On Mon, 2012-06-18 at 00:15 -0400, David Dillow wrote:
> Commit 7a6f6c29d264cdd2fe0eb3d923217eed5f0ad134 (cx231xx: use
> URB_NO_TRANSFER_DMA_MAP) was intended to avoid mapping the DMA buffer
> for URB twice. This works for the URBs allocated with usb_alloc_urb(),
> as those are allocated from coher
Commit 7a6f6c29d264cdd2fe0eb3d923217eed5f0ad134 (cx231xx: use
URB_NO_TRANSFER_DMA_MAP) was intended to avoid mapping the DMA buffer
for URB twice. This works for the URBs allocated with usb_alloc_urb(),
as those are allocated from cohernent DMA pools, but the flag was also
added for the VBI and aud
