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[PATCH 08/29] scripts/kernel-doc: parse __ETHTOOL_DECLARE_LINK_MODE_MASK


From: Paolo Bonzini
Subject: [PATCH 08/29] scripts/kernel-doc: parse __ETHTOOL_DECLARE_LINK_MODE_MASK
Date: Tue, 17 Nov 2020 17:52:51 +0100

From: Mauro Carvalho Chehab <mchehab+huawei@kernel.org>

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@kernel.org>
Link: 
https://lore.kernel.org/r/d1d1dea67a28117c0b0c33271b139c4455fef287.1592895969.git.mchehab+huawei@kernel.org
Signed-off-by: Jonathan Corbet <corbet@lwn.net>
Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
---
 scripts/kernel-doc | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/scripts/kernel-doc b/scripts/kernel-doc
index fadc2f5b86..e8fff6a525 100755
--- a/scripts/kernel-doc
+++ b/scripts/kernel-doc
@@ -1113,7 +1113,9 @@ 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;
-- 
2.28.0





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