Commit c618a9be authored by Nicolas Ferre's avatar Nicolas Ferre Committed by Vinod Koul
Browse files

dmaengine: at_hdmac: fix comment in atc_prep_slave_sg() 



s/dma_memcpy/slave_sg/ and it is sg length that we are
talking about.

Signed-off-by: default avatarNicolas Ferre <nicolas.ferre@atmel.com>
Cc: Stable <stable@vger.kernel.org> [2.6.31+]
Signed-off-by: default avatarVinod Koul <vinod.koul@linux.intel.com>
parent ffc49306

drivers/dma/at_hdmac.c

+1 −1
Original line number Diff line number Diff line
@@ -661,7 +661,7 @@ atc_prep_slave_sg(struct dma_chan *chan, struct scatterlist *sgl, 
			flags);



	if (unlikely(!atslave || !sg_len)) {

		dev_dbg(chan2dev(chan), "prep_dma_memcpy: length is zero!\n");

		dev_dbg(chan2dev(chan), "prep_slave_sg: sg length is zero!\n");

		return NULL;

	}