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scripts: kernel_doc: fixup reporting of function identifiers 

When function description includes brackets after the function name as
suggested by Documentation/doc-guide/kernel-doc, the kernel-doc script
omits the function name from "Scanning doc for" report.
Extending match for identifier name with optional brackets fixes this
issue.

Signed-off-by: Mike Rapoport <rppt@linux.vnet.ibm.com>
Signed-off-by: Jonathan Corbet <corbet@lwn.net>
This commit is contained in:
Mike Rapoport 2018-02-13 13:31:46 +02:00 committed by Jonathan Corbet
parent bc0ef4a7e4
commit a8dae20b1d
1 changed files with 1 additions and 1 deletions
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scripts/kernel-doc
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@ -1873,7 +1873,7 @@ sub process_file($) {
}
elsif (/$doc_decl/o) {
$identifier = $1;
if (/\s*([\w\s]+?)\s*-/) {
if (/\s*([\w\s]+?)(\(\))?\s*-/) {
$identifier = $1;
}