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[3/4] ACPI: x86: s2idle: Export symbol for fetching constraints for module use

Message ID 20231025020546.504-4-mario.limonciello@amd.com (mailing list archive)
State Superseded
Delegated to: Bjorn Helgaas
Headers show
Series Add support for drivers to decide bridge D3 policy | expand

Commit Message

Mario Limonciello Oct. 25, 2023, 2:05 a.m. UTC 
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" <rafael.j.wysocki@intel.com>
Signed-off-by: Mario Limonciello <mario.limonciello@amd.com>
---
 drivers/acpi/x86/s2idle.c | 1 +
 1 file changed, 1 insertion(+)
diff mbox series

Patch

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)
 {