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| author | Mauro Carvalho Chehab <mchehab+huawei@kernel.org> | 2020-06-23 09:09:02 +0200 |
|---|---|---|
| committer | Jonathan Corbet <corbet@lwn.net> | 2020-06-26 10:01:00 -0600 |
| commit | 7ae281b05c0cebef4ef0643e74300fbe84760c3c (patch) | |
| tree | 499f390ce811c982254ceedea6cd797d0b7c7e5b /scripts/kernel-doc | |
| parent | 5d682f5ec9d1c49e7fe2945e586aa264692859f0 (diff) | |
| download | linux-7ae281b05c0cebef4ef0643e74300fbe84760c3c.tar.bz2 | |
scripts/kernel-doc: handle function pointer prototypes
There are some function pointer prototypes inside the net
includes, like this one:
int (*pcs_config)(struct phylink_config *config, unsigned int mode,
phy_interface_t interface, const unsigned long *advertising);
There's nothing wrong using it with kernel-doc, but we need to
add a rule for it to parse such kind of prototype.
Signed-off-by: Mauro Carvalho Chehab <mchehab+huawei@kernel.org>
Link: https://lore.kernel.org/r/fec520dd731a273013ae06b7653a19c7d15b9562.1592895969.git.mchehab+huawei@kernel.org
Signed-off-by: Jonathan Corbet <corbet@lwn.net>
Diffstat (limited to 'scripts/kernel-doc')
| -rwxr-xr-x | scripts/kernel-doc | 5 |
1 files changed, 5 insertions, 0 deletions
diff --git a/scripts/kernel-doc b/scripts/kernel-doc index 43b8312363a5..e991d7f961e9 100755 --- a/scripts/kernel-doc +++ b/scripts/kernel-doc @@ -1771,6 +1771,11 @@ sub process_proto_function($$) { $prototype =~ s@/\*.*?\*/@@gos; # strip comments. $prototype =~ s@[\r\n]+@ @gos; # strip newlines/cr's. $prototype =~ s@^\s+@@gos; # strip leading spaces + + # Handle prototypes for function pointers like: + # int (*pcs_config)(struct foo) + $prototype =~ s@^(\S+\s+)\(\s*\*(\S+)\)@$1$2@gos; + if ($prototype =~ /SYSCALL_DEFINE/) { syscall_munge(); } |