From nobody Mon Feb 9 05:10:51 2026 Received: from galois.linutronix.de (Galois.linutronix.de [193.142.43.55]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by smtp.subspace.kernel.org (Postfix) with ESMTPS id 1A8C83F23A2 for ; Tue, 20 Jan 2026 12:07:40 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=193.142.43.55 ARC-Seal: i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1768910862; cv=none; b=YVj5+ZE5rM+P6KNP1x4oobO7RKSyYI17alQv3CcCEIbEY9HH0c34ksjPG7cVqRPB+Cm60FinT+kXP+nJpHP9mU2LNkcX1X3BqS8aVQ4CZVooD0PzBM3QIgLcI3Y1CzmHk5WyMEnF+RJYBA+eaLRnOlGTnOajmro//CcJM3KjyYE= ARC-Message-Signature: i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1768910862; c=relaxed/simple; bh=xFOfxfrVW5d8+lp4YFbdoUYJVb68mqsHf67sV7XYaho=; h=From:Date:Subject:MIME-Version:Content-Type:Message-Id:To:Cc; b=j6dFUcDTfWChoox8gfllASE6SMkxyiT+WFTsx3UiIrnDU+UvQ6WXfe39liUTmJTKSDNlo1M6N0gp9tgrJjB7bbWyRFZamYabMEU5cUFpyOW5aFmRb0xkGLirx6oDgxPWF1oTSU1ART656d2jMr4ruT8eKXFG1nqC8X0QmFcQbT4= ARC-Authentication-Results: i=1; smtp.subspace.kernel.org; dmarc=pass (p=none dis=none) header.from=linutronix.de; spf=pass smtp.mailfrom=linutronix.de; dkim=pass (2048-bit key) header.d=linutronix.de header.i=@linutronix.de header.b=A+4E64X2; dkim=permerror (0-bit key) header.d=linutronix.de header.i=@linutronix.de header.b=z3EIwq6G; arc=none smtp.client-ip=193.142.43.55 Authentication-Results: smtp.subspace.kernel.org; dmarc=pass (p=none dis=none) header.from=linutronix.de Authentication-Results: smtp.subspace.kernel.org; spf=pass smtp.mailfrom=linutronix.de Authentication-Results: smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=linutronix.de header.i=@linutronix.de header.b="A+4E64X2"; dkim=permerror (0-bit key) header.d=linutronix.de header.i=@linutronix.de header.b="z3EIwq6G" From: =?utf-8?q?Thomas_Wei=C3=9Fschuh?= DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=linutronix.de; s=2020; t=1768910858; h=from:from:reply-to:subject:subject:date:date:message-id:message-id: to:to:cc:cc:mime-version:mime-version:content-type:content-type: content-transfer-encoding:content-transfer-encoding; bh=m0CvXt4sZXpg0L/MFFZczVvTe9x7aof8SI60s9Zg1x0=; b=A+4E64X2Q1SUsAYo0Od6N26zi0xJNajF1EnBdQB8XoV28opRGFdhNcQBTiBMoPdgwIkurw 83kBYQDCROdzoJ1m68nJWwf/54FuW2PgH1M3twn389fJ6z+xfZRkhSlTBOoDRxOoJxxrZI 6qPNO2mzGHagFZ1gdNFfIBJllM26KwqfqD0qv8X0YtAMUsAzUdh9kK5FkPEYKcAQcanB4m 7X8FBC38TSQms7YVLv9oQdYH7wLrDUUPGtScAJL+sLikG2jMAzhtla1hSRMxl+F5QFSbIB JoqPmTKVUzsHJGjtwfgDKYb7VY7c9ioVUkkTqj4/Y/5lFz7RmBN0vd9q+CxknA== DKIM-Signature: v=1; a=ed25519-sha256; c=relaxed/relaxed; d=linutronix.de; s=2020e; t=1768910858; h=from:from:reply-to:subject:subject:date:date:message-id:message-id: to:to:cc:cc:mime-version:mime-version:content-type:content-type: content-transfer-encoding:content-transfer-encoding; bh=m0CvXt4sZXpg0L/MFFZczVvTe9x7aof8SI60s9Zg1x0=; b=z3EIwq6GrEDnpJyvty0N3e2GsHybFVcQ1TDTXLutTWilqYznbB5A+brXRDxmM+IKPqG+mC usuvzSp9ouxAaVDQ== Date: Tue, 20 Jan 2026 13:07:11 +0100 Subject: [PATCH] coco/tsm: Remove unused variable tsm_rwsem Precedence: bulk X-Mailing-List: linux-kernel@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Content-Type: text/plain; charset="utf-8" Content-Transfer-Encoding: quoted-printable Message-Id: <20260120-coco-tsm_rwsem-v1-1-125059fe2f69@linutronix.de> X-B4-Tracking: v=1; b=H4sIAO5vb2kC/x3MQQqAIBBA0avErBtQA4muEhFhY81CDScqkO6et HyL/wsIZSaBoSmQ6WLhFCt024Dbl7gR8loNRhmrtFHokkt4SpjzLRSw99qvpDu3WIIaHZk8P/9 wnN73A+tUDAdgAAAA X-Change-ID: 20260120-coco-tsm_rwsem-8f1fde13ca6e To: Dan Williams , Jonathan Cameron , Bjorn Helgaas , "Aneesh Kumar K.V (Arm)" , Alexey Kardashevskiy Cc: linux-kernel@vger.kernel.org, =?utf-8?q?Thomas_Wei=C3=9Fschuh?= X-Developer-Signature: v=1; a=ed25519-sha256; t=1768910853; l=1050; i=thomas.weissschuh@linutronix.de; s=20240209; h=from:subject:message-id; bh=xFOfxfrVW5d8+lp4YFbdoUYJVb68mqsHf67sV7XYaho=; b=Ji3JrAZmEaBxtdVDzLLVJA9W2+V1fbZClLqezYqmnBxcRaiGU+/osgKXFR9j1YzAOT3MxPnzb vcJeJfYqMxdCUTLVlX4JDNRVdfRdKPXUVj3r+ETFY5qHGhxe1wROWGu X-Developer-Key: i=thomas.weissschuh@linutronix.de; a=ed25519; pk=pfvxvpFUDJV2h2nY0FidLUml22uGLSjByFbM6aqQQws= This variable is and was never used, remove it. Fixes: 603c646f0010 ("coco/tsm: Introduce a core device for TEE Security Ma= nagers") Signed-off-by: Thomas Wei=C3=9Fschuh --- drivers/virt/coco/tsm-core.c | 2 -- 1 file changed, 2 deletions(-) diff --git a/drivers/virt/coco/tsm-core.c b/drivers/virt/coco/tsm-core.c index f027876a2f19..d02764a171c9 100644 --- a/drivers/virt/coco/tsm-core.c +++ b/drivers/virt/coco/tsm-core.c @@ -5,7 +5,6 @@ =20 #include #include -#include #include #include #include @@ -13,7 +12,6 @@ #include =20 static struct class *tsm_class; -static DECLARE_RWSEM(tsm_rwsem); static DEFINE_IDA(tsm_ida); =20 static int match_id(struct device *dev, const void *data) --- base-commit: 24d479d26b25bce5faea3ddd9fa8f3a6c3129ea7 change-id: 20260120-coco-tsm_rwsem-8f1fde13ca6e Best regards, --=20 Thomas Wei=C3=9Fschuh