kernel-doc: ignore unneeded attribute information

The kernel-doc script gets confused by __attribute__(()) strings in
structures, so just clean the out.  Also ignore the CRYPTO_MINALIGN_ATTR
macro used in the crypto subsystem.

Signed-off-by: Jonathan Corbet <corbet@lwn.net>

diff --git a/scripts/kernel-doc b/scripts/kernel-doc
index 3a4d895..a7bf5f6 100755 (executable)
--- a/scripts/kernel-doc
+++ b/scripts/kernel-doc
@@ -1799,7 +1799,9 @@ sub dump_struct($$) {
        # strip kmemcheck_bitfield_{begin,end}.*;
        $members =~ s/kmemcheck_bitfield_.*?;//gos;
        # strip attributes
+       $members =~ s/__attribute__\s*\(\([a-z,_\*\s\(\)]*\)\)//i;
        $members =~ s/__aligned\s*\([^;]*\)//gos;
+       $members =~ s/\s*CRYPTO_MINALIGN_ATTR//gos;
 
        create_parameterlist($members, ';', $file);
        check_sections($file, $declaration_name, "struct", $sectcheck, $struct_actual, $nested);