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-rw-r--r--include/linux/acpi.h3
1 files changed, 1 insertions, 2 deletions
diff --git a/include/linux/acpi.h b/include/linux/acpi.h
index 3a21f1cf126f..1655c4c23a78 100644
--- a/include/linux/acpi.h
+++ b/include/linux/acpi.h
@@ -387,7 +387,7 @@ extern bool acpi_is_pnp_device(struct acpi_device *);
#if defined(CONFIG_ACPI_WMI) || defined(CONFIG_ACPI_WMI_MODULE)
-typedef void (*wmi_notify_handler) (u32 value, void *context);
+typedef void (*wmi_notify_handler) (union acpi_object *data, void *context);
int wmi_instance_count(const char *guid);
@@ -402,7 +402,6 @@ extern acpi_status wmi_set_block(const char *guid, u8 instance,
extern acpi_status wmi_install_notify_handler(const char *guid,
wmi_notify_handler handler, void *data);
extern acpi_status wmi_remove_notify_handler(const char *guid);
-extern acpi_status wmi_get_event_data(u32 event, struct acpi_buffer *out);
extern bool wmi_has_guid(const char *guid);
extern char *wmi_get_acpi_device_uid(const char *guid);