sparc: Fix misspellings in comments.

Signed-off-by: NAdam Buchbinder <adam.buchbinder@gmail.com>
Reviewed-by: NJulian Calaby <julian.calaby@gmail.com>
Signed-off-by: NDavid S. Miller <davem@davemloft.net>

arch/sparc/include/asm/pgtable_64.h

@@ -218,7 +218,7 @@ extern pgprot_t PAGE_KERNEL_LOCKED;
 extern pgprot_t PAGE_COPY;
 extern pgprot_t PAGE_SHARED;
 
-/* XXX This uglyness is for the atyfb driver's sparc mmap() support. XXX */
+/* XXX This ugliness is for the atyfb driver's sparc mmap() support. XXX */
 extern unsigned long _PAGE_IE;
 extern unsigned long _PAGE_E;
 extern unsigned long _PAGE_CACHE;

arch/sparc/include/asm/processor_64.h

@@ -201,7 +201,7 @@ unsigned long get_wchan(struct task_struct *task);
 #define KSTK_ESP(tsk)  (task_pt_regs(tsk)->u_regs[UREG_FP])
 
 /* Please see the commentary in asm/backoff.h for a description of
- * what these instructions are doing and how they have been choosen.
+ * what these instructions are doing and how they have been chosen.
  * To make a long story short, we are trying to yield the current cpu
  * strand during busy loops.
  */

arch/sparc/include/asm/tsb.h

@@ -149,7 +149,7 @@ extern struct tsb_phys_patch_entry __tsb_phys_patch, __tsb_phys_patch_end;
 	 * page size in question.  So for PMD mappings (which fall on
 	 * bit 23, for 8MB per PMD) we must propagate bit 22 for a
 	 * 4MB huge page.  For huge PUDs (which fall on bit 33, for
-	 * 8GB per PUD), we have to accomodate 256MB and 2GB huge
+	 * 8GB per PUD), we have to accommodate 256MB and 2GB huge
 	 * pages.  So for those we propagate bits 32 to 28.
 	 */
 #define KERN_PGTABLE_WALK(VADDR, REG1, REG2, FAIL_LABEL)	\

arch/sparc/kernel/entry.S

@@ -1255,7 +1255,7 @@ flush_patch_exception:
 kuw_patch1_7win:	sll	%o3, 6, %o3
 
 	/* No matter how much overhead this routine has in the worst
-	 * case scenerio, it is several times better than taking the
+	 * case scenario, it is several times better than taking the
 	 * traps with the old method of just doing flush_user_windows().
 	 */
 kill_user_windows:

arch/sparc/kernel/ioport.c

@@ -131,7 +131,7 @@ void __iomem *ioremap(unsigned long offset, unsigned long size)
 EXPORT_SYMBOL(ioremap);
 
 /*
- * Comlimentary to ioremap().
+ * Complementary to ioremap().
  */
 void iounmap(volatile void __iomem *virtual)
 {
@@ -233,7 +233,7 @@ _sparc_ioremap(struct resource *res, u32 bus, u32 pa, int sz)
 }
 
 /*
- * Comlimentary to _sparc_ioremap().
+ * Complementary to _sparc_ioremap().
  */
 static void _sparc_free_io(struct resource *res)
 {
@@ -532,7 +532,7 @@ static void pci32_unmap_page(struct device *dev, dma_addr_t ba, size_t size,
 }
 
 /* Map a set of buffers described by scatterlist in streaming
- * mode for DMA.  This is the scather-gather version of the
+ * mode for DMA.  This is the scatter-gather version of the
  * above pci_map_single interface.  Here the scatter gather list
  * elements are each tagged with the appropriate dma address
  * and length.  They are obtained via sg_dma_{address,length}(SG).

arch/sparc/kernel/leon_kernel.c

@@ -203,7 +203,7 @@ static struct irq_chip leon_irq = {
 
 /*
  * Build a LEON IRQ for the edge triggered LEON IRQ controller:
- *  Edge (normal) IRQ           - handle_simple_irq, ack=DONT-CARE, never ack
+ *  Edge (normal) IRQ           - handle_simple_irq, ack=DON'T-CARE, never ack
  *  Level IRQ (PCI|Level-GPIO)  - handle_fasteoi_irq, ack=1, ack after ISR
  *  Per-CPU Edge                - handle_percpu_irq, ack=0
  */

arch/sparc/kernel/sysfs.c

-/* sysfs.c: Toplogy sysfs support code for sparc64.
+/* sysfs.c: Topology sysfs support code for sparc64.
  *
  * Copyright (C) 2007 David S. Miller <davem@davemloft.net>
  */

arch/sparc/net/bpf_jit_comp.c

@@ -351,7 +351,7 @@ do {	*prog++ = BR_OPC | WDISP22(OFF);		\
  *
  * Sometimes we need to emit a branch earlier in the code
  * sequence.  And in these situations we adjust "destination"
- * to accomodate this difference.  For example, if we needed
+ * to accommodate this difference.  For example, if we needed
  * to emit a branch (and it's delay slot) right before the
  * final instruction emitted for a BPF opcode, we'd use
  * "destination + 4" instead of just plain "destination" above.