usb: core: Change usb_create_sysfs_intf_files()' return type to void

[cascardo/linux.git] / drivers / usb / core / usb.c

diff --git a/drivers/usb/core/usb.c b/drivers/usb/core/usb.c
index 079cb57..8706fc9 100644 (file)
--- a/drivers/usb/core/usb.c
+++ b/drivers/usb/core/usb.c
@@ -315,6 +315,11 @@ static const struct dev_pm_ops usb_device_pm_ops = {
        .thaw =         usb_dev_thaw,
        .poweroff =     usb_dev_poweroff,
        .restore =      usb_dev_restore,
+#ifdef CONFIG_USB_SUSPEND
+       .runtime_suspend =      usb_runtime_suspend,
+       .runtime_resume =       usb_runtime_resume,
+       .runtime_idle =         usb_runtime_idle,
+#endif
 };
 
 #endif /* CONFIG_PM */
@@ -948,8 +953,7 @@ static int usb_bus_notify(struct notifier_block *nb, unsigned long action,
                if (dev->type == &usb_device_type)
                        (void) usb_create_sysfs_dev_files(to_usb_device(dev));
                else if (dev->type == &usb_if_device_type)
-                       (void) usb_create_sysfs_intf_files(
-                                       to_usb_interface(dev));
+                       usb_create_sysfs_intf_files(to_usb_interface(dev));
                break;
 
        case BUS_NOTIFY_DEL_DEVICE: