x86: Fix common misspellings

They were generated by 'codespell' and then manually reviewed.

Signed-off-by: Lucas De Marchi <lucas.demarchi@profusion.mobi>
Cc: trivial@kernel.org
LKML-Reference: <1300389856-1099-3-git-send-email-lucas.demarchi@profusion.mobi>
Signed-off-by: Ingo Molnar <mingo@elte.hu>

arch/x86/lib/copy_user_64.S

@@ -117,7 +117,7 @@ ENDPROC(bad_from_user)
  * rdx count
  *
  * Output:
- * eax uncopied bytes or 0 if successfull.
+ * eax uncopied bytes or 0 if successful.
  */
 ENTRY(copy_user_generic_unrolled)
 	CFI_STARTPROC

arch/x86/lib/csum-copy_64.S

@@ -152,7 +152,7 @@ ENTRY(csum_partial_copy_generic)
 
 	adcq  %r9,%rax
 
-	/* do last upto 56 bytes */
+	/* do last up to 56 bytes */
 .Lhandle_tail:
 	/* ecx:	count */
 	movl %ecx,%r10d
@@ -180,7 +180,7 @@ ENTRY(csum_partial_copy_generic)
 	addl %ebx,%eax
 	adcl %r9d,%eax
 
-	/* do last upto 6 bytes */	
+	/* do last up to 6 bytes */	
 .Lhandle_7:
 	movl %r10d,%ecx
 	andl $7,%ecx

arch/x86/lib/csum-partial_64.c

@@ -84,7 +84,7 @@ static unsigned do_csum(const unsigned char *buff, unsigned len)
 				count64--;
 			}
 
-			/* last upto 7 8byte blocks */
+			/* last up to 7 8byte blocks */
 			count %= 8; 
 			while (count) { 
 				asm("addq %1,%0\n\t"