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Wysocki" , Shyam Sundar S K , "open list:PCI SUBSYSTEM" , "open list:X86 PLATFORM DRIVERS" , Lukas Wunner , Kai-Heng Feng , Mario Limonciello , "Rafael J. Wysocki" Subject: [PATCH 3/4] ACPI: x86: s2idle: Export symbol for fetching constraints for module use Date: Tue, 24 Oct 2023 21:05:45 -0500 Message-ID: <20231025020546.504-4-mario.limonciello@amd.com> X-Mailer: git-send-email 2.34.1 In-Reply-To: <20231025020546.504-1-mario.limonciello@amd.com> References: <20231025020546.504-1-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: CO1PEPF000044F0:EE_|DM4PR12MB5088:EE_ X-MS-Office365-Filtering-Correlation-Id: c4e85683-1086-4a60-c3cb-08dbd4fef59a 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:(13230031)(4636009)(39860400002)(136003)(396003)(376002)(346002)(230922051799003)(1800799009)(451199024)(64100799003)(82310400011)(186009)(46966006)(40470700004)(36840700001)(86362001)(478600001)(40460700003)(47076005)(5660300002)(316002)(2906002)(6666004)(70206006)(110136005)(54906003)(8936002)(70586007)(4326008)(36860700001)(426003)(41300700001)(44832011)(36756003)(4744005)(1076003)(2616005)(81166007)(7696005)(8676002)(82740400003)(16526019)(83380400001)(356005)(26005)(336012)(40480700001)(36900700001);DIR:OUT;SFP:1101; X-OriginatorOrg: amd.com X-MS-Exchange-CrossTenant-OriginalArrivalTime: 25 Oct 2023 02:06:10.8993 (UTC) X-MS-Exchange-CrossTenant-Network-Message-Id: c4e85683-1086-4a60-c3cb-08dbd4fef59a 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: CO1PEPF000044F0.namprd05.prod.outlook.com X-MS-Exchange-CrossTenant-AuthAs: Anonymous X-MS-Exchange-CrossTenant-FromEntityHeader: HybridOnPrem X-MS-Exchange-Transport-CrossTenantHeadersStamped: DM4PR12MB5088 Precedence: bulk List-ID: X-Mailing-List: platform-driver-x86@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) {