return -EPIPE;
}
- err = usb_submit_urb(ctx->urb, GFP_ATOMIC);
+ if (!atomic_read(&ep->chip->shutdown))
+ err = usb_submit_urb(ctx->urb, GFP_ATOMIC);
+ else
+ err = -ENODEV;
if (err < 0) {
- usb_audio_err(ep->chip,
- "Unable to submit urb #%d: %d at %s\n",
- ctx->index, err, __func__);
- if (!in_stream_lock)
- notify_xrun(ep);
+ if (!atomic_read(&ep->chip->shutdown)) {
+ usb_audio_err(ep->chip,
+ "Unable to submit urb #%d: %d at %s\n",
+ ctx->index, err, __func__);
+ if (!in_stream_lock)
+ notify_xrun(ep);
+ }
return -EPIPE;
}
prepare_inbound_urb(ep, ctx);
}
- err = usb_submit_urb(urb, GFP_ATOMIC);
+ if (!atomic_read(&ep->chip->shutdown))
+ err = usb_submit_urb(urb, GFP_ATOMIC);
+ else
+ err = -ENODEV;
if (err == 0)
return;
- usb_audio_err(ep->chip, "cannot submit urb (err = %d)\n", err);
- notify_xrun(ep);
+ if (!atomic_read(&ep->chip->shutdown)) {
+ usb_audio_err(ep->chip, "cannot submit urb (err = %d)\n", err);
+ notify_xrun(ep);
+ }
exit_clear:
clear_bit(ctx->index, &ep->active_mask);
goto __error;
}
- err = usb_submit_urb(urb, GFP_ATOMIC);
+ if (!atomic_read(&ep->chip->shutdown))
+ err = usb_submit_urb(urb, GFP_ATOMIC);
+ else
+ err = -ENODEV;
if (err < 0) {
- usb_audio_err(ep->chip,
- "cannot submit urb %d, error %d: %s\n",
- i, err, usb_error_string(err));
+ if (!atomic_read(&ep->chip->shutdown))
+ usb_audio_err(ep->chip,
+ "cannot submit urb %d, error %d: %s\n",
+ i, err, usb_error_string(err));
goto __error;
}
set_bit(i, &ep->active_mask);