ACPI: add AC/DC notifier

[platform/kernel/linux-starfive.git] / drivers / acpi / ac.c

diff --git a/drivers/acpi/ac.c b/drivers/acpi/ac.c
index 0df8fcb..b6ed60b 100644 (file)
--- a/drivers/acpi/ac.c
+++ b/drivers/acpi/ac.c
@@ -37,6 +37,8 @@
 #include <acpi/acpi_bus.h>
 #include <acpi/acpi_drivers.h>
 
+#define PREFIX "ACPI: "
+
 #define ACPI_AC_CLASS                  "ac_adapter"
 #define ACPI_AC_DEVICE_NAME            "AC Adapter"
 #define ACPI_AC_FILE_STATE             "state"
@@ -243,6 +245,7 @@ static void acpi_ac_notify(struct acpi_device *device, u32 event)
                acpi_bus_generate_netlink_event(device->pnp.device_class,
                                                  dev_name(&device->dev), event,
                                                  (u32) ac->state);
+               acpi_notifier_call_chain(device, event, (u32) ac->state);
 #ifdef CONFIG_ACPI_SYSFS_POWER
                kobject_uevent(&ac->charger.dev->kobj, KOBJ_CHANGE);
 #endif