diff options
| -rw-r--r-- | drivers/media/usb/msi2500/msi2500.c | 9 |
1 files changed, 4 insertions, 5 deletions
diff --git a/drivers/media/usb/msi2500/msi2500.c b/drivers/media/usb/msi2500/msi2500.c index 26b133414032..71e0960b46c0 100644 --- a/drivers/media/usb/msi2500/msi2500.c +++ b/drivers/media/usb/msi2500/msi2500.c @@ -501,14 +501,12 @@ static void msi2500_isoc_cleanup(struct msi2500_state *s) /* Both v4l2_lock and vb_queue_lock should be locked when calling this */ static int msi2500_isoc_init(struct msi2500_state *s) { - struct usb_device *udev; struct urb *urb; int i, j, ret; dev_dbg(&s->udev->dev, "%s:\n", __func__); s->isoc_errors = 0; - udev = s->udev; ret = usb_set_interface(s->udev, 0, 1); if (ret) @@ -527,10 +525,11 @@ static int msi2500_isoc_init(struct msi2500_state *s) dev_dbg(&s->udev->dev, "Allocated URB at 0x%p\n", urb); urb->interval = 1; - urb->dev = udev; - urb->pipe = usb_rcvisocpipe(udev, 0x81); + urb->dev = s->udev; + urb->pipe = usb_rcvisocpipe(s->udev, 0x81); urb->transfer_flags = URB_ISO_ASAP | URB_NO_TRANSFER_DMA_MAP; - urb->transfer_buffer = usb_alloc_coherent(udev, ISO_BUFFER_SIZE, + urb->transfer_buffer = usb_alloc_coherent(s->udev, + ISO_BUFFER_SIZE, GFP_KERNEL, &urb->transfer_dma); if (urb->transfer_buffer == NULL) { dev_err(&s->udev->dev, |