MIPS: Whitespace cleanup.

Having received another series of whitespace patches I decided to do this
once and for all rather than dealing with this kind of patches trickling
in forever.

Signed-off-by: Ralf Baechle <ralf@linux-mips.org>

arch/mips/mm/cex-oct.S

@@ -18,7 +18,7 @@
  */
 	LEAF(except_vec2_octeon)
 
-	.set    push
+	.set	push
 	.set	mips64r2
 	.set	noreorder
 	.set	noat
@@ -27,19 +27,19 @@
 	/* due to an errata we need to read the COP0 CacheErr (Dcache)
 	 * before any cache/DRAM access	 */
 
-	rdhwr   k0, $0        /* get core_id */
-	PTR_LA  k1, cache_err_dcache
-	sll     k0, k0, 3
+	rdhwr	k0, $0	      /* get core_id */
+	PTR_LA	k1, cache_err_dcache
+	sll	k0, k0, 3
 	PTR_ADDU k1, k0, k1    /* k1 = &cache_err_dcache[core_id] */
 
-	dmfc0   k0, CP0_CACHEERR, 1
-	sd      k0, (k1)
-	dmtc0   $0, CP0_CACHEERR, 1
+	dmfc0	k0, CP0_CACHEERR, 1
+	sd	k0, (k1)
+	dmtc0	$0, CP0_CACHEERR, 1
 
-        /* check whether this is a nested exception */
-	mfc0    k1, CP0_STATUS
-	andi    k1, k1, ST0_EXL
-	beqz    k1, 1f
+	/* check whether this is a nested exception */
+	mfc0	k1, CP0_STATUS
+	andi	k1, k1, ST0_EXL
+	beqz	k1, 1f
 	 nop
 	j	cache_parity_error_octeon_non_recoverable
 	 nop
@@ -48,22 +48,22 @@
 1:	j	handle_cache_err
 	 nop
 
-	.set    pop
+	.set	pop
 	END(except_vec2_octeon)
 
  /* We need to jump to handle_cache_err so that the previous handler
   * can fit within 0x80 bytes. We also move from 0xFFFFFFFFAXXXXXXX
-  * space (uncached) to the 0xFFFFFFFF8XXXXXXX space (cached).  */
+  * space (uncached) to the 0xFFFFFFFF8XXXXXXX space (cached).	*/
 	LEAF(handle_cache_err)
-	.set    push
-        .set    noreorder
-        .set    noat
+	.set	push
+	.set	noreorder
+	.set	noat
 
 	SAVE_ALL
 	KMODE
-	jal     cache_parity_error_octeon_recoverable
+	jal	cache_parity_error_octeon_recoverable
 	nop
-	j       ret_from_exception
+	j	ret_from_exception
 	nop
 
 	.set pop