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kernel-doc: extend $type_param to match members referenced by pointer 

Currently, function parameter description can match '@type.member'
expressions but fails to match '@type->member'.
Extend the $type_param regex to allow matching both

Signed-off-by: Mike Rapoport <rppt@linux.ibm.com>
Signed-off-by: Jonathan Corbet <corbet@lwn.net>
This commit is contained in:
Mike Rapoport 2018-11-07 18:47:13 +02:00 committed by Jonathan Corbet
parent 76dd3e7b66
commit bfd228c730
1 changed files with 1 additions and 1 deletions
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scripts/kernel-doc
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@ -212,7 +212,7 @@ my $anon_struct_union = 0;
my $type_constant = '\b``([^\`]+)``\b';
my $type_constant2 = '\%([-_\w]+)';
my $type_func = '(\w+)\(\)';
my $type_param = '\@(\w*(\.\w+)*(\.\.\.)?)';
my $type_param = '\@(\w*((\.\w+)|(->\w+))*(\.\.\.)?)';
my $type_fp_param = '\@(\w+)\(\)'; # Special RST handling for func ptr params
my $type_env = '(\$\w+)';
my $type_enum = '\&(enum\s*([_\w]+))';