1 files changed, 9 insertions, 0 deletions

diff --git a/drivers/usb/storage/uas.c b/drivers/usb/storage/uas.c
index 6ad5de9639d5..36ef82a34131 100644
--- a/drivers/usb/storage/uas.c
+++ b/drivers/usb/storage/uas.c
@@ -804,6 +804,13 @@ static int uas_eh_bus_reset_handler(struct scsi_cmnd *cmnd)
         struct usb_device *udev = devinfo->udev;
         int err;
 
+        err = usb_lock_device_for_reset(udev, devinfo->intf);
+        if (err) {
+                shost_printk(KERN_ERR, sdev->host,
+                             "%s FAILED to get lock err %d\n", __func__, err);
+                return FAILED;
+        }
+
         shost_printk(KERN_INFO, sdev->host, "%s start\n", __func__);
         devinfo->resetting = 1;
         uas_abort_work(devinfo);
@@ -817,6 +824,8 @@ static int uas_eh_bus_reset_handler(struct scsi_cmnd *cmnd)
                 uas_configure_endpoints(devinfo);
         devinfo->resetting = 0;
 
+        usb_unlock_device(udev);
+
         if (err) {
                 shost_printk(KERN_INFO, sdev->host, "%s FAILED\n", __func__);
                 return FAILED;