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scripts/kernel-doc: fix parsing of function pointers

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kernel-doc fails to parse function definitions like the one below

efi_status_t efi_create_event(uint32_t type, efi_uintn_t notify_tpl,
			      void (EFIAPI *notify_function) (
					struct efi_event *event,
					void *context),
			      void *notify_context, efi_guid_t *group,
			      struct efi_event **event)
{

due to the "EFIAPI" attribute preceding the function name.

cf. https://lkml.org/lkml/2018/9/3/1185

Signed-off-by: Heinrich Schuchardt <xypron.glpk@gmx.de>
This commit is contained in:
Heinrich Schuchardt
2019-07-14 11:30:23 +02:00
committed by Tom Rini
parent b7ab098207
commit 146ce6474d
1 changed files with 1 additions and 1 deletions
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scripts/kernel-doc
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@@ -1382,7 +1382,7 @@ sub create_parameterlist($$$$) {
} elsif ($arg =~ m/\(.+\)\s*\(/) { } elsif ($arg =~ m/\(.+\)\s*\(/) {
# pointer-to-function # pointer-to-function
$arg =~ tr/#/,/; $arg =~ tr/#/,/;
$arg =~ m/[^\(]+\(\*?\s*([\w\.]*)\s*\)/; $arg =~ m/[^\(]+\([\w\s]*\*?\s*([\w\.]*)\s*\)/;
$param = $1; $param = $1;
$type = $arg; $type = $arg;
$type =~ s/([^\(]+\(\*?)\s*$param/$1/; $type =~ s/([^\(]+\(\*?)\s*$param/$1/;