video: support DP controller driver

[firefly-linux-kernel-4.4.55.git] / scripts / checkpatch.pl

diff --git a/scripts/checkpatch.pl b/scripts/checkpatch.pl
index d8ac16ab5e61e55e2cc108660c9664ea5856ba4d..e3bfcbe8a520b63639b04115bf148fb4ddd144eb 100755 (executable)
--- a/scripts/checkpatch.pl
+++ b/scripts/checkpatch.pl
@@ -315,7 +315,7 @@ sub build_types {
        $NonptrType     = qr{
                        (?:$Modifier\s+|const\s+)*
                        (?:
-                               (?:typeof|__typeof__)\s*\(\s*\**\s*$Ident\s*\)|
+                               (?:typeof|__typeof__)\s*\([^\)]*\)|
                                (?:$typeTypedefs\b)|
                                (?:${all}\b)
                        )
@@ -1032,7 +1032,7 @@ sub annotate_values {
                } elsif ($cur =~ /^(\(\s*$Type\s*)\)/ && $av_pending eq '_') {
                        print "CAST($1)\n" if ($dbg_values > 1);
                        push(@av_paren_type, $type);
-                       $type = 'C';
+                       $type = 'c';
 
                } elsif ($cur =~ /^($Type)\s*(?:$Ident|,|\)|\(|\s*$)/) {
                        print "DECLARE($1)\n" if ($dbg_values > 1);
@@ -2131,7 +2131,7 @@ sub process {
                        #   XXX(foo);
                        #   EXPORT_SYMBOL(something_foo);
                        my $name = $1;
-                       if ($stat =~ /^.([A-Z_]+)\s*\(\s*($Ident)/ &&
+                       if ($stat =~ /^(?:.\s*}\s*\n)?.([A-Z_]+)\s*\(\s*($Ident)/ &&
                            $name =~ /^${Ident}_$2/) {
 #print "FOO C name<$name>\n";
                                $suppress_export{$realline_next} = 1;
@@ -2209,8 +2209,9 @@ sub process {
 
 # * goes on variable not on type
                # (char*[ const])
-               if ($line =~ m{\($NonptrType(\s*(?:$Modifier\b\s*|\*\s*)+)\)}) {
-                       my ($from, $to) = ($1, $1);
+               while ($line =~ m{(\($NonptrType(\s*(?:$Modifier\b\s*|\*\s*)+)\))}g) {
+                       #print "AA<$1>\n";
+                       my ($from, $to) = ($2, $2);
 
                        # Should start with a space.
                        $to =~ s/^(\S)/ $1/;
@@ -2225,8 +2226,10 @@ sub process {
                                ERROR("POINTER_LOCATION",
                                      "\"(foo$from)\" should be \"(foo$to)\"\n" .  $herecurr);
                        }
-               } elsif ($line =~ m{\b$NonptrType(\s*(?:$Modifier\b\s*|\*\s*)+)($Ident)}) {
-                       my ($from, $to, $ident) = ($1, $1, $2);
+               }
+               while ($line =~ m{(\b$NonptrType(\s*(?:$Modifier\b\s*|\*\s*)+)($Ident))}g) {
+                       #print "BB<$1>\n";
+                       my ($from, $to, $ident) = ($2, $2, $3);
 
                        # Should start with a space.
                        $to =~ s/^(\S)/ $1/;
@@ -2609,7 +2612,7 @@ sub process {
                        # Flatten any parentheses
                        $value =~ s/\(/ \(/g;
                        $value =~ s/\)/\) /g;
-                       while ($value =~ s/\[[^\{\}]*\]/1/ ||
+                       while ($value =~ s/\[[^\[\]]*\]/1/ ||
                               $value !~ /(?:$Ident|-?$Constant)\s*
                                             $Compare\s*
                                             (?:$Ident|-?$Constant)/x &&
@@ -2815,7 +2818,7 @@ sub process {
                        # Flatten any parentheses and braces
                        while ($dstat =~ s/\([^\(\)]*\)/1/ ||
                               $dstat =~ s/\{[^\{\}]*\}/1/ ||
-                              $dstat =~ s/\[[^\{\}]*\]/1/)
+                              $dstat =~ s/\[[^\[\]]*\]/1/)
                        {
                        }
 
@@ -2838,7 +2841,7 @@ sub process {
                            $dstat !~ /^(?:$Ident|-?$Constant)$/ &&                     # 10 // foo()
                            $dstat !~ /$exceptions/ &&
                            $dstat !~ /^\.$Ident\s*=/ &&                                # .foo =
-                           $dstat !~ /^do\s*$Constant\s*while\s*$Constant;$/ &&        # do {...} while (...);
+                           $dstat !~ /^do\s*$Constant\s*while\s*$Constant;?$/ &&       # do {...} while (...); // do {...} while (...)
                            $dstat !~ /^for\s*$Constant$/ &&                            # for (...)
                            $dstat !~ /^for\s*$Constant\s+(?:$Ident|-?$Constant)$/ &&   # for (...) bar()
                            $dstat !~ /^do\s*{/ &&                                      # do {...