From 6c22770f644bf23aecc11fedd7b305488a861bfc Mon Sep 17 00:00:00 2001 From: Nicolas Ferre Date: Fri, 10 May 2013 15:19:15 +0200 Subject: [PATCH] dmaengine: at_hdmac/trivial: rearrange CFG register bits assignment No modification in CFG register configuration, just rearrange bits directives to group logically and make it more readable. Signed-off-by: Nicolas Ferre Acked-by: Jean-Christophe PLAGNIOL-VILLARD Signed-off-by: Vinod Koul --- drivers/dma/at_hdmac.c | 9 ++++----- 1 file changed, 4 insertions(+), 5 deletions(-) diff --git a/drivers/dma/at_hdmac.c b/drivers/dma/at_hdmac.c index 78c3fb4b4e40..9e1ad73a78cf 100644 --- a/drivers/dma/at_hdmac.c +++ b/drivers/dma/at_hdmac.c @@ -1228,11 +1228,10 @@ static struct dma_chan *at_dma_xlate(struct of_phandle_args *dma_spec, * ignored depending on DMA transfer direction. */ per_id = dma_spec->args[1]; - atslave->cfg = ATC_FIFOCFG_HALFFIFO | ATC_DST_H2SEL_HW - | ATC_SRC_H2SEL_HW | ATC_DST_PER(per_id) - | ATC_DST_PER_MSB(per_id) - | ATC_SRC_PER_MSB(per_id) - | ATC_SRC_PER(per_id); + atslave->cfg = ATC_FIFOCFG_HALFFIFO + | ATC_DST_H2SEL_HW | ATC_SRC_H2SEL_HW + | ATC_DST_PER_MSB(per_id) | ATC_DST_PER(per_id) + | ATC_SRC_PER_MSB(per_id) | ATC_SRC_PER(per_id); atslave->dma_dev = &dmac_pdev->dev; chan = dma_request_channel(mask, at_dma_filter, atslave); -- 2.20.1