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authorPavan Kumar Linga <pavan.kumar.linga@intel.com>2023-08-15 14:04:17 -0700
committerJonathan Corbet <corbet@lwn.net>2023-08-18 11:14:08 -0600
commit0ef5de7b1ee8d8ee5695fbc1df4a257e028f674a (patch)
tree31eb9e894d56e0bb9dcd1984c4dadeeed2b5e278 /scripts
parentbe98edcb664be76cd3ba0bde1e760a31197176d8 (diff)
scripts: kernel-doc: fix macro handling in enums
drivers/net/ethernet/intel/idpf/idpf.h uses offsetof to initialize the enum enumerators: enum idpf_cap_field { IDPF_BASE_CAPS = -1, IDPF_CSUM_CAPS = offsetof(struct virtchnl2_get_capabilities, csum_caps), IDPF_SEG_CAPS = offsetof(struct virtchnl2_get_capabilities, seg_caps), IDPF_RSS_CAPS = offsetof(struct virtchnl2_get_capabilities, rss_caps), IDPF_HSPLIT_CAPS = offsetof(struct virtchnl2_get_capabilities, hsplit_caps), IDPF_RSC_CAPS = offsetof(struct virtchnl2_get_capabilities, rsc_caps), IDPF_OTHER_CAPS = offsetof(struct virtchnl2_get_capabilities, other_caps), }; kernel-doc parses the above enumerator with a ',' inside the macro and treats 'csum_caps', 'seg_caps' etc. also as enumerators resulting in the warnings: drivers/net/ethernet/intel/idpf/idpf.h:130: warning: Enum value 'csum_caps' not described in enum 'idpf_cap_field' drivers/net/ethernet/intel/idpf/idpf.h:130: warning: Enum value 'seg_caps' not described in enum 'idpf_cap_field' drivers/net/ethernet/intel/idpf/idpf.h:130: warning: Enum value 'rss_caps' not described in enum 'idpf_cap_field' drivers/net/ethernet/intel/idpf/idpf.h:130: warning: Enum value 'hsplit_caps' not described in enum 'idpf_cap_field' drivers/net/ethernet/intel/idpf/idpf.h:130: warning: Enum value 'rsc_caps' not described in enum 'idpf_cap_field' drivers/net/ethernet/intel/idpf/idpf.h:130: warning: Enum value 'other_caps' not described in enum 'idpf_cap_field' Fix it by removing the macro arguments within the parentheses. Cc: Jonathan Corbet <corbet@lwn.net> Signed-off-by: Pavan Kumar Linga <pavan.kumar.linga@intel.com> Signed-off-by: Jonathan Corbet <corbet@lwn.net> Link: https://lore.kernel.org/r/20230815210417.98749-3-pavan.kumar.linga@intel.com
Diffstat (limited to 'scripts')
-rwxr-xr-xscripts/kernel-doc1
1 files changed, 1 insertions, 0 deletions
diff --git a/scripts/kernel-doc b/scripts/kernel-doc
index cfb1cb223508..6e199a745ccb 100755
--- a/scripts/kernel-doc
+++ b/scripts/kernel-doc
@@ -1353,6 +1353,7 @@ sub dump_enum($$) {
my %_members;
$members =~ s/\s+$//;
+ $members =~ s/\([^;]*?[\)]//g;
foreach my $arg (split ',', $members) {
$arg =~ s/^\s*(\w+).*/$1/;