1 files changed, 6 insertions, 0 deletions

diff --git a/drivers/staging/tm6000/tm6000-core.c b/drivers/staging/tm6000/tm6000-core.c
index 9cef1d11a01e..b3c4e0529f4f 100644
--- a/drivers/staging/tm6000/tm6000-core.c
+++ b/drivers/staging/tm6000/tm6000-core.c
@@ -621,6 +621,12 @@ int tm6000_reset(struct tm6000_core *dev)
 
         msleep(5);
 
+        /*
+         * Not all devices have int_in defined
+         */
+        if (!dev->int_in.endp)
+                return 0;
+
         err = usb_set_interface(dev->udev, dev->isoc_in.bInterfaceNumber, 2);
         if (err < 0) {
                 tm6000_err("failed to select interface %d, alt. setting 2\n",