diff options
| -rw-r--r-- | drivers/staging/tm6000/tm6000-core.c | 6 |
1 files changed, 6 insertions, 0 deletions
diff --git a/drivers/staging/tm6000/tm6000-core.c b/drivers/staging/tm6000/tm6000-core.c index 9cef1d11a01..b3c4e0529f4 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", |