From: Nicolas Ferre Date: Fri, 10 May 2013 13:19:15 +0000 (+0200) Subject: dmaengine: at_hdmac/trivial: rearrange CFG register bits assignment X-Git-Tag: next-20130521~55^2~2 X-Git-Url: https://git.karo-electronics.de/?a=commitdiff_plain;h=66e28432767597f5a60b6b89e36151665a5248f4;p=karo-tx-linux.git 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 --- 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);