[media] tm6000: Don't try to use a non-existing interface

[pandora-kernel.git] / drivers / staging / tm6000 / tm6000-core.c

diff --git a/drivers/staging/tm6000/tm6000-core.c b/drivers/staging/tm6000/tm6000-core.c
index 9cef1d1..b3c4e05 100644 (file)
--- 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",