diff options
| -rw-r--r-- | drivers/staging/most/usb/usb.c | 11 |
1 files changed, 8 insertions, 3 deletions
diff --git a/drivers/staging/most/usb/usb.c b/drivers/staging/most/usb/usb.c index 03318def82bd..468aabfc7c4f 100644 --- a/drivers/staging/most/usb/usb.c +++ b/drivers/staging/most/usb/usb.c @@ -729,6 +729,8 @@ static void wq_clear_halt(struct work_struct *wq_obj) struct most_dev *mdev = clear_work->mdev; unsigned int channel = clear_work->channel; int pipe = clear_work->pipe; + int snd_pipe; + int peer; mutex_lock(&mdev->io_mutex); most_stop_enqueue(&mdev->iface, channel); @@ -746,9 +748,12 @@ static void wq_clear_halt(struct work_struct *wq_obj) */ if (mdev->conf[channel].data_type == MOST_CH_ASYNC && mdev->conf[channel].direction == MOST_CH_RX) { - int peer = 1 - channel; - int snd_pipe = usb_sndbulkpipe(mdev->usb_device, - mdev->ep_address[peer]); + if (channel == 0) + peer = 1; + else + peer = 0; + snd_pipe = usb_sndbulkpipe(mdev->usb_device, + mdev->ep_address[peer]); usb_clear_halt(mdev->usb_device, snd_pipe); } mdev->is_channel_healthy[channel] = true; |