checkpatch: structure member assignments are not complex

Ensure we do not trigger the complex macros checks on structure member
assignment, for example:

	#define foo .bar = 10
Signed-off-by: Andy Whitcroft <apw@shadowen.org>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>

scripts/checkpatch.pl

@@ -2167,9 +2167,10 @@ sub process {
 				MODULE_PARAM_DESC|
 				DECLARE_PER_CPU|
 				DEFINE_PER_CPU|
-				__typeof__\(
+				__typeof__\(|
+				\.$Ident\s*=\s*
 			}x;
-			#print "REST<$rest>\n";
+			#print "REST<$rest> dstat<$dstat>\n";
 			if ($rest ne '') {
 				if ($rest !~ /while\s*\(/ &&
 				    $dstat !~ /$exceptions/)