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>
diff --git a/arch/mips/include/asm/octeon/cvmx-helper-xaui.h b/arch/mips/include/asm/octeon/cvmx-helper-xaui.h
index f6fbc4f..5e89ed7 100644
--- a/arch/mips/include/asm/octeon/cvmx-helper-xaui.h
+++ b/arch/mips/include/asm/octeon/cvmx-helper-xaui.h
@@ -92,9 +92,9 @@
  *
  * @ipd_port: IPD/PKO port to loopback.
  * @enable_internal:
- *                 Non zero if you want internal loopback
+ *		   Non zero if you want internal loopback
  * @enable_external:
- *                 Non zero if you want external loopback
+ *		   Non zero if you want external loopback
  *
  * Returns Zero on success, negative on failure.
  */