From nobody Mon Feb 9 15:00:35 2026 Received: from mail-pl1-f180.google.com (mail-pl1-f180.google.com [209.85.214.180]) (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 1D4382555D for ; Sun, 4 Feb 2024 20:22:23 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=209.85.214.180 ARC-Seal: i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1707078145; cv=none; b=YSibqBnzkaJvj6LxfZAunJBCJFm6ZRkVe5aFAldJjsa19sZkmrcU9yjRrrH5io03cYXCmIghZD1hmdfv8C8Kto1jfBRo4bs/QxTNB/l81DzjwmZFF2PW7rttXxtHZe62+0ez/GNVks/KkoD1tHhXFMkerQD5NK3AXHYTpsCIcKo= ARC-Message-Signature: i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1707078145; c=relaxed/simple; bh=pbja1kS4RfuggV1C3llqAFdUk2mI4pujWIFIfEBHCJA=; h=From:Date:Subject:MIME-Version:Content-Type:Message-Id:To:Cc; b=YVH29lzus36OHN6OuFJQtvYHpRtnCPBIUnSpcmYgp/jnkqNj1oW6D58ZOExwmN4hdehsz+6aNwyaGH3aCp71Li5/Q+eNXloZWZFPqUYr1Cj1SXD069mh/P6k3EGEMRs/5T4QNjSa2uBudb1pYKRiYbc70+7CrbHs0WthoiN0heU= ARC-Authentication-Results: i=1; smtp.subspace.kernel.org; dmarc=none (p=none dis=none) header.from=marliere.net; spf=pass smtp.mailfrom=gmail.com; dkim=fail (0-bit key) header.d=marliere.net header.i=@marliere.net header.b=bfChfQ5z reason="key not found in DNS"; arc=none smtp.client-ip=209.85.214.180 Authentication-Results: smtp.subspace.kernel.org; dmarc=none (p=none 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=fail reason="key not found in DNS" (0-bit key) header.d=marliere.net header.i=@marliere.net header.b="bfChfQ5z" Received: by mail-pl1-f180.google.com with SMTP id d9443c01a7336-1d934c8f8f7so30717955ad.2 for ; Sun, 04 Feb 2024 12:22:23 -0800 (PST) X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20230601; t=1707078143; x=1707682943; 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=f9C3N67ToSHDZfAuF/i9tcOkChXWkO5qsLRtj9jLQOo=; b=ZjIHukTHn1RKHeTe0Jckh7dqKxXRNEsWdoz9NV2SJc+Of7JYv5pjtwMo+j4oaqk0Wz ll/3JO3In1opV+lxXVasg0PG0vtzYkrYje4iZpnIFA3PFsi8ibMwSlzU1fBCxL3hZbcA TmUq3g0PIrEjMTLgHLS4HJLWrl/h7a4wDXuttGA849UemdBlTQYBsJCL5EtWvD9oc6pa IiZ1kzFP4SDEeVxzAmmlzkiE8S2XzI2Vs5SDwxN2PWNTF5kboT+LSNgoxeQ5AJivdA57 LAYtExac851c34qk3vatqHHYEu6iaFlvLh98tw57pDK2R5D2JmEqwbv+g/ODze5eQIjK NHcg== X-Gm-Message-State: AOJu0YxI3sglAatVN15sB0io4x3Q0J3tj6Zbz4KE13OYqbIouez75osV hO0gDQGHOGMltTn0PMSvbeQrwcwzLqSHU8Dea9Bnsko7DSWhwNgg X-Google-Smtp-Source: AGHT+IFSDCw85qFCFDnjtE7UUt0fZJ99Mu2Qi1ObpUbCqN0woTxR5+3RsAo3vaUKOV1QoWw+BbMIig== X-Received: by 2002:a17:902:a3c5:b0:1d9:586d:5d81 with SMTP id q5-20020a170902a3c500b001d9586d5d81mr8642056plb.47.1707078143440; Sun, 04 Feb 2024 12:22:23 -0800 (PST) X-Forwarded-Encrypted: i=0; AJvYcCUsVegiu8eWCzCREFl9hyigb38rVNWkL8pc3HUH/H+yZLcTYpXkDi3mqzJT8ht0IZxEPnuhtjGE0QRctsjWelUjn+akqFK1DHKmSg== Received: from mail.marliere.net ([24.199.118.162]) by smtp.gmail.com with ESMTPSA id q66-20020a17090a17c800b002960e397891sm4880832pja.1.2024.02.04.12.22.22 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Sun, 04 Feb 2024 12:22:22 -0800 (PST) From: "Ricardo B. Marliere" DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=marliere.net; s=2023; t=1707078141; 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=f9C3N67ToSHDZfAuF/i9tcOkChXWkO5qsLRtj9jLQOo=; b=bfChfQ5zl/nJ/vWNlU4t8+mydi0dMpT+fC7P3hlyQZkPAO2dk+Q9jSG80nBi3U6duIQBRM I1ZjOx8mBEtbg4dLi3EKXv/zZ6y9/TXeLTEVLiI30yDf+SSPi8QyHCx1w/MOu7ezalCq+p uWHtnSa2JqJWhS9rgkuFiNhRrOwt0tdxSVuMkxslEIOQ1xNY2nD4V9KJ3hCQuxo0r9VHgZ 8cYnwMyMWMVDdetzWidC0pVTq21Pe7Uw0qBg/14UuZfuQxXGC1ainQAYJJfI/jXt+e81XD k/NGUg3MmXvtSEESCmzXDGRP1b/bftjWfc5V5UbWcH+WpwnWW9gXI+bDbwXmnw== Authentication-Results: ORIGINATING; auth=pass smtp.auth=ricardo@marliere.net smtp.mailfrom=ricardo@marliere.net Date: Sun, 04 Feb 2024 17:22:51 -0300 Subject: [PATCH] nvmem: core: make nvmem_bus_type const 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: <20240204-bus_cleanup-nvmem-v1-1-21775783d1d2@marliere.net> X-B4-Tracking: v=1; b=H4sIABryv2UC/6tWKk4tykwtVrJSqFYqSi3LLM7MzwNyDHUUlJIzE vPSU3UzU4B8JSMDIxMDIwMT3aTS4vjknNTEvNIC3byy3NRc3UTTFAtjY3NTQzOTJCWgvoKi1LT MCrCZ0bG1tQBtqVa1YwAAAA== To: Srinivas Kandagatla Cc: linux-kernel@vger.kernel.org, Greg Kroah-Hartman , "Ricardo B. Marliere" X-Developer-Signature: v=1; a=openpgp-sha256; l=1048; i=ricardo@marliere.net; h=from:subject:message-id; bh=pbja1kS4RfuggV1C3llqAFdUk2mI4pujWIFIfEBHCJA=; b=owEBbQKS/ZANAwAKAckLinxjhlimAcsmYgBlv/Ica6EdA1fur4KJGsHqpEVogekSL6926k5O+ izKDhG4TbqJAjMEAAEKAB0WIQQDCo6eQk7jwGVXh+HJC4p8Y4ZYpgUCZb/yHAAKCRDJC4p8Y4ZY ptt8D/9V/oWkdzKysfSHeliD2yG+bAEJv87oT7xraj2RzrxfB/k4SUBHLEt9lFJWxc0dBilE9oa U67m2Vx/3e3VcLi8o4zXiFtUKTRkaERn8wzXue6Fv35+F6VXbKCnMBLFXiSRYO/TgC4CVU4qjbU DiWOXdDjWJvcUETid9CPjfFtcl+wzA7zDZHcnffJDGVIPFqxI9h/9GowCF+tkjAdYG/4EJqH7dx mZdUEjZkYyMFje9WFbqY/jVm217OX7WsbyK6z32qXO1vRqsvtu1AdYKaULJTINYCAB309Ml5TVD KO/aplI5tlG7m+TNO6u/TTSRvwxJPfFfF7j/I9v/9h6Rq9+hGf43HPZqBl+NW8KVeMI9PkPb+fU GNOdWm7AM9FFuU/ch5mBY5dMI6ayPelJMUmqumKbC1smLgMpO1mSvNI+hFi1/bZRTGVmz8s0/RZ 9vEokR7fUpmwOySbmtueZXLTxe3Vky2eDjUzVyi3tnrzXSZcn3MOS3Wn3FcIG+d2+Wr5Lh9pSx4 WMgjyOcNmJzmSOHMfKFIn/+CWtsDpzCQ2RKuxX44qOL/LUVZv3mZiLOE4rEM187auVTBXlS29RX E9b4JdifNxQLPz5zF4R0GSTfVix2DFaIe69sBdJSWAi3Eq+Bb65QQhRFuPysXoHUpQMFWeA3+dJ byBGTfAuPtqrc+g== X-Developer-Key: i=ricardo@marliere.net; a=openpgp; fpr=030A8E9E424EE3C0655787E1C90B8A7C638658A6 Now that the driver core can properly handle constant struct bus_type, move the nvmem_bus_type variable to be a constant structure as well, placing it into read-only memory which can not be modified at runtime. Cc: Greg Kroah-Hartman Suggested-by: Greg Kroah-Hartman Signed-off-by: Ricardo B. Marliere Reviewed-by: Greg Kroah-Hartman --- drivers/nvmem/core.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/drivers/nvmem/core.c b/drivers/nvmem/core.c index eb357ac2e54a..5236f11d4700 100644 --- a/drivers/nvmem/core.c +++ b/drivers/nvmem/core.c @@ -517,7 +517,7 @@ static const struct device_type nvmem_provider_type =3D= { .release =3D nvmem_release, }; =20 -static struct bus_type nvmem_bus_type =3D { +static const struct bus_type nvmem_bus_type =3D { .name =3D "nvmem", }; =20 --- base-commit: a0cfd5e997824d0bd8c7620d40cdb324121a2fc7 change-id: 20240204-bus_cleanup-nvmem-a5d83375164b Best regards, --=20 Ricardo B. Marliere