Commit 5622ff1a authored by Joel Fernandes's avatar Joel Fernandes Committed by Vinod Koul
Browse files

dma: edma: Remove limits on number of slots 



With this series, this check is no longer required and
we shouldn't need to reject drivers DMA'ing more than the
MAX number of slots.

Signed-off-by: default avatarJoel Fernandes <joelf@ti.com>
Signed-off-by: default avatarVinod Koul <vinod.koul@intel.com>
parent b267b3bc

drivers/dma/edma.c

+0 −6
Original line number Diff line number Diff line
@@ -287,12 +287,6 @@ static struct dma_async_tx_descriptor *edma_prep_slave_sg( 
		return NULL;

	}



	if (sg_len > MAX_NR_SG) {

		dev_err(dev, "Exceeded max SG segments %d > %d\n",

			sg_len, MAX_NR_SG);

		return NULL;

	}



	edesc = kzalloc(sizeof(*edesc) + sg_len *

		sizeof(edesc->pset[0]), GFP_ATOMIC);

	if (!edesc) {