From: Randy Dunlap <[EMAIL PROTECTED]>

If a parameter description begins with a '.', this indicates a
"request" for "man" mode output (*roff), so it needs special
handling.

Problem case is in include/asm-i386/atomic.h for function
atomic_add_unless():
 * @u: ...unless v is equal to u.
This parameter description is currently not printed in man mode output.

Signed-off-by: Randy Dunlap <[EMAIL PROTECTED]>
---
 scripts/kernel-doc |    9 +++++++--
 1 file changed, 7 insertions(+), 2 deletions(-)

--- linux-2.6.21-rc2-git4.orig/scripts/kernel-doc
+++ linux-2.6.21-rc2-git4/scripts/kernel-doc
@@ -384,8 +384,13 @@ sub output_highlight {
       if ($line eq ""){
            print $lineprefix, $blankline;
        } else {
-            $line =~ s/\\\\\\/\&/g;
-           print $lineprefix, $line;
+           $line =~ s/\\\\\\/\&/g;
+           if ($output_mode eq "man" && substr($line, 0, 1) eq ".") {
+               print "\\{$line";
+           }
+           else {
+               print $lineprefix, $line;
+           }
        }
        print "\n";
     }
-
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