dmaengine: edma: Do not change the error code returned from edma_alloc_slot
authorPeter Ujfalusi <peter.ujfalusi@ti.com>
Thu, 31 Jul 2014 10:12:37 +0000 (13:12 +0300)
committerVinod Koul <vinod.koul@intel.com>
Thu, 31 Jul 2014 11:57:47 +0000 (17:27 +0530)
In case of edma_alloc_slot() failure during probe we should return the error
unchanged to make debugging easier.

Signed-off-by: Peter Ujfalusi <peter.ujfalusi@ti.com>
Signed-off-by: Vinod Koul <vinod.koul@intel.com>
drivers/dma/edma.c

Simple merge