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  mm: Fix out-of-date comments which refers non-existent functions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 7d912baf01d4..049650d42c88 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 a0b403a6b4ed..e5565fbaeb30 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 7e0ebd4a1a74..866811428e20 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 0310ffaec9df..be7917ec40c9 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 a6656834f0ff..00deabd9a04b 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 28720d3103c4..6451b581a70b 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 3b88a4e7c98a..f69f90a61873 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 05523b504271..76d1f576cdc8 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 3218819b7286..92e65e7038e9 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 69ad529d92fb..ea5ac2dc1233 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 463aed9403db..34664587a74e 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 b9427e689cf3..941080a77940 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 fcc23e4e0b3c..f2204cb1ccdf 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 069efa8c8ecf..8713731fa014 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 0b59ed7c7d2c..417fab81812f 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 2ce80d976568..3081d07f8de5 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 12fdebf9aed8..be271c42de4d 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 992d99d13fc5..bbc9cd823334 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 c76283d9eb3d..aa6a66eeb4ec 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 8af4679db23e..19763f5df5e1 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 66c949b7c18c..a9049ed1a519 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 64b57af93714..6613ee9ecca3 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 4cc7b717fedd..b974ac7df8df 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 199f374cf9da..f6e108d0125f 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 7d3cc575c361..098de2b35784 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 ef932ba55a0b..5ae1d9ee2cf1 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 9ab58097fa2e..7cb375e0e29c 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 2d21c60085bc..348b4f1367c9 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 ede017872367..d225077964e2 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 38b34a73866a..ad3d099bf5c1 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 be5558ab84ea..95ee50385188 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 e4e651cca3e4..17444bc18bca 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 3f5a542a7793..e021b4812d58 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 9aa048525eb2..c212694a9714 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 f875e818905f..bbd10c81fd9c 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 54de1d1af1a7..521e2182d45b 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 6ffbe9727dff..03e028e6e809 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 3fc1d256636f..967836ef5ab2 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 73f7d6d81b4c..6ec51cbc018e 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 7e315b7f8700..bef238f9ffd7 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 a9ad7f33526d..26403b8e4b9b 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 28f1214457bd..3066a5127ca8 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);