (r) {
-		DRM_ERROR("radeon: failled testing IB (%d).\n", r);
+		DRM_ERROR("radeon: failed testing IB (%d).\n", r);
 		return r;
 	}
 
diff --git a/drivers/gpu/drm/radeon/radeon_ring.c b/drivers/gpu/drm/radeon/radeon_ring.c
index 992d99d..bbc9cd8 100644
--- a/drivers/gpu/drm/radeon/radeon_ring.c
+++ b/drivers/gpu/drm/radeon/radeon_ring.c
@@ -151,7 +151,7 @@ int radeon_ib_schedule(struct radeon_device *rdev, struct radeon_ib *ib)
 	/* 64 dwords should be enough for fence too */
 	r = radeon_ring_lock(rdev, 64);
 	if (r) {
-		DRM_ERROR("radeon: scheduling IB failled (%d).\n", r);
+		DRM_ERROR("radeon: scheduling IB failed (%d).\n", r);
 		return r;
 	}
 	radeon_ring_ib_execute(rdev, ib);
diff --git a/drivers/gpu/drm/radeon/rs400.c b/drivers/gpu/drm/radeon/rs400.c
index c76283d..aa6a66e 100644
--- a/drivers/gpu/drm/radeon/rs400.c
+++ b/drivers/gpu/drm/radeon/rs400.c
@@ -412,12 +412,12 @@ static int rs400_startup(struct radeon_device *rdev)
 	/* 1M ring buffer */
 	r = r100_cp_init(rdev, 1024 * 1024);
 	if (r) {
-		dev_err(rdev->dev, "failled initializing CP (%d).\n", r);
+		dev_err(rdev->dev, "failed initializing CP (%d).\n", r);
 		return r;
 	}
 	r = r100_ib_init(rdev);
 	if (r) {
-		dev_err(rdev->dev, "failled initializing IB (%d).\n", r);
+		dev_err(rdev->dev, "failed initializing IB (%d).\n", r);
 		return r;
 	}
 	return 0;
diff --git a/drivers/gpu/drm/radeon/rs600.c b/drivers/gpu/drm/radeon/rs600.c
index 8af4679..19763f5 100644
--- a/drivers/gpu/drm/radeon/rs600.c
+++ b/drivers/gpu/drm/radeon/rs600.c
@@ -865,12 +865,12 @@ static int rs600_startup(struct radeon_device *rdev)
 	/* 1M ring buffer */
 	r = r100_cp_init(rdev, 1024 * 1024);
 	if (r) {
-		dev_err(rdev->dev, "failled initializing CP (%d).\n", r);
+		dev_err(rdev->dev, "failed initializing CP (%d).\n", r);
 		return r;
 	}
 	r = r100_ib_init(rdev);
 	if (r) {
-		dev_err(rdev->dev, "failled initializing IB (%d).\n", r);
+		dev_err(rdev->dev, "failed initializing IB (%d).\n", r);
 		return r;
 	}
 
diff --git a/drivers/gpu/drm/radeon/rs690.c b/drivers/gpu/drm/radeon/rs690.c
index 66c949b..a9049ed 100644
--- a/drivers/gpu/drm/radeon/rs690.c
+++ b/drivers/gpu/drm/radeon/rs690.c
@@ -627,12 +627,12 @@ static int rs690_startup(struct radeon_device *rdev)
 	/* 1M ring buffer */
 	r = r100_cp_init(rdev, 1024 * 1024);
 	if (r) {
-		dev_err(rdev->dev, "failled initializing CP (%d).\n", r);
+		dev_err(rdev->dev, "failed initializing CP (%d).\n", r);
 		return r;
 	}
 	r = r100_ib_init(rdev);
 	if (r) {
-		dev_err(rdev->dev, "failled initializing IB (%d).\n", r);
+		dev_err(rdev->dev, "failed initializing IB (%d).\n", r);
 		return r;
 	}
 
diff --git a/drivers/gpu/drm/radeon/rv515.c b/drivers/gpu/drm/radeon/rv515.c
index 64b57af..6613ee9 100644
--- a/drivers/gpu/drm/radeon/rv515.c
+++ b/drivers/gpu/drm/radeon/rv515.c
@@ -398,12 +398,12 @@ static int rv515_startup(struct radeon_device *rdev)
 	/* 1M ring buffer */
 	r = r100_cp_init(rdev, 1024 * 1024);
 	if (r) {
-		dev_err(rdev->dev, "failled initializing CP (%d).\n", r);
+		dev_err(rdev->dev, "failed initializing CP (%d).\n", r);
 		return r;
 	}
 	r = r100_ib_init(rdev);
 	if (r) {
-		dev_err(rdev->dev, "failled initializing IB (%d).\n", r);
+		dev_err(rdev->dev, "failed initializing IB (%d).\n", r);
 		return r;
 	}
 	return 0;
diff --git a/drivers/gpu/drm/radeon/rv770.c b/drivers/gpu/drm/radeon/rv770.c
index 4cc7b71..b974ac7 100644
--- a/drivers/gpu/drm/radeon/rv770.c
+++ b/drivers/gpu/drm/radeon/rv770.c
@@ -1209,7 +1209,7 @@ int rv770_resume(struct radeon_device *rdev)
 
 	r = r600_ib_test(rdev);
 	if (r) {
-		DRM_ERROR("radeon: failled testing IB (%d).\n", r);
+		DRM_ERROR("radeon: failed testing IB (%d).\n", r);
 		return r;
 	}
 
diff --git a/drivers/isdn/mISDN/hwchannel.c b/drivers/isdn/mISDN/hwchannel.c
index 199f374..f6e108d 100644
--- a/drivers/isdn/mISDN/hwchannel.c
+++ b/drivers/isdn/mISDN/hwchannel.c
@@ -206,7 +206,7 @@ recv_Bchannel(struct bchannel *bch, unsigned int id)
 	hh->id = id;
 	if (bch->rcount >= 64) {
 		printk(KERN_WARNING "B-channel %p receive queue overflow, "
-			"fushing!\n", bch);
+			"flushing!\n", bch);
 		skb_queue_purge(&bch->rqueue);
 		bch->rcount = 0;
 		return;
@@ -231,7 +231,7 @@ recv_Bchannel_skb(struct bchannel *bch, struct sk_buff *skb)
 {
 	if (bch->rcount >= 64) {
 		printk(KERN_WARNING "B-channel %p receive queue overflow, "
-			"fushing!\n", bch);
+			"flushing!\n", bch);
 		skb_queue_purge(&bch->rqueue);
 		bch->rcount = 0;
 	}
@@ -279,7 +279,7 @@ confirm_Bsend(struct bchannel *bch)
 
 	if (bch->rcount >= 64) {
 		printk(KERN_WARNING "B-channel %p receive queue overflow, "
-			"fushing!\n", bch);
+			"flushing!\n", bch);
 		skb_queue_purge(&bch->rqueue);
 		bch->rcount = 0;
 	}
diff --git a/drivers/message/i2o/i2o_config.c b/drivers/message/i2o/i2o_config.c
index 7d3cc57..098de2b 100644
--- a/drivers/message/i2o/i2o_config.c
+++ b/drivers/message/i2o/i2o_config.c
@@ -1044,8 +1044,7 @@ static long i2o_cfg_ioctl(struct file *fp, unsigned int cmd, unsigned long arg)
 
 static int cfg_open(struct inode *inode, struct file *file)
 {
-	struct i2o_cfg_info *tmp =
-	    (struct i2o_cfg_info *)kmalloc(sizeof(struct i2o_cfg_info),
+	struct i2o_cfg_info *tmp = kmalloc(sizeof(struct i2o_cfg_info),
 					   GFP_KERNEL);
 	unsigned long flags;
 
diff --git a/drivers/mtd/nand/mxc_nand.c b/drivers/mtd/nand/mxc_nand.c
index ef932ba..5ae1d9e 100644
--- a/drivers/mtd/nand/mxc_nand.c
+++ b/drivers/mtd/nand/mxc_nand.c
@@ -722,9 +722,8 @@ static void mxc_do_addr_cycle(struct mtd_info *mtd, int column, int page_addr)
 		/*
 		 * MXC NANDFC can only perform full page+spare or
 		 * spare-only read/write.  When the upper layers
-		 * layers perform a read/write buf operation,
-		 * we will used the saved column address to index into
-		 * the full page.
+		 * perform a read/write buf operation, the saved column
+		  * address is used to index into the full page.
 		 */
 		host->send_addr(host, 0, page_addr == -1);
 		if (mtd->writesize > 512)
diff --git a/drivers/net/atl1c/atl1c.h b/drivers/net/atl1c/atl1c.h
index 9ab5809..7cb375e 100644
--- a/drivers/net/atl1c/atl1c.h
+++ b/drivers/net/atl1c/atl1c.h
@@ -265,7 +265,7 @@ struct atl1c_recv_ret_status {
 	__le32	word3;
 };
 
-/* RFD desciptor */
+/* RFD descriptor */
 struct atl1c_rx_free_desc {
 	__le64	buffer_addr;
 };
@@ -531,7 +531,7 @@ struct atl1c_rfd_ring {
 	struct atl1c_buffer *buffer_info;
 };
 
-/* receive return desciptor (rrd) ring */
+/* receive return descriptor (rrd) ring */
 struct atl1c_rrd_ring {
 	void *desc;		/* descriptor ring virtual address */
 	dma_addr_t dma;		/* descriptor ring physical address */
diff --git a/drivers/net/qla3xxx.c b/drivers/net/qla3xxx.c
index 2d21c60..348b4f1 100644
--- a/drivers/net/qla3xxx.c
+++ b/drivers/net/qla3xxx.c
@@ -2460,7 +2460,7 @@ map_error:
  * The 3032 supports sglists by using the 3 addr/len pairs (ALP)
  * in the IOCB plus a chain of outbound address lists (OAL) that
  * each contain 5 ALPs.  The last ALP of the IOCB (3rd) or OAL (5th)
- * will used to point to an OAL when more ALP entries are required.
+ * will be used to point to an OAL when more ALP entries are required.
  * The IOCB is always the top of the chain followed by one or more
  * OALs (when necessary).
  */
diff --git a/drivers/net/sungem.h b/drivers/net/sungem.h
index ede0178..d2250779 100644
--- a/drivers/net/sungem.h
+++ b/drivers/net/sungem.h
@@ -843,7 +843,7 @@ struct gem_txd {
 
 /* GEM requires that RX descriptors are provided four at a time,
  * aligned.  Also, the RX ring may not wrap around.  This means that
- * there will be at least 4 unused desciptor entries in the middle
+ * there will be at least 4 unused descriptor entries in the middle
  * of the RX ring at all times.
  *
  * Similar to HME, GEM assumes that it can write garbage bytes before
diff --git a/drivers/platform/x86/acer-wmi.c b/drivers/platform/x86/acer-wmi.c
index 38b34a7..ad3d099 100644
--- a/drivers/platform/x86/acer-wmi.c
+++ b/drivers/platform/x86/acer-wmi.c
@@ -39,7 +39,6 @@
 #include <linux/slab.h>
 #include <linux/input.h>
 #include <linux/input/sparse-keymap.h>
-#include <linux/dmi.h>
 
 #include <acpi/acpi_drivers.h>
 
diff --git a/drivers/scsi/aic7xxx/aic79xx.h b/drivers/scsi/aic7xxx/aic79xx.h
index be5558a..95ee503 100644
--- a/drivers/scsi/aic7xxx/aic79xx.h
+++ b/drivers/scsi/aic7xxx/aic79xx.h
@@ -672,7 +672,7 @@ struct scb_data {
 /************************ Target Mode Definitions *****************************/
 
 /*
- * Connection desciptor for select-in requests in target mode.
+ * Connection descriptor for select-in requests in target mode.
  */
 struct target_cmd {
 	uint8_t scsiid;		/* Our ID and the initiator's ID */
diff --git a/drivers/scsi/aic7xxx/aic7xxx.h b/drivers/scsi/aic7xxx/aic7xxx.h
index e4e651c..17444bc 100644
--- a/drivers/scsi/aic7xxx/aic7xxx.h
+++ b/drivers/scsi/aic7xxx/aic7xxx.h
@@ -618,7 +618,7 @@ struct scb_data {
 /************************ Target Mode Definitions *****************************/
 
 /*
- * Connection desciptor for select-in requests in target mode.
+ * Connection descriptor for select-in requests in target mode.
  */
 struct target_cmd {
 	uint8_t scsiid;		/* Our ID and the initiator's ID */
diff --git a/drivers/scsi/aic7xxx/aic7xxx_core.c b/drivers/scsi/aic7xxx/aic7xxx_core.c
index 3f5a542..e021b48 100644
--- a/drivers/scsi/aic7xxx/aic7xxx_core.c
+++ b/drivers/scsi/aic7xxx/aic7xxx_core.c
@@ -4780,7 +4780,7 @@ ahc_init_scbdata(struct ahc_softc *ahc)
 	SLIST_INIT(&scb_data->sg_maps);
 
 	/* Allocate SCB resources */
-	scb_data->scbarray = (struct scb *)kmalloc(sizeof(struct scb) * AHC_SCB_MAX_ALLOC, GFP_ATOMIC);
+	scb_data->scbarray = kmalloc(sizeof(struct scb) * AHC_SCB_MAX_ALLOC, GFP_ATOMIC);
 	if (scb_data->scbarray == NULL)
 		return (ENOMEM);
 	memset(scb_data->scbarray, 0, sizeof(struct scb) * AHC_SCB_MAX_ALLOC);
diff --git a/drivers/scsi/megaraid.c b/drivers/scsi/megaraid.c
index 9aa0485..c212694 100644
--- a/drivers/scsi/megaraid.c
+++ b/drivers/scsi/megaraid.c
@@ -1412,7 +1412,7 @@ megaraid_isr_memmapped(int irq, void *devp)
  * @nstatus - number of completed commands
  * @status - status of the last command completed
  *
- * Complete the comamnds and call the scsi mid-layer callback hooks.
+ * Complete the commands and call the scsi mid-layer callback hooks.
  */
 static void
 mega_cmd_done(adapter_t *adapter, u8 completed[], int nstatus, int status)
@@ -4296,7 +4296,7 @@ mega_support_cluster(adapter_t *adapter)
  * @adapter - pointer to our soft state
  * @dma_handle - DMA address of the buffer
  *
- * Issue internal comamnds while interrupts are available.
+ * Issue internal commands while interrupts are available.
  * We only issue direct mailbox commands from within the driver. ioctl()
  * interface using these routines can issue passthru commands.
  */
diff --git a/drivers/scsi/megaraid/megaraid_sas_base.c b/drivers/scsi/megaraid/megaraid_sas_base.c
index f875e81..bbd10c8 100644
--- a/drivers/scsi/megaraid/megaraid_sas_base.c
+++ b/drivers/scsi/megaraid/megaraid_sas_base.c
@@ -890,7 +890,7 @@ megasas_issue_blocked_cmd(struct megasas_instance *instance,
  * @instance:				Adapter soft state
  * @cmd_to_abort:			Previously issued cmd to be aborted
  *
- * MFI firmware can abort previously issued AEN comamnd (automatic event
+ * MFI firmware can abort previously issued AEN command (automatic event
  * notification). The megasas_issue_blocked_abort_cmd() issues such abort
  * cmd and waits for return status.
  * Max wait time is MEGASAS_INTERNAL_CMD_WAIT_TIME secs
diff --git a/drivers/scsi/osst.c b/drivers/scsi/osst.c
index 54de1d1..521e218 100644
--- a/drivers/scsi/osst.c
+++ b/drivers/scsi/osst.c
@@ -1484,7 +1484,7 @@ static int osst_read_back_buffer_and_rewrite(struct osst_tape * STp, struct osst
 	int			dbg              = debugging;
 #endif
 
-	if ((buffer = (unsigned char *)vmalloc((nframes + 1) * OS_DATA_SIZE)) == NULL)
+	if ((buffer = vmalloc((nframes + 1) * OS_DATA_SIZE)) == NULL)
 		return (-EIO);
 
 	printk(KERN_INFO "%s:I: Reading back %d frames from drive buffer%s\n",
@@ -2296,7 +2296,7 @@ static int osst_write_header(struct osst_tape * STp, struct osst_request ** aSRp
 	if (STp->raw) return 0;
 
 	if (STp->header_cache == NULL) {
-		if ((STp->header_cache = (os_header_t *)vmalloc(sizeof(os_header_t))) == NULL) {
+		if ((STp->header_cache = vmalloc(sizeof(os_header_t))) == NULL) {
 			printk(KERN_ERR "%s:E: Failed to allocate header cache\n", name);
 			return (-ENOMEM);
 		}
@@ -2484,7 +2484,7 @@ static int __osst_analyze_headers(struct osst_tape * STp, struct osst_request **
 				   name, ppos, update_frame_cntr);
 #endif
 		if (STp->header_cache == NULL) {
-			if ((STp->header_cache = (os_header_t *)vmalloc(sizeof(os_header_t))) == NULL) {
+			if ((STp->header_cache = vmalloc(sizeof(os_header_t))) == NULL) {
 				printk(KERN_ERR "%s:E: Failed to allocate header cache\n", name);
 				return 0;
 			}
@@ -5851,9 +5851,7 @@ static int osst_probe(struct device *dev)
 	/* if this is the first attach, build the infrastructure */
 	write_lock(&os_scsi_tapes_lock);
 	if (os_scsi_tapes == NULL) {
-		os_scsi_tapes =
-			(struct osst_tape **)kmalloc(osst_max_dev * sizeof(struct osst_tape *),
-				   GFP_ATOMIC);
+		os_scsi_tapes = kmalloc(osst_max_dev * sizeof(struct osst_tape *), GFP_ATOMIC);
 		if (os_scsi_tapes == NULL) {
 			write_unlock(&os_scsi_tapes_lock);
 			printk(KERN_ERR "osst :E: Unable to allocate array for OnStream SCSI tapes.\n");
diff --git a/drivers/scsi/qla4xxx/ql4_isr.c b/drivers/scsi/qla4xxx/ql4_isr.c
index 6ffbe972..03e028e 100644
--- a/drivers/scsi/qla4xxx/ql4_isr.c
+++ b/drivers/scsi/qla4xxx/ql4_isr.c
@@ -1027,7 +1027,7 @@ void qla4xxx_process_aen(struct scsi_qla_host * ha, uint8_t process_aen)
 					((ddb_entry->default_time2wait +
 					  4) * HZ);
 
-				DEBUG2(printk("scsi%ld: ddb [%d] initate"
+				DEBUG2(printk("scsi%ld: ddb [%d] initiate"
 					      " RELOGIN after %d seconds\n",
 					      ha->host_no,
 					      ddb_entry->fw_ddb_index,
diff --git a/drivers/scsi/qla4xxx/ql4_os.c b/drivers/scsi/qla4xxx/ql4_os.c
index 3fc1d25..967836e 100644
--- a/drivers/scsi/qla4xxx/ql4_os.c
+++ b/drivers/scsi/qla4xxx/ql4_os.c
@@ -812,7 +812,7 @@ static void qla4xxx_timer(struct scsi_qla_host *ha)
 					);
 				start_dpc++;
 				DEBUG(printk("scsi%ld:%d:%d: ddb [%d] "
-					     "initate relogin after"
+					     "initiate relogin after"
 					     " %d seconds\n",
 					     ha->host_no, ddb_entry->bus,
 					     ddb_entry->target,
diff --git a/drivers/target/target_core_hba.c b/drivers/target/target_core_hba.c
index 73f7d6d..6ec51cb 100644
--- a/drivers/target/target_core_hba.c
+++ b/drivers/target/target_core_hba.c
@@ -37,7 +37,6 @@
 
 #include <target/target_core_base.h>
 #include <target/target_core_device.h>
-#include <target/target_core_device.h>
 #include <target/target_core_tpg.h>
 #include <target/target_core_transport.h>
 
diff --git a/drivers/tty/hvc/hvcs.c b/drivers/tty/hvc/hvcs.c
index 7e315b7..bef238f 100644
--- a/drivers/tty/hvc/hvcs.c
+++ b/drivers/tty/hvc/hvcs.c
@@ -292,7 +292,7 @@ struct hvcs_struct {
 	/*
 	 * Any variable below the kref is valid before a tty is connected and
 	 * stays valid after the tty is disconnected.  These shouldn't be
-	 * whacked until the koject refcount reaches zero though some entries
+	 * whacked until the kobject refcount reaches zero though some entries
 	 * may be changed via sysfs initiatives.
 	 */
 	struct kref kref; /* ref count & hvcs_struct lifetime */
diff --git a/drivers/tty/serial/pch_uart.c b/drivers/tty/serial/pch_uart.c
index a9ad7f3..26403b8 100644
--- a/drivers/tty/serial/pch_uart.c
+++ b/drivers/tty/serial/pch_uart.c
@@ -15,7 +15,6 @@
  *Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307, USA.
  */
 #include <linux/serial_reg.h>
-#include <linux/pci.h>
 #include <linux/module.h>
 #include <linux/pci.h>
 #include <linux/serial_core.h>
diff --git a/drivers/watchdog/sbc_epx_c3.c b/drivers/watchdog/sbc_epx_c3.c
index 28f1214..3066a51 100644
--- a/drivers/watchdog/sbc_epx_c3.c
+++ b/drivers/watchdog/sbc_epx_c3.c
@@ -220,7 +220,7 @@ module_exit(watchdog_exit);
 MODULE_AUTHOR("Calin A. Culianu <calin@ajvar.org>");
 MODULE_DESCRIPTION("Hardware Watchdog Device for Winsystems EPX-C3 SBC.  "
 	"Note that there is no way to probe for this device -- "
-	"so only use it if you are *sure* you are runnning on this specific "
+	"so only use it if you are *sure* you are running on this specific "
 	"SBC system from Winsystems!  It writes to IO ports 0x1ee and 0x1ef!");
 MODULE_LICENSE("GPL");
 MODULE_ALIAS_MISCDEV(WATCHDOG_MINOR);