diff options
Diffstat (limited to 'sound/usb/line6')
| -rw-r--r-- | sound/usb/line6/capture.c | 2 | ||||
| -rw-r--r-- | sound/usb/line6/driver.c | 2 | ||||
| -rw-r--r-- | sound/usb/line6/playback.c | 2 |
3 files changed, 5 insertions, 1 deletions
diff --git a/sound/usb/line6/capture.c b/sound/usb/line6/capture.c index 663d608c4287..970c9bdce0b2 100644 --- a/sound/usb/line6/capture.c +++ b/sound/usb/line6/capture.c @@ -286,6 +286,8 @@ int line6_create_audio_in_urbs(struct snd_line6_pcm *line6pcm) urb->interval = LINE6_ISO_INTERVAL; urb->error_count = 0; urb->complete = audio_in_callback; + if (usb_urb_ep_type_check(urb)) + return -EINVAL; } return 0; diff --git a/sound/usb/line6/driver.c b/sound/usb/line6/driver.c index 7629116f570e..2746d9698180 100644 --- a/sound/usb/line6/driver.c +++ b/sound/usb/line6/driver.c @@ -840,7 +840,7 @@ void line6_disconnect(struct usb_interface *interface) if (WARN_ON(usbdev != line6->usbdev)) return; - cancel_delayed_work(&line6->startup_work); + cancel_delayed_work_sync(&line6->startup_work); if (line6->urb_listen != NULL) line6_stop_listen(line6); diff --git a/sound/usb/line6/playback.c b/sound/usb/line6/playback.c index 01930ce7bd75..8233c61e23f1 100644 --- a/sound/usb/line6/playback.c +++ b/sound/usb/line6/playback.c @@ -431,6 +431,8 @@ int line6_create_audio_out_urbs(struct snd_line6_pcm *line6pcm) urb->interval = LINE6_ISO_INTERVAL; urb->error_count = 0; urb->complete = audio_out_callback; + if (usb_urb_ep_type_check(urb)) + return -EINVAL; } return 0; |