ACPI: thinkpad-acpi: rename register_ibmacpi_subdriver

Rename register_ibmacpi_subdriver to register_tpacpi_subdriver, as
we are not called ibmacpi anymore.
Signed-off-by: Henrique de Moraes Holschuh <hmh@hmh.eng.br>
Signed-off-by: Len Brown <len.brown@intel.com>

drivers/misc/thinkpad_acpi.c

@@ -345,7 +345,7 @@ static int __init ibm_device_add(struct acpi_device *device)
 	return 0;
 }
 
-static int __init register_ibmacpi_subdriver(struct ibm_struct *ibm)
+static int __init register_tpacpi_subdriver(struct ibm_struct *ibm)
 {
 	int ret;
 
@@ -2574,7 +2574,7 @@ static int __init ibm_init(struct ibm_struct *ibm)
 		return 0;
 
 	if (ibm->hid) {
-		ret = register_ibmacpi_subdriver(ibm);
+		ret = register_tpacpi_subdriver(ibm);
 		if (ret < 0)
 			return ret;
 		ibm->driver_registered = 1;

drivers/misc/thinkpad_acpi.h

@@ -157,7 +157,7 @@ static void ibm_exit(struct ibm_struct *ibm);
 static void dispatch_notify(acpi_handle handle, u32 event, void *data);
 static int setup_notify(struct ibm_struct *ibm);
 static int ibm_device_add(struct acpi_device *device);
-static int register_ibmacpi_subdriver(struct ibm_struct *ibm);
+static int register_tpacpi_subdriver(struct ibm_struct *ibm);
 
 
 /*