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/fw/arc/identify.c b/arch/mips/fw/arc/identify.c
index 54a33c7..f90266c 100644
--- a/arch/mips/fw/arc/identify.c
+++ b/arch/mips/fw/arc/identify.c
@@ -100,7 +100,7 @@
 	if (p == NULL) {
 #ifdef CONFIG_SGI_IP27
 		/* IP27 PROM misbehaves, seems to not implement ARC
-		   GetChild().  So we just assume it's an IP27.  */
+		   GetChild().	So we just assume it's an IP27.	 */
 		iname = "SGI-IP27";
 #else
 		iname = "Unknown";