1 files changed, 1 insertions, 1 deletions

diff --git a/drivers/misc/thinkpad_acpi.h b/drivers/misc/thinkpad_acpi.h
index b7a4a888cc8b..88af089d6494 100644
--- a/drivers/misc/thinkpad_acpi.h
+++ b/drivers/misc/thinkpad_acpi.h
@@ -193,7 +193,7 @@ static void thinkpad_acpi_module_exit(void);
 struct ibm_struct;
 
 struct tp_acpi_drv_struct {
-        char *hid;
+        const struct acpi_device_id *hid;
         struct acpi_driver *driver;
 
         void (*notify) (struct ibm_struct *, u32);