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Commit ebcf9b80 authored by Nicolas Ferre's avatar Nicolas Ferre Committed by Dan Williams
Browse files

dmaengine: at_hdmac: trivial add precision to unmapping comment 



Signed-off-by: default avatarNicolas Ferre <nicolas.ferre@atmel.com>
Signed-off-by: default avatarDan Williams <dan.j.williams@intel.com>
parent 0f70e8ce

drivers/dma/at_hdmac.c

+1 −1
Original line number Diff line number Diff line
@@ -253,7 +253,7 @@ atc_chain_complete(struct at_dma_chan *atchan, struct at_desc *desc) 
	/* move myself to free_list */

	list_move(&desc->desc_node, &atchan->free_list);



	/* unmap dma addresses */

	/* unmap dma addresses (not on slave channels) */

	if (!atchan->chan_common.private) {

		struct device *parent = chan2parent(&atchan->chan_common);

		if (!(txd->flags & DMA_COMPL_SKIP_DEST_UNMAP)) {