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Wysocki" Subject: [PATCH v7 1/2] ACPI: Add stubs for wakeup handler functions Date: Sun, 31 Oct 2021 20:48:52 -0500 Message-ID: <20211101014853.6177-1-mario.limonciello@amd.com> X-Mailer: git-send-email 2.25.1 MIME-Version: 1.0 Content-Transfer-Encoding: 8bit Content-Type: text/plain X-Originating-IP: [10.180.168.240] X-ClientProxiedBy: SATLEXMB04.amd.com (10.181.40.145) To SATLEXMB03.amd.com (10.181.40.144) X-EOPAttributedMessage: 0 X-MS-PublicTrafficType: Email X-MS-Office365-Filtering-Correlation-Id: 3108b841-ec03-4cc2-eb5b-08d99cd9c43b X-MS-TrafficTypeDiagnostic: BL1PR12MB5128: X-Microsoft-Antispam-PRVS: X-MS-Oob-TLC-OOBClassifiers: OLM:1201; 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:SATLEXMB03.amd.com;PTR:InfoDomainNonexistent;CAT:NONE;SFS:(4636009)(46966006)(36840700001)(316002)(4326008)(6636002)(44832011)(54906003)(7696005)(83380400001)(2616005)(110136005)(336012)(2906002)(426003)(81166007)(70206006)(5660300002)(86362001)(47076005)(356005)(82310400003)(16526019)(186003)(6666004)(508600001)(70586007)(26005)(8676002)(8936002)(36860700001)(36756003)(1076003)(36900700001);DIR:OUT;SFP:1101; X-OriginatorOrg: amd.com X-MS-Exchange-CrossTenant-OriginalArrivalTime: 01 Nov 2021 01:48:56.2873 (UTC) X-MS-Exchange-CrossTenant-Network-Message-Id: 3108b841-ec03-4cc2-eb5b-08d99cd9c43b 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=[SATLEXMB03.amd.com] X-MS-Exchange-CrossTenant-AuthSource: DM6NAM11FT061.eop-nam11.prod.protection.outlook.com X-MS-Exchange-CrossTenant-AuthAs: Anonymous X-MS-Exchange-CrossTenant-FromEntityHeader: HybridOnPrem X-MS-Exchange-Transport-CrossTenantHeadersStamped: BL1PR12MB5128 Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org The commit ddfd9dcf270c ("ACPI: PM: Add acpi_[un]register_wakeup_handler()") added new functions for drivers to use during the s2idle wakeup path, but didn't add stubs for when CONFIG_ACPI wasn't set. Add those stubs in for other drivers to be able to use. Fixes: ddfd9dcf270c ("ACPI: PM: Add acpi_[un]register_wakeup_handler()") Acked-by: Rafael J. Wysocki Signed-off-by: Mario Limonciello --- Changes from v6->v7: * No changes Changes from v5->v6: * No changes Changes from v4->v5: * Pick up Rafael's tag * Target to stable as well Changes from v3->v4: * Reword commit message * Adjust whitespace * Return -ENXIO instead of -EINVAL include/linux/acpi.h | 9 +++++++++ 1 file changed, 9 insertions(+) diff --git a/include/linux/acpi.h b/include/linux/acpi.h index 72e4f7fd268c..e29b4c1da377 100644 --- a/include/linux/acpi.h +++ b/include/linux/acpi.h @@ -976,6 +976,15 @@ static inline int acpi_get_local_address(acpi_handle handle, u32 *addr) return -ENODEV; } +static inline int acpi_register_wakeup_handler(int wake_irq, + bool (*wakeup)(void *context), void *context) +{ + return -ENXIO; +} + +static inline void acpi_unregister_wakeup_handler( + bool (*wakeup)(void *context), void *context) { } + #endif /* !CONFIG_ACPI */ #ifdef CONFIG_ACPI_HOTPLUG_IOAPIC -- 2.25.1