dmaengine: allow dma support for async_tx to be toggled
authorDan Williams <dan.j.williams@intel.com>
Wed, 25 Mar 2009 16:13:25 +0000 (09:13 -0700)
committerDan Williams <dan.j.williams@intel.com>
Wed, 25 Mar 2009 16:13:25 +0000 (09:13 -0700)
commit729b5d1b8ec72c28e99840b3f300ba67726e3ab9
tree8eac6444ea80bf05f461eb77243f56b008ee5083
parent06164f3194e01ea4c76941ac60f541d656c8975f
dmaengine: allow dma support for async_tx to be toggled

Provide a config option for blocking the allocation of dma channels to
the async_tx api.

Signed-off-by: Dan Williams <dan.j.williams@intel.com>
crypto/async_tx/async_tx.c
drivers/dma/Kconfig
include/linux/dmaengine.h