tag d66cd6c1a8720d3caa9f89357b18f0eef6cda9f1
tagger Dan Williams <dan.j.williams@intel.com> Mon Sep 09 17:07:53 2013 -0700
object 4a43f394a08214eaf92cdd8ce3eae75e555323d8

dmaengine update for 3.12

Collection of random updates to the core and some end-driver fixups for
ioatdma and mv_xor:
* NUMA aware channel allocation
* Cleanup dmatest debugfs interface
* ioat: make raid-support Atom only
* mv_xor: big endian

commit 4a43f394a08214eaf92cdd8ce3eae75e555323d8
author Jon Mason <jon.mason@intel.com> Mon Sep 09 16:51:59 2013 -0700
committer Dan Williams <dan.j.williams@intel.com> Mon Sep 09 17:02:38 2013 -0700
tree d0393349b7823dcf715929bb158c1e5904de056f
parent ab5f8c6ee8af91a8829677f41c3f6afa9c00d48d

dmaengine: dma_sync_wait and dma_find_channel undefined

dma_sync_wait and dma_find_channel are declared regardless of whether
CONFIG_DMA_ENGINE is enabled, but calling the function without
CONFIG_DMA_ENGINE enabled results "undefined reference" errors.

To get around this, declare dma_sync_wait and dma_find_channel as inline
functions if CONFIG_DMA_ENGINE is undefined.

Signed-off-by: Jon Mason <jon.mason@intel.com>
Signed-off-by: Dan Williams <dan.j.williams@intel.com>