tree b748c607329fd03868226ab4fba234a5702368d9
parent 83436a0560e9ef8af2f0796264dde4bed1415359
author Dan Williams <dan.j.williams@intel.com> 1232404394 -0700
committer Dan Williams <dan.j.williams@intel.com> 1232404554 -0700

dmaengine: dma_issue_pending_all == nop when CONFIG_DMA_ENGINE=n

The device list will always be empty in this configuration, so no need
to walk the list.

Reported-by: Ingo Molnar <mingo@elte.hu>
Signed-off-by: Dan Williams <dan.j.williams@intel.com>