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Mon, 10 Oct 2022 11:23:18 -0500 From: Perry Yuan To: , , CC: , , , , , , , , , Perry Yuan Subject: [RESEND PATCH V2 3/9] cpufreq: cpufreq: export cpufreq cpu release and acquire Date: Tue, 11 Oct 2022 00:22:42 +0800 Message-ID: <20221010162248.348141-4-Perry.Yuan@amd.com> X-Mailer: git-send-email 2.34.1 In-Reply-To: <20221010162248.348141-1-Perry.Yuan@amd.com> References: <20221010162248.348141-1-Perry.Yuan@amd.com> MIME-Version: 1.0 Content-Transfer-Encoding: 8bit Content-Type: text/plain X-Originating-IP: [10.180.168.240] X-ClientProxiedBy: SATLEXMB03.amd.com (10.181.40.144) To SATLEXMB04.amd.com (10.181.40.145) X-EOPAttributedMessage: 0 X-MS-PublicTrafficType: Email X-MS-TrafficTypeDiagnostic: DM6NAM11FT102:EE_|MN2PR12MB4254:EE_ X-MS-Office365-Filtering-Correlation-Id: 12b7ef82-f299-440f-cf53-08daaadbbfc5 X-MS-Exchange-SenderADCheck: 1 X-MS-Exchange-AntiSpam-Relay: 0 X-Microsoft-Antispam: BCL:0; X-Microsoft-Antispam-Message-Info: 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 X-Forefront-Antispam-Report: CIP:165.204.84.17;CTRY:US;LANG:en;SCL:1;SRV:;IPV:CAL;SFV:NSPM;H:SATLEXMB04.amd.com;PTR:InfoDomainNonexistent;CAT:NONE;SFS:(13230022)(4636009)(346002)(396003)(39860400002)(376002)(136003)(451199015)(40470700004)(46966006)(36840700001)(26005)(478600001)(7696005)(6666004)(186003)(1076003)(16526019)(2616005)(336012)(83380400001)(426003)(4744005)(40480700001)(2906002)(40460700003)(70586007)(82310400005)(316002)(110136005)(54906003)(47076005)(5660300002)(41300700001)(4326008)(70206006)(8936002)(8676002)(356005)(86362001)(81166007)(36756003)(82740400003)(36860700001)(36900700001)(2101003);DIR:OUT;SFP:1101; X-OriginatorOrg: amd.com X-MS-Exchange-CrossTenant-OriginalArrivalTime: 10 Oct 2022 16:23:21.7693 (UTC) X-MS-Exchange-CrossTenant-Network-Message-Id: 12b7ef82-f299-440f-cf53-08daaadbbfc5 X-MS-Exchange-CrossTenant-Id: 3dd8961f-e488-4e60-8e11-a82d994e183d X-MS-Exchange-CrossTenant-OriginalAttributedTenantConnectingIp: TenantId=3dd8961f-e488-4e60-8e11-a82d994e183d;Ip=[165.204.84.17];Helo=[SATLEXMB04.amd.com] X-MS-Exchange-CrossTenant-AuthSource: DM6NAM11FT102.eop-nam11.prod.protection.outlook.com X-MS-Exchange-CrossTenant-AuthAs: Anonymous X-MS-Exchange-CrossTenant-FromEntityHeader: HybridOnPrem X-MS-Exchange-Transport-CrossTenantHeadersStamped: MN2PR12MB4254 X-Spam-Status: No, score=-2.1 required=5.0 tests=BAYES_00,DKIM_SIGNED, DKIM_VALID,DKIM_VALID_AU,DKIM_VALID_EF,RCVD_IN_DNSWL_NONE, RCVD_IN_MSPIKE_H2,SPF_HELO_PASS,SPF_PASS autolearn=ham autolearn_force=no version=3.4.6 X-Spam-Checker-Version: SpamAssassin 3.4.6 (2021-04-09) on lindbergh.monkeyblade.net Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org cpufreq_cpu_release" and "cpufreq_cpu_acquire" are only used internally by drivers/cpufreq/cpufreq.c currently. Export them so that other drivers such as the AMD P-state driver can use them as well. Signed-off-by: Perry Yuan --- drivers/cpufreq/cpufreq.c | 2 ++ 1 file changed, 2 insertions(+) diff --git a/drivers/cpufreq/cpufreq.c b/drivers/cpufreq/cpufreq.c index 69b3d61852ac..a491fea4985e 100644 --- a/drivers/cpufreq/cpufreq.c +++ b/drivers/cpufreq/cpufreq.c @@ -262,6 +262,7 @@ void cpufreq_cpu_release(struct cpufreq_policy *policy) cpufreq_cpu_put(policy); } +EXPORT_SYMBOL_GPL(cpufreq_cpu_release); /** * cpufreq_cpu_acquire - Find policy for a CPU, mark it as busy and lock it. @@ -291,6 +292,7 @@ struct cpufreq_policy *cpufreq_cpu_acquire(unsigned int cpu) return policy; } +EXPORT_SYMBOL_GPL(cpufreq_cpu_acquire); /********************************************************************* * EXTERNALLY AFFECTING FREQUENCY CHANGES * -- 2.34.1