[IA64] efi.c Spelling/punctuation fixes

Incorporates the suggestions from Peter Chubb the last time I submitted
this. This called for using the same verb tense in the couple of preceding
comments as well.

Signed-off-by: Aron Griffis <[e-mail]>
Signed-off-by: Tony Luck <[e-mail]>

arch/ia64/kernel/efi.c

···
 }
 
 /*
- * Walks the EFI memory map and calls CALLBACK once for each EFI memory
+ * Walk the EFI memory map and call CALLBACK once for each EFI memory
  * descriptor that has memory that is available for OS use.
  */
 void
···
 }
 
 /*
- * Walks the EFI memory map and calls CALLBACK once for each EFI memory
+ * Walk the EFI memory map and call CALLBACK once for each EFI memory
  * descriptor that has memory that is available for uncached allocator.
  */
 void
···
 }
 
 /*
- * Look for the PAL_CODE region reported by EFI and maps it using an
+ * Look for the PAL_CODE region reported by EFI and map it using an
  * ITR to enable safe PAL calls in virtual mode.  See IA-64 Processor
  * Abstraction Layer chapter 11 in ADAG
  */
···
 		}
 
 		if (efi_md_size(md) > IA64_GRANULE_SIZE)
-			panic("Woah!  PAL code size bigger than a granule!");
+			panic("Whoa!  PAL code size bigger than a granule!");
 
 #if EFI_DEBUG
 		mask  = ~((1 << IA64_GRANULE_SHIFT) - 1);
···
 	int i;
 
 	/*
-	 * it's too early to be able to use the standard kernel command line
+	 * It's too early to be able to use the standard kernel command line
 	 * support...
 	 */
 	for (cp = boot_command_line; *cp; ) {
···
 	 * Verify the EFI Table
 	 */
 	if (efi.systab == NULL)
-		panic("Woah! Can't find EFI system table.\n");
+		panic("Whoa! Can't find EFI system table.\n");
 	if (efi.systab->hdr.signature != EFI_SYSTEM_TABLE_SIGNATURE)
-		panic("Woah! EFI system table signature incorrect\n");
+		panic("Whoa! EFI system table signature incorrect\n");
 	if ((efi.systab->hdr.revision >> 16) == 0)
 		printk(KERN_WARNING "Warning: EFI system table version "
 		       "%d.%02d, expected 1.00 or greater\n",
···
 		if ((res = kzalloc(sizeof(struct resource),
 				   GFP_KERNEL)) == NULL) {
 			printk(KERN_ERR
-			       "failed to alocate resource for iomem\n");
+			       "failed to allocate resource for iomem\n");
 			return;
 		}