tree 8c26248225009634cdff99a53bdb7e5e03b54de9
parent 7a7e7896422baced4757070b813ba28ab24a214a
author Martin Fuzzey <mfuzzey@gmail.com> 1285885315 +0200
committer Greg Kroah-Hartman <gregkh@suse.de> 1287768123 -0700

USB: introduce unmap_urb_setup_for_dma()

Split unmap_urb_for_dma() to allow just the setup buffer
to be unmapped. This allows HCDs to use PIO for the setup
buffer if it is not suitable for DMA.

Signed-off-by: Martin Fuzzey <mfuzzey@gmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>