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Wysocki" , Shyam Sundar S K , "open list:PCI SUBSYSTEM" , Lukas Wunner , Kai-Heng Feng , Mario Limonciello , "Rafael J. Wysocki" Subject: [RFC v1 1/4] ACPI: x86: s2idle: Export symbol for fetching constraints for module use Date: Mon, 9 Oct 2023 17:56:50 -0500 Message-ID: <20231009225653.36030-2-mario.limonciello@amd.com> X-Mailer: git-send-email 2.34.1 In-Reply-To: <20231009225653.36030-1-mario.limonciello@amd.com> References: <20231009225653.36030-1-mario.limonciello@amd.com> MIME-Version: 1.0 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: CY4PEPF0000EE33:EE_|LV8PR12MB9270:EE_ X-MS-Office365-Filtering-Correlation-Id: eb27af40-cdbe-4ca7-6a25-08dbc91b17e3 X-MS-Exchange-SenderADCheck: 1 X-MS-Exchange-AntiSpam-Relay: 0 X-Microsoft-Antispam: BCL:0; X-Microsoft-Antispam-Message-Info: nSY5ZZ6SPk5Q5mkSGCAv+Zy1Lot3z1V2v5MvieOtxVlyJnXBxCwL6msl0ywbeyWA+M8k0u3t3YScI/XcPcXS3ioPYxmjdyih7DD5x5LUKwQdibdjouTLyK81GxTn+zYABS5Au29K0BotjMA1JWom1PMZwAVyESbhfYGXzMm+pRwfoZNgVsDMX4Gc+lWPIxqH6+8LD0bmlFCeGBbrie9ujioZGq/jduZ5o3Xfp7LYJIeVNkwOQI0J08bosC00+jNXb7hr+HQBJHPi0VvgFjpd5+IOvoEQKsZgm0nbQ5U6NWq2j79FvKFCjLl5D3vsnVtbjf+roe7a61rp2pYxnpBfiSSO5AArsZoJBNGkxxCytOXepSHg7b8/icsJP8glCQI3vzLSwzfoR3jRgSMLRWWEpVH/JANLpmuluA7JbIRAWiQqIr/gk6zC5fG0lA8Bnu+lFpIYSlaUpwDJC4kIqOjnipyK6FcRXiJ7es/zriU+Plyx1sieMz2Rfr36pkUAx4szfNi6g7inMdYYn91pwrd+ygRQpdQUfZE72hiIIq3CyTiufCdqBs6ltY70VPQKIPfNgV+Z4iIKrZAxKwb2Z8puTshbFc8WffUi/lisrC8FFe0W8NyCH6tU+IV2mj854aUdHKs20PQBEDD7B2JgCSTMSf5YIoOXHt8rvfPVhhje0fFrxvxJWpGvyLAZX3qQ3/4LQCeyFDuNJ69w+T9w6XHm4rfJ+z7okCFgw7NGENm2Y1PI2+BXXKxCCWdL/0+DBc9/am/MH2VRZy+2tuFdQ4RtNw== 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:(13230031)(4636009)(39860400002)(376002)(136003)(346002)(396003)(230922051799003)(82310400011)(186009)(451199024)(1800799009)(64100799003)(40470700004)(36840700001)(46966006)(82740400003)(2616005)(7696005)(1076003)(478600001)(41300700001)(316002)(336012)(4744005)(83380400001)(47076005)(426003)(2906002)(70586007)(70206006)(54906003)(110136005)(5660300002)(4326008)(8676002)(8936002)(16526019)(26005)(40460700003)(36860700001)(44832011)(356005)(36756003)(40480700001)(81166007)(86362001)(6666004)(36900700001);DIR:OUT;SFP:1101; X-OriginatorOrg: amd.com X-MS-Exchange-CrossTenant-OriginalArrivalTime: 09 Oct 2023 22:57:20.4043 (UTC) X-MS-Exchange-CrossTenant-Network-Message-Id: eb27af40-cdbe-4ca7-6a25-08dbc91b17e3 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: CY4PEPF0000EE33.namprd05.prod.outlook.com X-MS-Exchange-CrossTenant-AuthAs: Anonymous X-MS-Exchange-CrossTenant-FromEntityHeader: HybridOnPrem X-MS-Exchange-Transport-CrossTenantHeadersStamped: LV8PR12MB9270 X-Spam-Status: No, score=-1.1 required=5.0 tests=BAYES_00,DKIMWL_WL_HIGH, DKIM_SIGNED,DKIM_VALID,DKIM_VALID_AU,DKIM_VALID_EF,FORGED_SPF_HELO, RCVD_IN_DNSWL_BLOCKED,RCVD_IN_MSPIKE_H2,SPF_HELO_PASS,SPF_NONE autolearn=no 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-pci@vger.kernel.org The amd-pmc driver will be fetching constraints to make decisions at suspend time. This driver can be compiled as a module, so export the symbol for when it is a module. Acked-by: "Rafael J. Wysocki" Signed-off-by: Mario Limonciello --- drivers/acpi/x86/s2idle.c | 1 + 1 file changed, 1 insertion(+) diff --git a/drivers/acpi/x86/s2idle.c b/drivers/acpi/x86/s2idle.c index 08f7c6708206..de9c313c21fa 100644 --- a/drivers/acpi/x86/s2idle.c +++ b/drivers/acpi/x86/s2idle.c @@ -322,6 +322,7 @@ int acpi_get_lps0_constraint(struct acpi_device *adev) return ACPI_STATE_UNKNOWN; } +EXPORT_SYMBOL_GPL(acpi_get_lps0_constraint); static void lpi_check_constraints(void) {