---

yaml
---
r: 217583
b: refs/heads/master
c: d2c0a23
h: refs/heads/master
i:
  217581: 3b4fe6e
  217579: c1878cb
  217575: 62a28dd
  217567: 14de0c0
v: v3

[refs]

@@ -1,2 +1,2 @@
 ---
-refs/heads/master: e91b6e263ed6735c766cb14bbe63b9c7bd774526
+refs/heads/master: d2c0a23514d8ac4ed10a8e742467cfb72ca3bed8

trunk/scripts/checkpatch.pl

@@ -103,6 +103,8 @@ sub help {
 	die "$@" if ($@);
 }
 
+my $rpt_cleaners = 0;
+
 if ($terse) {
 	$emacs = 1;
 	$quiet++;
@@ -1389,6 +1391,7 @@ sub process {
 		} elsif ($rawline =~ /^\+.*\S\s+$/ || $rawline =~ /^\+\s+$/) {
 			my $herevet = "$here\n" . cat_vet($rawline) . "\n";
 			ERROR("trailing whitespace\n" . $herevet);
+			$rpt_cleaners = 1;
 		}
 
 # check for Kconfig help text having a real description
@@ -1450,6 +1453,7 @@ sub process {
 		    $rawline =~ /^\+\s*        \s*/) {
 			my $herevet = "$here\n" . cat_vet($rawline) . "\n";
 			ERROR("code indent should use tabs where possible\n" . $herevet);
+			$rpt_cleaners = 1;
 		}
 
 # check for space before tabs.
@@ -2842,6 +2846,15 @@ sub process {
 		print "\n" if ($quiet == 0);
 	}
 
+	if ($quiet == 0) {
+		# If there were whitespace errors which cleanpatch can fix
+		# then suggest that.
+		if ($rpt_cleaners) {
+			print "NOTE: whitespace errors detected, you may wish to use scripts/cleanpatch or\n";
+			print "      scripts/cleanfile\n\n";
+		}
+	}
+
 	if ($clean == 1 && $quiet == 0) {
 		print "$vname has no obvious style problems and is ready for submission.\n"
 	}