From: Mauro Carvalho Chehab Date: Tue, 17 Nov 2020 16:52:52 +0000 (+0100) Subject: scripts/kernel-doc: handle function pointer prototypes X-Git-Tag: v6.0.0-rc0~189^2~22 X-Git-Url: http://git.ipfire.org/?a=commitdiff_plain;h=2552f59a348f5fc9df7af8175c20a195a1d93c4b;p=thirdparty%2Fqemu.git 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 Link: https://lore.kernel.org/r/fec520dd731a273013ae06b7653a19c7d15b9562.1592895969.git.mchehab+huawei@kernel.org Signed-off-by: Jonathan Corbet Signed-off-by: Paolo Bonzini Message-Id: <20201117165312.118257-10-pbonzini@redhat.com> Signed-off-by: Paolo Bonzini --- diff --git a/scripts/kernel-doc b/scripts/kernel-doc index e8fff6a5252..1cdece23fb3 100755 --- a/scripts/kernel-doc +++ b/scripts/kernel-doc @@ -1801,6 +1801,11 @@ 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(); }