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kernel-doc: Add support for __deprecated

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The current linux-next tree has a new error:

./Documentation/gpu/drm-mm:445: ./drivers/gpu/drm/drm_prime.c:994: WARNING: Error in declarator or parameters
Invalid C declaration: Expecting "(" in parameters. [error at 17]
  int __deprecated drm_prime_sg_to_page_array (struct sg_table *sgt, struct page **pages, int max_entries)
  -----------------^

While we might consider that documenting a deprecated interface is not
necessarily best practice, removing the error is easy.

Signed-off-by: Matthew Wilcox (Oracle) <willy@infradead.org>

Link: https://lore.kernel.org/r/20210427114828.GY235567@casper.infradead.org
Signed-off-by: Jonathan Corbet <corbet@lwn.net>
This commit is contained in:
Matthew Wilcox 2021-04-27 12:48:28 +01:00 committed by Jonathan Corbet
parent 441ca977a8
commit 80342d484a
1 changed files with 1 additions and 0 deletions
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scripts/kernel-doc
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@ -1777,6 +1777,7 @@ sub dump_function($$) {
$prototype =~ s/^noinline +//;
$prototype =~ s/__init +//;
$prototype =~ s/__init_or_module +//;
$prototype =~ s/__deprecated +//;
$prototype =~ s/__flatten +//;
$prototype =~ s/__meminit +//;
$prototype =~ s/__must_check +//;