From nobody Mon Feb 9 07:39:44 2026 Received: from mail-pg1-f172.google.com (mail-pg1-f172.google.com [209.85.215.172]) (using TLSv1.2 with cipher ECDHE-RSA-AES128-GCM-SHA256 (128/128 bits)) (No client certificate requested) by smtp.subspace.kernel.org (Postfix) with ESMTPS id 61C3E56B6C for ; Mon, 19 Feb 2024 19:48:51 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=209.85.215.172 ARC-Seal: i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1708372132; cv=none; b=O7jc+dI0OH6/0jcEOTAhG1M2rxPnt5sxasX1xkIk0cUHZfuPffFhggiKrBbMOlAeLOMHLAT43k+6+nG0p4xy84mGiAFnpibLVb7gRkfwiQZZYKv9nSWg0oihBv2EocS8+JohMmcVlAsxg1Q+P1/7mBA3lxdi0ww/a/rzs+A4pZ4= ARC-Message-Signature: i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1708372132; c=relaxed/simple; bh=NMqAs0MjnufjzieP2aA0KfC0+NvfSYAdC36Vekj6kDo=; h=From:Date:Subject:MIME-Version:Content-Type:Message-Id:To:Cc; b=eFZzq5LDM63q9MT8olmF+tw8X9yEhl3DAqF8zu0G7YAFKtTRuxlCQjTEkxFoPhPo9O8hWbihMFyV62F+rRqZ6aH7gPCBQvFcL4uW9T7/96S3ZxWU1Xi7qFvAYSNM3+g2KLHIqbOzimUvzCXJEgY6kID4pZoif2axOvrGVGMI8a8= ARC-Authentication-Results: i=1; smtp.subspace.kernel.org; dmarc=pass (p=reject dis=none) header.from=marliere.net; spf=pass smtp.mailfrom=gmail.com; dkim=pass (2048-bit key) header.d=marliere.net header.i=@marliere.net header.b=OHp0+xoN; arc=none smtp.client-ip=209.85.215.172 Authentication-Results: smtp.subspace.kernel.org; dmarc=pass (p=reject dis=none) header.from=marliere.net Authentication-Results: smtp.subspace.kernel.org; spf=pass smtp.mailfrom=gmail.com Authentication-Results: smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=marliere.net header.i=@marliere.net header.b="OHp0+xoN" Received: by mail-pg1-f172.google.com with SMTP id 41be03b00d2f7-5d81b08d6f2so3479286a12.0 for ; Mon, 19 Feb 2024 11:48:51 -0800 (PST) X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20230601; t=1708372131; x=1708976931; h=cc:to:message-id:content-transfer-encoding:mime-version:subject :date:dkim-signature:from:x-gm-message-state:from:to:cc:subject:date :message-id:reply-to; bh=RpPLVhfeHrdVMlFPITmrnXxqzPQFObmVpUnLSpO4uvg=; b=NoLe+4aomcZHK7zfAN//1Ix/tj89hyVF4JhVT5U06iQEkylhVmOtHODWGnXoJyRhJe r27uu8CpNmKWxws2Vflm4t6Z2Bo7+zC8fDSUPS93ULPS8KWAC0yb8zbWAyNtt9Ofyc3F vgil8h0dZfgwz5joradcWcyDDEeB9HGU0XBzxQJIJ2fNByq17Vqy80uRG3cYlJ32GcZc oMtDnDR1PcWKo97k2rLJMVovlde1RCTZXDQ0JDdA5KA2lj2oj7Zxv+a+UDM6qWWruEL2 vK90UcscuyAiw8hyqnzbPQ5YGHkgYIU30/VOwl3qTSM6CR9cIQYX4uTvs2VEXU1iokGl dYvg== X-Gm-Message-State: AOJu0YxE/3PxLv+NMObWenD0P9CixV4gX8hDLw/RlCG/mzr7wEPbzZyU HYbW6BxhMs5T/+Tm2nJ3NrIUJ1Okb3tm098s+Hb+Sk24AGgkozKWtqTv8maGUPAbWg== X-Google-Smtp-Source: AGHT+IGbig8bdQR8Pb6ym/ttIM8aBTIN8GInXUFkMvmbpkvSKYReLvqacpqwjGoiarU7iK3uNmdoHA== X-Received: by 2002:a17:903:11c3:b0:1d9:a4a5:7a6c with SMTP id q3-20020a17090311c300b001d9a4a57a6cmr19098246plh.57.1708372130514; Mon, 19 Feb 2024 11:48:50 -0800 (PST) Received: from mail.marliere.net ([24.199.118.162]) by smtp.gmail.com with ESMTPSA id mq6-20020a170902fd4600b001d96a0cddccsm4781942plb.296.2024.02.19.11.48.49 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Mon, 19 Feb 2024 11:48:50 -0800 (PST) From: "Ricardo B. Marliere" DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=marliere.net; s=2024; t=1708372129; 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=RpPLVhfeHrdVMlFPITmrnXxqzPQFObmVpUnLSpO4uvg=; b=OHp0+xoN7r2aADn+PdxCxTJNnch//6IqhQCsYi9huI5KCB5sPHI6DiXeU99l6AOdbF9GNB mj+XQXCEbi5KwvIC4cKvr25X3Dl9xYIfinEpXaB4siruU6shKetVdCOtfNTQiDWZ6oyEiK zSEWmp5EosfaB8tFw8jcrni2l1CCK4sLGDkDAt3NmiiYuI54qpiNy6HNNUlbMA7SGD4nB3 lD4jzbFgFZTXla5MOPQDJel7RTa3dRSpAYfagUZPWFyRn0wW4MHmOzqKWDxwMN6opp06Up v1FuOhXdGlcWUO8L7+8lsnIdKmoDW+DXBzWRQy2Phx6UbPjAf18GfLiykXfu+g== Authentication-Results: ORIGINATING; auth=pass smtp.auth=ricardo@marliere.net smtp.mailfrom=ricardo@marliere.net Date: Mon, 19 Feb 2024 16:49:30 -0300 Subject: [PATCH] siox: constify the struct device_type usage 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: <20240219-device_cleanup-siox-v1-1-eb32ca2b0113@marliere.net> X-B4-Tracking: v=1; b=H4sIAMmw02UC/x2MQQqAIBAAvyJ7TlAL0r4SEaFbLYSJUgjR31s6D szMAwUzYYFBPJDxpkJnZNCNAL8vcUNJgRmMMp0y2snAksfZH7jEK0n2q7TGOoVd29uggMuUcaX 6X8fpfT+v9IwrZQAAAA== To: Thorsten Scherer , =?utf-8?q?Uwe_Kleine-K=C3=B6nig?= , Pengutronix Kernel Team Cc: linux-kernel@vger.kernel.org, Greg Kroah-Hartman , "Ricardo B. Marliere" X-Developer-Signature: v=1; a=openpgp-sha256; l=1408; i=ricardo@marliere.net; h=from:subject:message-id; bh=NMqAs0MjnufjzieP2aA0KfC0+NvfSYAdC36Vekj6kDo=; b=owEBbQKS/ZANAwAKAckLinxjhlimAcsmYgBl07DPeCLeYDytCH05eYgcc6D2V+l0OriDggsG2 R6TEHHfKjeJAjMEAAEKAB0WIQQDCo6eQk7jwGVXh+HJC4p8Y4ZYpgUCZdOwzwAKCRDJC4p8Y4ZY pmASEAClish8Lsqj9rCSEq/7T1o2DaKpNAps7zxxvfKfwDeN7NgrHXWfy7vzRw4Hv9KP6+Irof8 2d30qEy16r5jdMUizSd9LuNmzGxUWz6GK2bhxio21tNMG4HIN0ZV0EgQDoxPWmLAlbffs3hlbwb mDU0KS2mmyygDxfAa5nQBvJeJcGoaxsIIQdW6ebzD+U81/SolYkdsS34vhngi9iJ1ZSjinLWLGT 0Vy+ophnuXYdw12kD8xxEZIxBOK+g9JFdaTNJY/xmnlKeZxx9gH92qJI+DpOk8ybEpwN8UnJB8V CNIBfhyZ49XoExKkGJTRUMyXVH1REdiav/jYJ4Rr94QIdh5wiqHLdI4zHeXTeaRRNiV44H4Vpdm yn6uwwtTrXg4rhi++6882UAS6HC2NoKVKmIQ39IEsjjdyAkygdxAq1EcauQ9Kcutq2WUbT9/LD8 M1TF6FYSy8hNRh7CCkRCC1xL9aHq5Cp4fuwWwFXHePiWajWrhFw1CXkPlhir8Z+ukZFxAMSN0At eWoq83ZgjAwt1uEFc2KsRfRiOtTeWTEg1M4jRB2olywH4NWbVhUMOXyKNrNDBdQJEHETGZAIEyx sujOayzJflaD4sjG7DxxJlnyMIzYnZKea9erh3g3sd6T06f3sfQ901UeJYw5wXf+UuoFF1z5EDr D6MABwYUh119OJQ== X-Developer-Key: i=ricardo@marliere.net; a=openpgp; fpr=030A8E9E424EE3C0655787E1C90B8A7C638658A6 Since commit aed65af1cc2f ("drivers: make device_type const"), the driver core can properly handle constant struct device_type. Move the siox_device_type and siox_master_type variables to be constant structures as well, placing it into read-only memory which can not be modified at runtime. Cc: Greg Kroah-Hartman Signed-off-by: Ricardo B. Marliere Acked-by: Thorsten Scherer Acked-by: Uwe Kleine-K=C3=B6nig --- drivers/siox/siox-core.c | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) diff --git a/drivers/siox/siox-core.c b/drivers/siox/siox-core.c index 561408583b2b..8eca20c2ea9c 100644 --- a/drivers/siox/siox-core.c +++ b/drivers/siox/siox-core.c @@ -498,7 +498,7 @@ static void siox_device_release(struct device *dev) kfree(sdevice); } =20 -static struct device_type siox_device_type =3D { +static const struct device_type siox_device_type =3D { .groups =3D siox_device_groups, .release =3D siox_device_release, }; @@ -676,7 +676,7 @@ static void siox_master_release(struct device *dev) kfree(smaster); } =20 -static struct device_type siox_master_type =3D { +static const struct device_type siox_master_type =3D { .groups =3D siox_master_groups, .release =3D siox_master_release, }; --- base-commit: b401b621758e46812da61fa58a67c3fd8d91de0d change-id: 20240219-device_cleanup-siox-82890e4378d0 Best regards, --=20 Ricardo B. Marliere