4 files changed, 9 insertions, 9 deletions
diff --git a/drivers/usb/class/cdc-acm.c b/drivers/usb/class/cdc-acm.c
index c19b59583d9f..8bbd8e29e60d 100644
--- a/drivers/usb/class/cdc-acm.c
+++ b/drivers/usb/class/cdc-acm.c
@@ -2044,14 +2044,14 @@ static int __init acm_init(void)
 
 	retval = tty_register_driver(acm_tty_driver);
 	if (retval) {
-		put_tty_driver(acm_tty_driver);
+		tty_driver_kref_put(acm_tty_driver);
 		return retval;
 	}
 
 	retval = usb_register(&acm_driver);
 	if (retval) {
 		tty_unregister_driver(acm_tty_driver);
-		put_tty_driver(acm_tty_driver);
+		tty_driver_kref_put(acm_tty_driver);
 		return retval;
 	}
 
@@ -2064,7 +2064,7 @@ static void __exit acm_exit(void)
 {
 	usb_deregister(&acm_driver);
 	tty_unregister_driver(acm_tty_driver);
-	put_tty_driver(acm_tty_driver);
+	tty_driver_kref_put(acm_tty_driver);
 	idr_destroy(&acm_minors);
 }
 
diff --git a/drivers/usb/gadget/function/u_serial.c b/drivers/usb/gadget/function/u_serial.c
index 74289f68a2ab..72961c1beeef 100644
--- a/drivers/usb/gadget/function/u_serial.c
+++ b/drivers/usb/gadget/function/u_serial.c
@@ -1491,7 +1491,7 @@ static int userial_init(void)
 
 	return status;
 fail:
-	put_tty_driver(driver);
+	tty_driver_kref_put(driver);
 	return status;
 }
 module_init(userial_init);
@@ -1499,7 +1499,7 @@ module_init(userial_init);
 static void userial_cleanup(void)
 {
 	tty_unregister_driver(gs_tty_driver);
-	put_tty_driver(gs_tty_driver);
+	tty_driver_kref_put(gs_tty_driver);
 	gs_tty_driver = NULL;
 }
 module_exit(userial_cleanup);
diff --git a/drivers/usb/host/xhci-dbgtty.c b/drivers/usb/host/xhci-dbgtty.c
index bef104511352..6e784f2fc26d 100644
--- a/drivers/usb/host/xhci-dbgtty.c
+++ b/drivers/usb/host/xhci-dbgtty.c
@@ -541,7 +541,7 @@ static int dbc_tty_init(void)
 	ret = tty_register_driver(dbc_tty_driver);
 	if (ret) {
 		pr_err("Can't register dbc tty driver\n");
-		put_tty_driver(dbc_tty_driver);
+		tty_driver_kref_put(dbc_tty_driver);
 	}
 	return ret;
 }
@@ -550,7 +550,7 @@ static void dbc_tty_exit(void)
 {
 	if (dbc_tty_driver) {
 		tty_unregister_driver(dbc_tty_driver);
-		put_tty_driver(dbc_tty_driver);
+		tty_driver_kref_put(dbc_tty_driver);
 		dbc_tty_driver = NULL;
 	}
 }
diff --git a/drivers/usb/serial/usb-serial.c b/drivers/usb/serial/usb-serial.c
index 2f7855da645f..090a78c948f2 100644
--- a/drivers/usb/serial/usb-serial.c
+++ b/drivers/usb/serial/usb-serial.c
@@ -1366,7 +1366,7 @@ exit_reg_driver:
 
 exit_bus:
 	pr_err("%s - returning with error %d\n", __func__, result);
-	put_tty_driver(usb_serial_tty_driver);
+	tty_driver_kref_put(usb_serial_tty_driver);
 	return result;
 }
 
@@ -1378,7 +1378,7 @@ static void __exit usb_serial_exit(void)
 	usb_serial_generic_deregister();
 
 	tty_unregister_driver(usb_serial_tty_driver);
-	put_tty_driver(usb_serial_tty_driver);
+	tty_driver_kref_put(usb_serial_tty_driver);
 	bus_unregister(&usb_serial_bus_type);
 	idr_destroy(&serial_minors);
 }