[PATCH v3 14/30] kdoc_parser: handle struct member macro VIRTIO_DECLARE_FEATURES(name)
From: Mauro Carvalho Chehab <mchehab+huawei@kernel.org>
Date: 2026-01-29 08:08:31
Also in:
bpf, intel-wired-lan, linux-doc, linux-hardening, lkml
Subsystem:
documentation, documentation scripts, the rest · Maintainers:
Jonathan Corbet, Mauro Carvalho Chehab, Linus Torvalds
From: Randy Dunlap <redacted> 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 <redacted> Signed-off-by: Mauro Carvalho Chehab <mchehab+huawei@kernel.org> --- 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