dmaengine: at_xdmac: fix missing spin_unlock
authorLudovic Desroches <ludovic.desroches@atmel.com>
Thu, 13 Nov 2014 10:52:43 +0000 (11:52 +0100)
committerVinod Koul <vinod.koul@intel.com>
Mon, 17 Nov 2014 08:37:20 +0000 (14:07 +0530)
Lock taken when entering the function but unlock missing before it
returns.

Signed-off-by: Ludovic Desroches <ludovic.desroches@atmel.com>
Reported-by: Dan Carpenter <dan.carpenter@oracle.com>
Signed-off-by: Vinod Koul <vinod.koul@intel.com>
drivers/dma/at_xdmac.c

Simple merge