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[176.79.113.208]) by smtp.gmail.com with ESMTPSA id 5b1f17b1804b1-48fd64b586fsm4112445e9.15.2026.05.13.10.15.23 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Wed, 13 May 2026 10:15:23 -0700 (PDT) From: Vitor Soares To: Andy Whitcroft , Joe Perches Cc: Vitor Soares , linux-kernel@vger.kernel.org, Dwaipayan Ray , Lukas Bulwahn Subject: [PATCH] checkpatch: add .dtso to DT compatible string vendor check Date: Wed, 13 May 2026 18:15:14 +0100 Message-ID: <20260513171514.889168-2-ivitro@gmail.com> X-Mailer: git-send-email 2.53.0 Precedence: bulk X-Mailing-List: linux-kernel@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Content-Transfer-Encoding: 8bit From: Vitor Soares Extend the DT compatible documentation check to match .dtso files so that vendor-prefixed compatibles in overlay files trigger the UNDOCUMENTED_DT_STRING warning when the vendor is absent from vendor-prefixes.yaml. Assisted-by: Claude:claude-sonnet-4.6 Signed-off-by: Vitor Soares --- scripts/checkpatch.pl | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/scripts/checkpatch.pl b/scripts/checkpatch.pl index 3727156e4cca..fac38fd84856 100755 --- a/scripts/checkpatch.pl +++ b/scripts/checkpatch.pl @@ -3774,7 +3774,7 @@ sub process { # check for DT compatible documentation if (defined $root && - (($realfile =~ /\.dtsi?$/ && $line =~ /^\+\s*compatible\s*=\s*\"/) || + (($realfile =~ /\.(dts|dtsi|dtso)$/ && $line =~ /^\+\s*compatible\s*=\s*\"/) || ($realfile =~ /\.[ch]$/ && $line =~ /^\+.*\.compatible\s*=\s*\"/))) { my @compats = $rawline =~ /\"([a-zA-Z0-9\-\,\.\+_]+)\"/g; -- 2.53.0