From: Peter Ujfalusi <peter.ujfalusi@ti.com>
Date: Thu, 31 Jul 2014 10:12:37 +0000 (+0300)
Subject: dmaengine: edma: Do not change the error code returned from edma_alloc_slot
X-Git-Tag: cleanup-for-v3.18~47^2~11
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=04d537d95e2f48295b6f61ef7029a2dba75e3677;p=pandora-kernel.git

dmaengine: edma: Do not change the error code returned from edma_alloc_slot

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>
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