Merge branch 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/jmorris...

[platform/adaptation/renesas_rcar/renesas_kernel.git] / scripts / kernel-doc

diff --git a/scripts/kernel-doc b/scripts/kernel-doc
index 08894f4..1f58351 100755 (executable)
--- a/scripts/kernel-doc
+++ b/scripts/kernel-doc
@@ -404,7 +404,11 @@ sub output_highlight {
            print $lineprefix, $blankline;
        } else {
            $line =~ s/\\\\\\/\&/g;
-           print $lineprefix, $line;
+           if ($output_mode eq "man" && substr($line, 0, 1) eq ".") {
+               print "\\&$line";
+           } else {
+               print $lineprefix, $line;
+           }
        }
        print "\n";
     }
@@ -719,6 +723,7 @@ sub output_struct_xml(%) {
            # pointer-to-function
            print "  $1 $parameter) ($2);\n";
        } elsif ($type =~ m/^(.*?)\s*(:.*)/) {
+           # bitfield
            print "  $1 $parameter$2;\n";
        } else {
            print "  ".$type." ".$parameter.";\n";
@@ -1261,6 +1266,7 @@ sub output_struct_text(%) {
            # pointer-to-function
            print "\t$1 $parameter) ($2);\n";
        } elsif ($type =~ m/^(.*?)\s*(:.*)/) {
+           # bitfield
            print "\t$1 $parameter$2;\n";
        } else {
            print "\t".$type." ".$parameter.";\n";
@@ -1697,6 +1703,8 @@ sub process_state3_function($$) {
     my $x = shift;
     my $file = shift;
 
+    $x =~ s@\/\/.*$@@gos; # strip C99-style comments to end of line
+
     if ($x =~ m#\s*/\*\s+MACDOC\s*#io || ($x =~ /^#/ && $x !~ /^#define/)) {
        # do nothing
     }
@@ -1719,6 +1727,8 @@ sub process_state3_type($$) {
     $x =~ s@[\r\n]+@ @gos; # strip newlines/cr's.
     $x =~ s@^\s+@@gos; # strip leading spaces
     $x =~ s@\s+$@@gos; # strip trailing spaces
+    $x =~ s@\/\/.*$@@gos; # strip C99-style comments to end of line
+
     if ($x =~ /^#/) {
        # To distinguish preprocessor directive from regular declaration later.
        $x .= ";";
@@ -1802,7 +1812,7 @@ sub process_file($) {
 
                $state = 2;
                if (/-(.*)/) {
-                   # strip leading/trailing/multiple spaces #RDD:T:
+                   # strip leading/trailing/multiple spaces
                    $descr= $1;
                    $descr =~ s/^\s*//;
                    $descr =~ s/\s*$//;