tree f1a1a96c1130e7e1c88f75cb5f5aab4c53fe0297
parent aa1e6f1a385eb2b04171ec841f3b760091e4a8ee
author Dan Williams <dan.j.williams@intel.com> 1231267098 -0700
committer Dan Williams <dan.j.williams@intel.com> 1231267098 -0700

dmaengine: remove 'bigref' infrastructure

Reference counting is done at the module level so clients need not worry
that a channel will leave while they are actively using dmaengine.

Reviewed-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Dan Williams <dan.j.williams@intel.com>