From mboxrd@z Thu Jan 1 00:00:00 1970 From: nicolas.ferre@atmel.com (Nicolas Ferre) Date: Wed, 12 Jan 2011 15:39:06 +0100 Subject: [PATCH 2/6] dmaengine: at_hdmac: trivial add precision to unmapping comment In-Reply-To: <1292435416-16927-1-git-send-email-nicolas.ferre@atmel.com> References: <1292435416-16927-1-git-send-email-nicolas.ferre@atmel.com> Message-ID: <1294843150-6962-1-git-send-email-nicolas.ferre@atmel.com> To: linux-arm-kernel@lists.infradead.org List-Id: linux-arm-kernel.lists.infradead.org Signed-off-by: Nicolas Ferre --- Hi Dan, I link this patch series to the previous single patch that I sent a few days ago so that you will have the whole overview of current (little) improvements on the Atmel at_hdmac driver. Thanks, best regards, Nicolas. drivers/dma/at_hdmac.c | 2 +- 1 files changed, 1 insertions(+), 1 deletions(-) diff --git a/drivers/dma/at_hdmac.c b/drivers/dma/at_hdmac.c index ee7dacd..a4dd4bc 100644 --- a/drivers/dma/at_hdmac.c +++ b/drivers/dma/at_hdmac.c @@ -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)) { -- 1.7.3