tree 4a3e10a868da8fdff40bd68a42e0aa8346e42905
parent 8fd6aac3a8234d4ffd0ea514ba2aba9488888a36
author Daniel Mack <zonque@gmail.com> 1376153542 +0200
committer Vinod Koul <vinod.koul@intel.com> 1376468716 +0530

dma: mmp_pdma: add support for byte-aligned transfers

The PXA DMA controller has a DALGN register which allows for
byte-aligned DMA transfers. Use it in case any of the transfer
descriptors is not aligned to a mask of ~0x7.

Signed-off-by: Daniel Mack <zonque@gmail.com>
Acked-by: Arnd Bergmann <arnd@arndb.de>
Signed-off-by: Vinod Koul <vinod.koul@intel.com>