Fix whitespace leaked into tree

Clean whitespace errors that have gotten past lint-stable-003-whitespace
and gerrit review.

Change-Id: Id76fc68e9d32d1b2b672d519b75cdc80cc4f1ad9
Signed-off-by: Kyösti Mälkki <kyosti.malkki@gmail.com>
Reviewed-on: http://review.coreboot.org/3920
Tested-by: build bot (Jenkins)
Reviewed-by: Paul Menzel <paulepanter@users.sourceforge.net>
Reviewed-by: Bruce Griffith <Bruce.Griffith@se-eng.com>
Reviewed-by: Ronald G. Minnich <rminnich@gmail.com>

util/i915tool/spatches/intel_display.c.cocci

@@ -6,7 +6,7 @@ identifier d;
 @@
 - intel_limit_t d = {...};
 @@
-@@ 
+@@
 - intel_connector_attach_encoder(...){...}
 @@
 @@