chanseset b3a7bb1851c8 ("docs: get rid of :c:type explicit declarations for structs") removed several :c:type: markups, except by one. Now, Sphinx 3.x complains about it: .../Documentation/core-api/boot-time-mm:26: ../mm/memblock.c:51: WARNING: Unparseable C cross-reference: 'struct\nmemblock_type' Invalid C declaration: Expected identifier in nested name, got keyword: struct [error at 6] struct memblock_type ------^ As, on Sphinx 3.x, the right markup is c:struct:`foo`. So, let's remove it, relying on automarkup.py to convert it. Signed-off-by: Mauro Carvalho Chehab <mchehab+huawei@xxxxxxxxxx> --- mm/memblock.c | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) diff --git a/mm/memblock.c b/mm/memblock.c index 670216826940..a06e68b1e5a0 100644 --- a/mm/memblock.c +++ b/mm/memblock.c @@ -50,8 +50,8 @@ * * Each region is represented by struct memblock_region that * defines the region extents, its attributes and NUMA node id on NUMA - * systems. Every memory type is described by the :c:type:`struct - * memblock_type` which contains an array of memory regions along with + * systems. Every memory type is described by the struct memblock_type + * which contains an array of memory regions along with * the allocator metadata. The "memory" and "reserved" types are nicely * wrapped with struct memblock. This structure is statically * initialized at build time. The region arrays are initially sized to -- 2.26.2