tree 5f2f6888d5aec547ec5639061336067d1ca0d7ef
parent c11ace6b7bcfef535198b607e43adea65c8ce7dd
author Allen Martin <amartin@nvidia.com> 1351067524 +0000
committer Marek Vasut <marex@denx.de> 1353366965 +0100

USB: make usb_kbd obey USB DMA alignment requirements

Change usb_kbd driver to obey alignment requirements for USB DMA on
the buffer used for data transfer.  This is necessary for
architectures that enable dcache and enable USB DMA.

Signed-off-by: Allen Martin <amartin@nvidia.com>
Tested-by: Stephen Warren <swarren@nvidia.com>
Reviewed-by: Stephen Warren <swarren@nvidia.com>