Commit 04d537d9 authored Jul 31, 2014 by Peter Ujfalusi Committed by Vinod Koul Jul 31, 2014

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>

parent 10f5c843

drivers/dma/edma.c

+1 −1

Original line number	Diff line number	Diff line
		@@ -1047,7 +1047,7 @@ static int edma_probe(struct platform_device *pdev)
		ecc->dummy_slot = edma_alloc_slot(ecc->ctlr, EDMA_SLOT_ANY);
		if (ecc->dummy_slot < 0) {
		dev_err(&pdev->dev, "Can't allocate PaRAM dummy slot\n");
		return -EIO;
		return ecc->dummy_slot;
		}

		dma_cap_zero(ecc->dma_slave.cap_mask);