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author | 2015-11-08 10:52:00 +0100 | |
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committer | 2015-11-20 16:14:10 -0700 | |
commit | b22b5a9ef5309287b86bac9eb47f17a12671b770 (patch) | |
tree | 1ae7f039eff250d7b83b458a96c6d8d840ec73df /scripts | |
parent | kernel-doc: Strip #ifdef/#endif in enums (diff) | |
download | linux-b22b5a9ef5309287b86bac9eb47f17a12671b770.tar.gz linux-b22b5a9ef5309287b86bac9eb47f17a12671b770.tar.bz2 linux-b22b5a9ef5309287b86bac9eb47f17a12671b770.zip |
kernel-doc: Fix parsing of DECLARE_BITMAP in struct
Some documented structures in the kernel use DECLARE_BITMAP to create
arrays of unsigned longs to store information using the bitmap functions.
These have to be replaced with a parsable version for kernel-doc.
For example a simple input like
/**
* struct something - some test
* @members: active members
*/
struct something {
DECLARE_BITMAP(members, MAX_MEMBERS);
};
resulted in parsing warnings like
warning: No description found for parameter 'MAX_MEMBERS)'
warning: Excess struct/union/enum/typedef member 'members' description in 'something'
Signed-off-by: Conchúr Navid <conchur@web.de>
Signed-off-by: Jonathan Corbet <corbet@lwn.net>
Diffstat (limited to 'scripts')
-rwxr-xr-x | scripts/kernel-doc | 2 |
1 files changed, 2 insertions, 0 deletions
diff --git a/scripts/kernel-doc b/scripts/kernel-doc index f5c2971244a3..9015b18d9f24 100755 --- a/scripts/kernel-doc +++ b/scripts/kernel-doc @@ -1816,6 +1816,8 @@ sub dump_struct($$) { $members =~ s/__attribute__\s*\(\([a-z,_\*\s\(\)]*\)\)//i; $members =~ s/__aligned\s*\([^;]*\)//gos; $members =~ s/\s*CRYPTO_MINALIGN_ATTR//gos; + # replace DECLARE_BITMAP + $members =~ s/DECLARE_BITMAP\s*\(([^,)]+), ([^,)]+)\)/unsigned long $1\[BITS_TO_LONGS($2)\]/gos; create_parameterlist($members, ';', $file); check_sections($file, $declaration_name, "struct", $sectcheck, $struct_actual, $nested); |