tree 51f34a3f06c33212c36a85d13036b709fed53391
parent a57e16cf03339c20b09642f46f60190069ff70c7
author Robert Jarzmik <robert.jarzmik@free.fr> 1432589361 +0200
committer Vinod Koul <vinod.koul@intel.com> 1432612109 +0530

dmaengine: pxa_dma: add debug information

Reuse the debugging features which were available in pxa architecture.
This is a copy of the code from arch/arm/plat-pxa/dma, which is doomed
to disappear once the conversion is completed towards dmaengine.

This is a transfer of the commit "[ARM] pxa/dma: add debugfs
entries" (d294948c2ce4e1c85f452154469752cc9b8e876d).

Signed-off-by: Robert Jarzmik <robert.jarzmik@free.fr>
Signed-off-by: Vinod Koul <vinod.koul@intel.com>