From patchwork Wed Feb 14 19:15:00 2024 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: "Ricardo B. Marliere" X-Patchwork-Id: 201099 Return-Path: Delivered-To: ouuuleilei@gmail.com Received: by 2002:a05:7300:bc8a:b0:106:860b:bbdd with SMTP id dn10csp1441201dyb; Wed, 14 Feb 2024 11:15:02 -0800 (PST) X-Forwarded-Encrypted: i=3; AJvYcCXGAZ/kwEZlqh7ju+fVoUkcYY1JrYjMczj0ju/H17jPoYtMsX9yzJ+f5V8zPIHVlg9wSjlypUU4a/ni94qRszbUe7ltfg== X-Google-Smtp-Source: AGHT+IFD6kohuYT86G77K0s1zHSmTMFCTkh9WWkcCkLmgdGUghGr3Ji7n32LIygVugEVQtdeqeWZ X-Received: by 2002:a05:620a:15b3:b0:787:3274:fbb2 with SMTP id f19-20020a05620a15b300b007873274fbb2mr958589qkk.48.1707938102086; Wed, 14 Feb 2024 11:15:02 -0800 (PST) ARC-Seal: i=2; a=rsa-sha256; t=1707938102; cv=pass; d=google.com; s=arc-20160816; b=AZrpafsWbwkKAgskfYla3qFlqjJq4gaDNbqc08mF+zkIddO1jeSU4X8zcbLSUdK7i/ CKX/Rqzo9PNSjbz81QfLW0GxqXvGwqk3ls4YkWDc0PfisCanwV+Nj93KiXF+XAb35dTC CqT/J2EMS7eNICNj2nNyeUeFWR8TlTuwNnw+DcIqwz72S6VawWnzZc8QkhqTTMDgbjsy LWiQ7dvylAuZvzs8XQqDToXCdynhBWaLX/KBXUUUr7FhggXLS7kyoxY08ZBMPi+hsMT3 ILI+lB0Nlfp+OSCSGPRq05Q5aL4Nyti2k6SvgN/3S9+im8NXdIZPSHnzUkFmhaaiZGrb XCaA== ARC-Message-Signature: i=2; a=rsa-sha256; c=relaxed/relaxed; d=google.com; s=arc-20160816; h=cc:to:message-id:content-transfer-encoding:mime-version :list-unsubscribe:list-subscribe:list-id:precedence:subject:date :dkim-signature:from; bh=FS+0qaKLpt8lT9N1wmj76XGmLNXI3ICb4bQ8lj6EZNY=; fh=PiCTBtTIBcjGL5qba3kiE59Wn3Hc03bLJs17LIWs0SU=; b=v8lnAPww6jvSjvqVGoIeUbnMdlsPoOwLE/0Rp2ScQq9DQWupkJJxtda1sxlucIkPtd QL7BAuS3ksffy+qBlXyEwswD5mjwl+e/Uzl8E7aa1TCpIoN1fnkbLP4mGfMIz5p1p0qf MKjgeR66PwozQo3uvyk9v6Wj9bC8AfgsVBIV2Mzjh5RrPiTxVlqDDOP0QrjMtUibys3Z halyayKbNb2HRl1qm3ciUHPK/u4EIeTKuNaticb4tymKpHMkb4Y4wgkG4lyqIfaxBndr JrTcVR5JuHHmoBvcjTuzxIFh1OokEe21AJXLw4oJ1hK0pL9KwO+HA8zHRcH+Clqrugpu DAcw==; dara=google.com ARC-Authentication-Results: i=2; mx.google.com; dkim=pass header.i=@marliere.net header.s=2024 header.b=Ur3hbKrq; arc=pass (i=1 spf=pass spfdomain=gmail.com dkim=pass dkdomain=marliere.net dmarc=pass fromdomain=marliere.net); spf=pass (google.com: domain of linux-kernel+bounces-65869-ouuuleilei=gmail.com@vger.kernel.org designates 2604:1380:45d1:ec00::1 as permitted sender) smtp.mailfrom="linux-kernel+bounces-65869-ouuuleilei=gmail.com@vger.kernel.org"; dmarc=pass (p=REJECT sp=REJECT dis=NONE) header.from=marliere.net X-Forwarded-Encrypted: i=2; AJvYcCUCxxjrAdL4eplNJ1N84SA6hW7OMlRX5Jgg1/AmOfVXSy8uy94097OphiGnLSlXy/0soxr11dWhzan3nUD1KyK08IwoIg== Received: from ny.mirrors.kernel.org (ny.mirrors.kernel.org. [2604:1380:45d1:ec00::1]) by mx.google.com with ESMTPS id c14-20020a05620a164e00b007872256ee9asi3681789qko.503.2024.02.14.11.15.01 for (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Wed, 14 Feb 2024 11:15:02 -0800 (PST) Received-SPF: pass (google.com: domain of linux-kernel+bounces-65869-ouuuleilei=gmail.com@vger.kernel.org designates 2604:1380:45d1:ec00::1 as permitted sender) client-ip=2604:1380:45d1:ec00::1; Authentication-Results: mx.google.com; dkim=pass header.i=@marliere.net header.s=2024 header.b=Ur3hbKrq; arc=pass (i=1 spf=pass spfdomain=gmail.com dkim=pass dkdomain=marliere.net dmarc=pass fromdomain=marliere.net); spf=pass (google.com: domain of linux-kernel+bounces-65869-ouuuleilei=gmail.com@vger.kernel.org designates 2604:1380:45d1:ec00::1 as permitted sender) smtp.mailfrom="linux-kernel+bounces-65869-ouuuleilei=gmail.com@vger.kernel.org"; dmarc=pass (p=REJECT sp=REJECT dis=NONE) header.from=marliere.net Received: from smtp.subspace.kernel.org (wormhole.subspace.kernel.org [52.25.139.140]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by ny.mirrors.kernel.org (Postfix) with ESMTPS id DB0B51C21919 for ; Wed, 14 Feb 2024 19:15:01 +0000 (UTC) Received: from localhost.localdomain (localhost.localdomain [127.0.0.1]) by smtp.subspace.kernel.org (Postfix) with ESMTP id E294C13DB98; Wed, 14 Feb 2024 19:14:26 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=marliere.net header.i=@marliere.net header.b="Ur3hbKrq" Received: from mail-pf1-f181.google.com (mail-pf1-f181.google.com [209.85.210.181]) (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 A7A1D13B7A9; Wed, 14 Feb 2024 19:14:22 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=209.85.210.181 ARC-Seal: i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1707938064; cv=none; b=G6VIL4UZwYz5f8jEPPBV7lXmDZ+N14s03Jra2raJ4942YXZd/YOJRgobfmPTA3EevkhZGUPt9iW9PtTNYA4dfmUNK7KOuid+SVsI9X2W+SIz88nbtSlICVbpQfeaScTtYuzRNN6z1Q2ubyHR2EnexG/qlu27N+3emJiQfL/fXag= ARC-Message-Signature: i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1707938064; c=relaxed/simple; bh=14BaVx8cuHZCZSoRpr+rbi+jknLxUXS3sryXnLK+89s=; h=From:Date:Subject:MIME-Version:Content-Type:Message-Id:To:Cc; b=ozlfDEHeDrY/QXA1sijOIP4r89xWtLkkHfljfK02VeXTk64GF82v603osT4GjC9pt/A0YNucvjb8m82b8RlktJE61hNJ0PHQV5m2nQh5urZWfmFvark+AF73jPf1Et5mdW+lMbhxDj0z/Yul5vW0ZtT2gB0Wrgr2IBimLLlAu4U= 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=Ur3hbKrq; arc=none smtp.client-ip=209.85.210.181 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 Received: by mail-pf1-f181.google.com with SMTP id d2e1a72fcca58-6e0a479a6cbso111044b3a.0; Wed, 14 Feb 2024 11:14:22 -0800 (PST) X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20230601; t=1707938062; x=1708542862; 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=FS+0qaKLpt8lT9N1wmj76XGmLNXI3ICb4bQ8lj6EZNY=; b=RY5iI7JKTJ8V8hFSymHXhC6XxG+xiNyonSf6maY1yna7t3aESISvpLa/A+5PIF//K5 lCiPc7HYvWaQd9jwYFRW/XFhNbBTCrUZW8eSNqxb9ZnWlskAQroh+JBEcMrsEE4NcRyJ jUfUzc2j8C40CdUpLb0fU9eBL9cFBNsbqXqmO5QdstjyZPHss7IX3mseFxWnakrhuOVq iAKlkkWtJwg/rSktwZEDCibagp4DwSVvYR2g2aL+4+dAqRBuOpybg3Or9bhGpAb6+Rws AG47VPsIjYWIG5LH0xu03XOvuYHbw8uriuWum/35dkJvAlnodF47QbEQt8iSJgwbzfzU XBWQ== X-Forwarded-Encrypted: i=1; AJvYcCVUdzYMGNmMZ521f5fFpqSZYPI31uYXMlCNuEujo4sDnkJKucWf6JdKep+vURsthJVbnBesrodPWmfkPb+QnNsGTXAYPoJuFSXtDWmv X-Gm-Message-State: AOJu0YwtqXOBekxEI8uPa+vUGM+3Qz9GfgFNLgfRXTeHwBiv/7Yq50Nd N7CRYq9wmseFUDZaCj60hOAixf+giFz4CaV0l274ay5wmhkek4BN X-Received: by 2002:a05:6a21:3944:b0:1a0:6f99:7287 with SMTP id ac4-20020a056a21394400b001a06f997287mr2361233pzc.61.1707938061788; Wed, 14 Feb 2024 11:14:21 -0800 (PST) X-Forwarded-Encrypted: i=1; AJvYcCWUYfyxipVjWSQOmW5NfLXJ5bSfqPo6q2e45scyrFzYp6KrCYccWgFGyIpz0U6J1dG4j/VqRNBk4tuL+IrTzUckOl70CneeZPLF4OkQI9JwRkrLdMfK9ukX9Cv6LrigRaEpr1PEibU5W5uFlrIFb43qDWEyPFplLer7KN04Y3q2hdujKmRaQaH+dLxUHYz6fEkmQGqE9PYbrgs= Received: from mail.marliere.net ([24.199.118.162]) by smtp.gmail.com with ESMTPSA id t187-20020a6281c4000000b006d99f930607sm10420142pfd.140.2024.02.14.11.14.21 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Wed, 14 Feb 2024 11:14:21 -0800 (PST) From: "Ricardo B. Marliere" DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=marliere.net; s=2024; t=1707938060; 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=FS+0qaKLpt8lT9N1wmj76XGmLNXI3ICb4bQ8lj6EZNY=; b=Ur3hbKrqW2rAbRCU2dKCACKHEY+DDvzxvdD23iuGSEY5eppKJo/ZcLYDJlzLe5yxWzCnSV qbjUkGSJbGdFur338koYI/e7L9FDKGjsBjiAUlniCDCgUtTHQ/d59cl5PE1DWqiQAG0MxY rYEgoJDgyfSwDYBvzT+j8fLu79nU34x9HN1uEC8r05801gxmemCLftUEYFOngWG8jZjz/N FSrSkefbp5Pxr3iGjPXD4rBD99RX4y84msaoZuTeRMLNELg2oJCO/zEHwVRDv1jFUjxAlL vpoOr87hd+LPPMP99HXYBIzEn0Mh0xGQGRouhV2TDq78fQW74BS1R4OEzqAZhQ== Authentication-Results: ORIGINATING; auth=pass smtp.auth=ricardo@marliere.net smtp.mailfrom=ricardo@marliere.net Date: Wed, 14 Feb 2024 16:15:00 -0300 Subject: [PATCH] kunit: make kunit_bus_type const Precedence: bulk X-Mailing-List: linux-kernel@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Message-Id: <20240214-bus_cleanup-kunit-v1-1-1a38323eed73@marliere.net> X-B4-Tracking: v=1; b=H4sIADQRzWUC/x3MQQqAIBBA0avErBNGE4quEhGlUw2FhWYE0t2Tl m/xf4JAnilAWyTwdHPgw2XIsgCzjm4hwTYbFCqNSmoxxTCYnUYXT7FFx5doNBpb1ROSRMjd6Wn m5392/ft++PjoXGMAAAA= To: Brendan Higgins , David Gow Cc: linux-kselftest@vger.kernel.org, kunit-dev@googlegroups.com, linux-kernel@vger.kernel.org, Greg Kroah-Hartman , "Ricardo B. Marliere" X-Developer-Signature: v=1; a=openpgp-sha256; l=1126; i=ricardo@marliere.net; h=from:subject:message-id; bh=14BaVx8cuHZCZSoRpr+rbi+jknLxUXS3sryXnLK+89s=; b=owEBbQKS/ZANAwAKAckLinxjhlimAcsmYgBlzRE1VNxJ8zR76D76j3o1iSdYcKAZFek0I1i9g kBNS2hyioWJAjMEAAEKAB0WIQQDCo6eQk7jwGVXh+HJC4p8Y4ZYpgUCZc0RNQAKCRDJC4p8Y4ZY phfeD/9Akfm8qZNJqn7s6OryAmRmpgQ+u0OjFB074u/3vxiwy8kZ6mJ7bXt8H6ntI7aWc5BOWMZ ZG5iyJLHSCbk54saLS1+z24lajvslmUhewBBj1B3hYTeCN0WLv/zj9jbbu7papZbrFIv2ihyvIR 4M9sS/tuY5WyDfhN6REEG2DekiVcy+LQfIlPil3xtEiJTQRGrt7W5Ulyyc2FKjKQpacytKCiC3i nkd/UImp7YvF8nHwWbinXJB5EPz3MlPbSeq7j3e/6u9mU3Gty9p+UntvLN7X0QRmU+/DzJ6MqKV ClnO16bswJ9HgFwrdxXZe+MEhpK1To0gYBmien06D8qYkQMwM9K8k/I7iSHQHl0EN5zVJDkCZ+Q iasMt7BmyVIHFUaMi0212cBANa7WAV7PajaETLjhkeGF2jPWI1qTRwG0Z1AGNnT/YWDfVZT1PzO fUwPRP9X1Za0Svt6qNv1Dqc8amsF6hkon7WbE7PZgEKIEqAvhJNB3TljrPXxwzEp3bQxg5G+RUw iX0E7j1ghzZvKg8IAn+F2XrMuD4LHso1VC7hM39lhiC7E+8J9bOivZ3JTTRWWrWrEy2C4eTMioh DQKXtyZu8MmCpLpn0yJVeR/MEyD6OcVUvOXLQ9GNUT8kasLi9r96aH2fiYb+j3DG2mnGQC5mhEZ xBqxZSKPbRSdIfw== X-Developer-Key: i=ricardo@marliere.net; a=openpgp; fpr=030A8E9E424EE3C0655787E1C90B8A7C638658A6 X-getmail-retrieved-from-mailbox: INBOX X-GMAIL-THRID: 1790902903208915556 X-GMAIL-MSGID: 1790902903208915556 Since commit d492cc2573a0 ("driver core: device.h: make struct bus_type a const *"), the driver core can properly handle constant struct bus_type, move the kunit_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 Reviewed-by: David Gow --- lib/kunit/device.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) --- base-commit: 76021a887a50892fd969cd42a5f3467f5696e50e change-id: 20240214-bus_cleanup-kunit-840cd37b0e10 Best regards, diff --git a/lib/kunit/device.c b/lib/kunit/device.c index f5371287b375..d23b8fb166d8 100644 --- a/lib/kunit/device.c +++ b/lib/kunit/device.c @@ -35,7 +35,7 @@ struct kunit_device { #define to_kunit_device(d) container_of_const(d, struct kunit_device, dev) -static struct bus_type kunit_bus_type = { +static const struct bus_type kunit_bus_type = { .name = "kunit", };