[IA64] spelling fixes: arch/ia64/

Spelling and apostrophe fixes in arch/ia64/.

Signed-off-by: Simon Arlott <simon@fire.lp0.eu>
Signed-off-by: Tony Luck <tony.luck@intel.com>

12 files changed, 35 insertions, 35 deletions

diff --git a/arch/ia64/sn/kernel/bte.c b/arch/ia64/sn/kernel/bte.c
index ff1c55601178..b362d6d6a8c8 100644
--- a/arch/ia64/sn/kernel/bte.c
+++ b/arch/ia64/sn/kernel/bte.c
@@ -63,7 +63,7 @@ static inline void bte_start_transfer(struct bteinfo_s *bte, u64 len, u64 mode)
  * Use the block transfer engine to move kernel memory from src to dest
  * using the assigned mode.
  *
- * Paramaters:
+ * Parameters:
  *   src - physical address of the transfer source.
  *   dest - physical address of the transfer destination.
  *   len - number of bytes to transfer from source to dest.
@@ -247,7 +247,7 @@ EXPORT_SYMBOL(bte_copy);
  * use the block transfer engine to move kernel
  * memory from src to dest using the assigned mode.
  *
- * Paramaters:
+ * Parameters:
  *   src - physical address of the transfer source.
  *   dest - physical address of the transfer destination.
  *   len - number of bytes to transfer from source to dest.
@@ -255,7 +255,7 @@ EXPORT_SYMBOL(bte_copy);
  *          for IBCT0/1 in the SGI documentation.
  *
  * NOTE: If the source, dest, and len are all cache line aligned,
- * then it would be _FAR_ preferrable to use bte_copy instead.
+ * then it would be _FAR_ preferable to use bte_copy instead.
  */
 bte_result_t bte_unaligned_copy(u64 src, u64 dest, u64 len, u64 mode)
 {
@@ -300,7 +300,7 @@ bte_result_t bte_unaligned_copy(u64 src, u64 dest, u64 len, u64 mode)
 	 * a standard bte copy.
 	 *
 	 * One nasty exception to the above rule is when the
-	 * source and destination are not symetrically
+	 * source and destination are not symmetrically
 	 * mis-aligned.  If the source offset from the first
 	 * cache line is different from the destination offset,
 	 * we make the first section be the entire transfer
@@ -337,7 +337,7 @@ bte_result_t bte_unaligned_copy(u64 src, u64 dest, u64 len, u64 mode)
 
 			if (footBcopyDest == (headBcopyDest + headBcopyLen)) {
 				/*
-				 * We have two contigous bcopy
+				 * We have two contiguous bcopy
 				 * blocks.  Merge them.
 				 */
 				headBcopyLen += footBcopyLen;
@@ -375,7 +375,7 @@ bte_result_t bte_unaligned_copy(u64 src, u64 dest, u64 len, u64 mode)
 	} else {
 
 		/*
-		 * The transfer is not symetric, we will
+		 * The transfer is not symmetric, we will
 		 * allocate a buffer large enough for all the
 		 * data, bte_copy into that buffer and then
 		 * bcopy to the destination.
diff --git a/arch/ia64/sn/kernel/bte_error.c b/arch/ia64/sn/kernel/bte_error.c
index b6fcf8164f2b..27c5936ccfe9 100644
--- a/arch/ia64/sn/kernel/bte_error.c
+++ b/arch/ia64/sn/kernel/bte_error.c
@@ -105,7 +105,7 @@ int shub1_bte_error_handler(unsigned long _nodepda)
 	}
 
 	BTE_PRINTK(("eh:%p:%d Cleaning up\n", err_nodepda, smp_processor_id()));
-	/* Reenable both bte interfaces */
+	/* Re-enable both bte interfaces */
 	imem.ii_imem_regval = REMOTE_HUB_L(nasid, IIO_IMEM);
 	imem.ii_imem_fld_s.i_b0_esd = imem.ii_imem_fld_s.i_b1_esd = 1;
 	REMOTE_HUB_S(nasid, IIO_IMEM, imem.ii_imem_regval);
@@ -243,7 +243,7 @@ bte_crb_error_handler(cnodeid_t cnode, int btenum,
 
 	/*
 	 * The caller has already figured out the error type, we save that
-	 * in the bte handle structure for the thread excercising the
+	 * in the bte handle structure for the thread exercising the
 	 * interface to consume.
 	 */
 	bte->bh_error = ioe->ie_errortype + BTEFAIL_OFFSET;
diff --git a/arch/ia64/sn/kernel/io_common.c b/arch/ia64/sn/kernel/io_common.c
index 7ed72d3faf73..787ed642dd49 100644
--- a/arch/ia64/sn/kernel/io_common.c
+++ b/arch/ia64/sn/kernel/io_common.c
@@ -479,7 +479,7 @@ sn_io_early_init(void)
 	}
 
 	/*
-	 * prime sn_pci_provider[].  Individial provider init routines will
+	 * prime sn_pci_provider[].  Individual provider init routines will
 	 * override their respective default entries.
 	 */
 
diff --git a/arch/ia64/sn/kernel/setup.c b/arch/ia64/sn/kernel/setup.c
index a9bed5ca2ed8..a574fcd163dd 100644
--- a/arch/ia64/sn/kernel/setup.c
+++ b/arch/ia64/sn/kernel/setup.c
@@ -167,7 +167,7 @@ void __init early_sn_setup(void)
 	 * IO on SN2 is done via SAL calls, early_printk won't work without this.
 	 *
 	 * This code duplicates some of the ACPI table parsing that is in efi.c & sal.c.
-	 * Any changes to those file may have to be made hereas well.
+	 * Any changes to those file may have to be made here as well.
 	 */
 	efi_systab = (efi_system_table_t *) __va(ia64_boot_param->efi_systab);
 	config_tables = __va(efi_systab->tables);
diff --git a/arch/ia64/sn/kernel/sn2/sn2_smp.c b/arch/ia64/sn/kernel/sn2/sn2_smp.c
index 5d318b579fb1..033c8a9f000e 100644
--- a/arch/ia64/sn/kernel/sn2/sn2_smp.c
+++ b/arch/ia64/sn/kernel/sn2/sn2_smp.c
@@ -104,7 +104,7 @@ static inline unsigned long wait_piowc(void)
  *
  * SN2 PIO writes from separate CPUs are not guaranteed to arrive in order.
  * Context switching user threads which have memory-mapped MMIO may cause
- * PIOs to issue from seperate CPUs, thus the PIO writes must be drained
+ * PIOs to issue from separate CPUs, thus the PIO writes must be drained
  * from the previous CPU's Shub before execution resumes on the new CPU.
  */
 void sn_migrate(struct task_struct *task)
diff --git a/arch/ia64/sn/kernel/xpc_channel.c b/arch/ia64/sn/kernel/xpc_channel.c
index c08db9c2375d..44ccc0d789c9 100644
--- a/arch/ia64/sn/kernel/xpc_channel.c
+++ b/arch/ia64/sn/kernel/xpc_channel.c
@@ -293,7 +293,7 @@ xpc_pull_remote_cachelines(struct xpc_partition *part, void *dst,
 
 
 /*
- * Pull the remote per partititon specific variables from the specified
+ * Pull the remote per partition specific variables from the specified
  * partition.
  */
 enum xpc_retval
@@ -461,7 +461,7 @@ xpc_allocate_local_msgqueue(struct xpc_channel *ch)
 	// >>> may want to check for ch->flags & XPC_C_DISCONNECTING between
 	// >>> iterations of the for-loop, bail if set?
 
-	// >>> should we impose a minumum #of entries? like 4 or 8?
+	// >>> should we impose a minimum #of entries? like 4 or 8?
 	for (nentries = ch->local_nentries; nentries > 0; nentries--) {
 
 		nbytes = nentries * ch->msg_size;
@@ -514,7 +514,7 @@ xpc_allocate_remote_msgqueue(struct xpc_channel *ch)
 	// >>> may want to check for ch->flags & XPC_C_DISCONNECTING between
 	// >>> iterations of the for-loop, bail if set?
 
-	// >>> should we impose a minumum #of entries? like 4 or 8?
+	// >>> should we impose a minimum #of entries? like 4 or 8?
 	for (nentries = ch->remote_nentries; nentries > 0; nentries--) {
 
 		nbytes = nentries * ch->msg_size;
@@ -1478,7 +1478,7 @@ xpc_teardown_infrastructure(struct xpc_partition *part)
 
 
 	/*
-	 * Before proceding with the teardown we have to wait until all
+	 * Before proceeding with the teardown we have to wait until all
 	 * existing references cease.
 	 */
 	wait_event(part->teardown_wq, (atomic_read(&part->references) == 0));
diff --git a/arch/ia64/sn/kernel/xpnet.c b/arch/ia64/sn/kernel/xpnet.c
index da7213530972..e58fcadff2e9 100644
--- a/arch/ia64/sn/kernel/xpnet.c
+++ b/arch/ia64/sn/kernel/xpnet.c
@@ -531,7 +531,7 @@ xpnet_dev_hard_start_xmit(struct sk_buff *skb, struct net_device *dev)
 	dev_dbg(xpnet, "destination Partitions mask (dp) = 0x%lx\n", dp);
 
 	/*
-	 * If we wanted to allow promiscous mode to work like an
+	 * If we wanted to allow promiscuous mode to work like an
 	 * unswitched network, this would be a good point to OR in a
 	 * mask of partitions which should be receiving all packets.
 	 */
diff --git a/arch/ia64/sn/pci/pci_dma.c b/arch/ia64/sn/pci/pci_dma.c
index 7a291a271511..d79ddacfba2d 100644
--- a/arch/ia64/sn/pci/pci_dma.c
+++ b/arch/ia64/sn/pci/pci_dma.c
@@ -333,7 +333,7 @@ int sn_pci_legacy_read(struct pci_bus *bus, u16 port, u32 *val, u8 size)
 	/*
 	 * First, try the SN_SAL_IOIF_PCI_SAFE SAL call which can work
 	 * around hw issues at the pci bus level.  SGI proms older than
-	 * 4.10 don't implment this.
+	 * 4.10 don't implement this.
 	 */
 
 	SAL_CALL(isrv, SN_SAL_IOIF_PCI_SAFE,
@@ -348,7 +348,7 @@ int sn_pci_legacy_read(struct pci_bus *bus, u16 port, u32 *val, u8 size)
 	/*
 	 * If the above failed, retry using the SAL_PROBE call which should
 	 * be present in all proms (but which cannot work round PCI chipset
-	 * bugs).  This code is retained for compatability with old
+	 * bugs).  This code is retained for compatibility with old
 	 * pre-4.10 proms, and should be removed at some point in the future.
 	 */
 
@@ -379,7 +379,7 @@ int sn_pci_legacy_write(struct pci_bus *bus, u16 port, u32 val, u8 size)
 	/*
 	 * First, try the SN_SAL_IOIF_PCI_SAFE SAL call which can work
 	 * around hw issues at the pci bus level.  SGI proms older than
-	 * 4.10 don't implment this.
+	 * 4.10 don't implement this.
 	 */
 
 	SAL_CALL(isrv, SN_SAL_IOIF_PCI_SAFE,
@@ -394,7 +394,7 @@ int sn_pci_legacy_write(struct pci_bus *bus, u16 port, u32 val, u8 size)
 	/*
 	 * If the above failed, retry using the SAL_PROBE call which should
 	 * be present in all proms (but which cannot work round PCI chipset
-	 * bugs).  This code is retained for compatability with old
+	 * bugs).  This code is retained for compatibility with old
 	 * pre-4.10 proms, and should be removed at some point in the future.
 	 */
 
diff --git a/arch/ia64/sn/pci/pcibr/pcibr_ate.c b/arch/ia64/sn/pci/pcibr/pcibr_ate.c
index 935029fc400d..239b3cedcf2b 100644
--- a/arch/ia64/sn/pci/pcibr/pcibr_ate.c
+++ b/arch/ia64/sn/pci/pcibr/pcibr_ate.c
@@ -30,7 +30,7 @@ static void mark_ate(struct ate_resource *ate_resource, int start, int number,
 
 /*
  * find_free_ate:  Find the first free ate index starting from the given
- *		   index for the desired consequtive count.
+ *		   index for the desired consecutive count.
  */
 static int find_free_ate(struct ate_resource *ate_resource, int start,
 			 int count)
@@ -88,7 +88,7 @@ static inline int alloc_ate_resource(struct ate_resource *ate_resource,
 		return -1;
 
 	/*
-	 * Find the required number of free consequtive ates.
+	 * Find the required number of free consecutive ates.
 	 */
 	start_index =
 	    find_free_ate(ate_resource, ate_resource->lowest_free_index,
@@ -105,7 +105,7 @@ static inline int alloc_ate_resource(struct ate_resource *ate_resource,
 /*
  * Allocate "count" contiguous Bridge Address Translation Entries
  * on the specified bridge to be used for PCI to XTALK mappings.
- * Indices in rm map range from 1..num_entries.  Indicies returned
+ * Indices in rm map range from 1..num_entries.  Indices returned
  * to caller range from 0..num_entries-1.
  *
  * Return the start index on success, -1 on failure.
diff --git a/arch/ia64/sn/pci/pcibr/pcibr_dma.c b/arch/ia64/sn/pci/pcibr/pcibr_dma.c
index 95af40cb22f2..e626e50a938a 100644
--- a/arch/ia64/sn/pci/pcibr/pcibr_dma.c
+++ b/arch/ia64/sn/pci/pcibr/pcibr_dma.c
@@ -201,7 +201,7 @@ pcibr_dmatrans_direct32(struct pcidev_info * info,
 }
 
 /*
- * Wrapper routine for free'ing DMA maps
+ * Wrapper routine for freeing DMA maps
  * DMA mappings for Direct 64 and 32 do not have any DMA maps.
  */
 void
diff --git a/arch/ia64/sn/pci/tioca_provider.c b/arch/ia64/sn/pci/tioca_provider.c
index 8a2cb4e691fd..b9bedbd6e1d6 100644
--- a/arch/ia64/sn/pci/tioca_provider.c
+++ b/arch/ia64/sn/pci/tioca_provider.c
@@ -223,7 +223,7 @@ tioca_fastwrite_enable(struct tioca_kernel *tioca_kern)
 
 	/*
 	 * Scan all vga controllers on this bus making sure they all
-	 * suport FW.  If not, return.
+	 * support FW.  If not, return.
 	 */
 
 	list_for_each_entry(pdev, tioca_kern->ca_devices, bus_list) {
@@ -364,7 +364,7 @@ tioca_dma_d48(struct pci_dev *pdev, u64 paddr)
  * @req_size: len (bytes) to map
  *
  * Map @paddr into CA address space using the GART mechanism.  The mapped
- * dma_addr_t is guarenteed to be contiguous in CA bus space.
+ * dma_addr_t is guaranteed to be contiguous in CA bus space.
  */
 static dma_addr_t
 tioca_dma_mapped(struct pci_dev *pdev, u64 paddr, size_t req_size)
@@ -526,7 +526,7 @@ tioca_dma_map(struct pci_dev *pdev, u64 paddr, size_t byte_count, int dma_flags)
 		return 0;
 
 	/*
-	 * If card is 64 or 48 bit addresable, use a direct mapping.  32
+	 * If card is 64 or 48 bit addressable, use a direct mapping.  32
 	 * bit direct is so restrictive w.r.t. where the memory resides that
 	 * we don't use it even though CA has some support.
 	 */
diff --git a/arch/ia64/sn/pci/tioce_provider.c b/arch/ia64/sn/pci/tioce_provider.c
index 35f854fb6120..f4c0b961a939 100644
--- a/arch/ia64/sn/pci/tioce_provider.c
+++ b/arch/ia64/sn/pci/tioce_provider.c
@@ -256,9 +256,9 @@ pcidev_to_tioce(struct pci_dev *pdev, struct tioce __iomem **base,
  * @ct_addr: the coretalk address to map
  * @len: number of bytes to map
  *
- * Given the addressing type, set up various paramaters that define the
+ * Given the addressing type, set up various parameters that define the
  * ATE pool to use.  Search for a contiguous block of entries to cover the
- * length, and if enough resources exist, fill in the ATE's and construct a
+ * length, and if enough resources exist, fill in the ATEs and construct a
  * tioce_dmamap struct to track the mapping.
  */
 static u64
@@ -581,8 +581,8 @@ tioce_do_dma_map(struct pci_dev *pdev, u64 paddr, size_t byte_count,
 	 */
 	if (!mapaddr && !barrier && dma_mask >= 0xffffffffffUL) {
 		/*
-		 * We have two options for 40-bit mappings:  16GB "super" ATE's
-		 * and 64MB "regular" ATE's.  We'll try both if needed for a
+		 * We have two options for 40-bit mappings:  16GB "super" ATEs
+		 * and 64MB "regular" ATEs.  We'll try both if needed for a
 		 * given mapping but which one we try first depends on the
 		 * size.  For requests >64MB, prefer to use a super page with
 		 * regular as the fallback. Otherwise, try in the reverse order.
@@ -687,8 +687,8 @@ tioce_error_intr_handler(int irq, void *arg)
 }
 
 /**
- * tioce_reserve_m32 - reserve M32 ate's for the indicated address range
- * @tioce_kernel: TIOCE context to reserve ate's for
+ * tioce_reserve_m32 - reserve M32 ATEs for the indicated address range
+ * @tioce_kernel: TIOCE context to reserve ATEs for
  * @base: starting bus address to reserve
  * @limit: last bus address to reserve
  *
@@ -763,7 +763,7 @@ tioce_kern_init(struct tioce_common *tioce_common)
 
 	/*
 	 * Set PMU pagesize to the largest size available, and zero out
-	 * the ate's.
+	 * the ATEs.
 	 */
 
 	tioce_mmr = (struct tioce __iomem *)tioce_common->ce_pcibus.bs_base;
@@ -784,7 +784,7 @@ tioce_kern_init(struct tioce_common *tioce_common)
 	}
 
 	/*
-	 * Reserve ATE's corresponding to reserved address ranges.  These
+	 * Reserve ATEs corresponding to reserved address ranges.  These
 	 * include:
 	 *
 	 *	Memory space covered by each PPB mem base/limit register