linux-kernel - [PATCH] checkpatch: Ignore ETHTOOL_LINK_MODE

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Message-Id: <20221230195907.3959-1-gerhard@engleder-embedded.com>
Date:   Fri, 30 Dec 2022 20:59:07 +0100
From:   Gerhard Engleder <gerhard@...leder-embedded.com>
To:     linux-kernel@...r.kernel.org
Cc:     apw@...onical.com, joe@...ches.com, dwaipayanray1@...il.com,
        lukas.bulwahn@...il.com,
        Gerhard Engleder <gerhard@...leder-embedded.com>
Subject: [PATCH] checkpatch: Ignore ETHTOOL_LINK_MODE_ enum values

Since commit 4104a20646 enum values like
ETHTOOL_LINK_MODE_Asym_Pause_BIT are ignored. But there are other enums
like ETHTOOL_LINK_MODE_1000baseT_Full_BIT, which are not ignored
because of the not matching '1000baseT' substring.

Extend regex to match also substrings like '1000baseT'.

Signed-off-by: Gerhard Engleder <gerhard@...leder-embedded.com>
---
 scripts/checkpatch.pl | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/scripts/checkpatch.pl b/scripts/checkpatch.pl
index 78cc595b98ce..861fa547001e 100755
--- a/scripts/checkpatch.pl
+++ b/scripts/checkpatch.pl
@@ -5780,7 +5780,7 @@ sub process {
 			if ($var !~ /^$Constant$/ &&
 			    $var =~ /[A-Z][a-z]|[a-z][A-Z]/ &&
 #Ignore some autogenerated defines and enum values
-			    $var !~ /^(?:[A-Z]+_){1,5}[A-Z]{1,3}[a-z]/ &&
+			    $var !~ /^(?:[A-Z]+_){1,5}([A-Z]{1,3}[a-z]|[0-9]+[a-z]+[A-Z])/ &&
 #Ignore Page<foo> variants
 			    $var !~ /^(?:Clear|Set|TestClear|TestSet|)Page[A-Z]/ &&
 #Ignore SI style variants like nS, mV and dB
-- 
2.30.2