> -----Original Message-----
> From: Intel-wired-lan <[email protected]> On Behalf
> Of Mauro Carvalho Chehab
> Sent: Wednesday, January 28, 2026 5:50 PM
> To: Jonathan Corbet <[email protected]>; Linux Doc Mailing List <linux-
> [email protected]>
> Cc: Mauro Carvalho Chehab <[email protected]>;
> [email protected]; [email protected]; linux-
> [email protected]; [email protected]; Peter Zijlstra
> <[email protected]>; Randy Dunlap <[email protected]>; Stephen
> Rothwell <[email protected]>
> Subject: [Intel-wired-lan] [PATCH v2 14/25] kdoc_parser: handle struct
> member macro VIRTIO_DECLARE_FEATURES(name)
>
> From: Randy Dunlap <[email protected]>
>
> Parse the macro VIRTIO_DECLARE_FEATURES(name) and expand it to its
> definition. These prevents one build warning:
>
> WARNING: include/linux/virtio.h:188 struct member
> 'VIRTIO_DECLARE_FEATURES(features' not described in 'virtio_device'
>
> Signed-off-by: Randy Dunlap <[email protected]>
> Signed-off-by: Mauro Carvalho Chehab <[email protected]>
> ---
> tools/lib/python/kdoc/kdoc_parser.py | 1 +
> 1 file changed, 1 insertion(+)
>
> diff --git a/tools/lib/python/kdoc/kdoc_parser.py
> b/tools/lib/python/kdoc/kdoc_parser.py
> index 33710c4be145..db140363104a 100644
> --- a/tools/lib/python/kdoc/kdoc_parser.py
> +++ b/tools/lib/python/kdoc/kdoc_parser.py
> @@ -152,6 +152,7 @@ struct_xforms = [
> struct_args_pattern + r'\)', re.S), r'\1 \2[]'),
> (KernRe(r'DEFINE_DMA_UNMAP_ADDR\s*\(' + struct_args_pattern +
> r'\)', re.S), r'dma_addr_t \1'),
> (KernRe(r'DEFINE_DMA_UNMAP_LEN\s*\(' + struct_args_pattern +
> r'\)', re.S), r'__u32 \1'),
> + (KernRe(r'VIRTIO_DECLARE_FEATURES\(([\w_]+)\)'), r'union { u64
> \1;
> + u64 \1_array[VIRTIO_FEATURES_U64S]; }'),
> ]
> #
> # Struct regexes here are guaranteed to have the end delimiter
> matching
> --
> 2.52.0
Reviewed-by: Aleksandr Loktionov <[email protected]>
