linux-kernel - [PATCH v2 04/15] scripts/kernel-doc: parse __ETHTOOL_DECLARE_LINK_MODE

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Date:   Tue, 23 Jun 2020 09:09:00 +0200
From:   Mauro Carvalho Chehab <mchehab+huawei@...nel.org>
To:     Linux Doc Mailing List <linux-doc@...r.kernel.org>
Cc:     Mauro Carvalho Chehab <mchehab+huawei@...nel.org>,
        linux-kernel@...r.kernel.org, Jonathan Corbet <corbet@....net>,
        Russell King <linux@...linux.org.uk>, netdev@...r.kernel.org
Subject: [PATCH v2 04/15] scripts/kernel-doc: parse __ETHTOOL_DECLARE_LINK_MODE_MASK

The __ETHTOOL_DECLARE_LINK_MODE_MASK macro is a variant of
DECLARE_BITMAP(), used by phylink.h. As we have already a
parser for DECLARE_BITMAP(), let's add one for this macro,
in order to avoid such warnings:

	./include/linux/phylink.h:54: warning: Function parameter or member '__ETHTOOL_DECLARE_LINK_MODE_MASK(advertising' not described in 'phylink_link_state'
	./include/linux/phylink.h:54: warning: Function parameter or member '__ETHTOOL_DECLARE_LINK_MODE_MASK(lp_advertising' not described in 'phylink_link_state'

Signed-off-by: Mauro Carvalho Chehab <mchehab+huawei@...nel.org>
---
 scripts/kernel-doc | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/scripts/kernel-doc b/scripts/kernel-doc
index b4c963f8364e..43b8312363a5 100755
--- a/scripts/kernel-doc
+++ b/scripts/kernel-doc
@@ -1083,7 +1083,9 @@ sub dump_struct($$) {
 	$members =~ s/\s*__packed\s*/ /gos;
 	$members =~ s/\s*CRYPTO_MINALIGN_ATTR/ /gos;
 	$members =~ s/\s*____cacheline_aligned_in_smp/ /gos;
+
 	# replace DECLARE_BITMAP
+	$members =~ s/__ETHTOOL_DECLARE_LINK_MODE_MASK\s*\(([^\)]+)\)/DECLARE_BITMAP($1, __ETHTOOL_LINK_MODE_MASK_NBITS)/gos;
 	$members =~ s/DECLARE_BITMAP\s*\(([^,)]+),\s*([^,)]+)\)/unsigned long $1\[BITS_TO_LONGS($2)\]/gos;
 	# replace DECLARE_HASHTABLE
 	$members =~ s/DECLARE_HASHTABLE\s*\(([^,)]+),\s*([^,)]+)\)/unsigned long $1\[1 << (($2) - 1)\]/gos;
-- 
2.26.2