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(parent: 83436a0) | patch
dmaengine: dma_issue_pending_all == nop when CONFIG_DMA_ENGINE=n
authorDan Williams <dan.j.williams@intel.com>
Mon, 19 Jan 2009 22:33:14 +0000 (15:33 -0700)
committerDan Williams <dan.j.williams@intel.com>
Mon, 19 Jan 2009 22:35:54 +0000 (15:35 -0700)
commitc50331e8be32eaba5e1949f98c70d50b891262db
treeb748c607329fd03868226ab4fba234a5702368d9tree | snapshot
parent83436a0560e9ef8af2f0796264dde4bed1415359commit | diff
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>
include/linux/dmaengine.h diff | blob | history
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