tree 1d300eead20bff1737b3e79c48ee0bd0640ea0dd
parent 0246e77b4d374bb37aa08c3fcadad20012e85ea0
author Jonas Aaberg <jonas.aberg@stericsson.com> 1281355698 +0000
committer Dan Williams <dan.j.williams@intel.com> 1285192425 -0700

DMAENGINE: ste_dma40: removed a few magic numbers

Make sure to extract the revision field explicitly and document
what bits are being accessed here without magic numbers.

Signed-off-by: Jonas Aaberg <jonas.aberg@stericsson.com>
Signed-off-by: Linus Walleij <linus.walleij@stericsson.com>
Signed-off-by: Dan Williams <dan.j.williams@intel.com>