tree e6b0de433d7c985982ac12815998242a786d87b2
parent 0036731c88fdb5bf4f04a796a30b5e445fc57f54
author Dan Williams <dan.j.williams@intel.com> 1202006998 -0700
committer Dan Williams <dan.j.williams@intel.com> 1202317938 -0700

async_tx: replace 'int_en' with operation preparation flags

Pass a full set of flags to drivers' per-operation 'prep' routines.
Currently the only flag passed is DMA_PREP_INTERRUPT.  The expectation is
that arch-specific async_tx_find_channel() implementations can exploit this
capability to find the best channel for an operation.

Signed-off-by: Dan Williams <dan.j.williams@intel.com>
Acked-by: Shannon Nelson <shannon.nelson@intel.com>
Reviewed-by: Haavard Skinnemoen <hskinnemoen@atmel.com>