diff options
| author | Nicolas Ferre <nicolas.ferre@atmel.com> | 2013-05-10 15:19:15 +0200 |
|---|---|---|
| committer | Vinod Koul <vinod.koul@intel.com> | 2013-07-05 11:40:29 +0530 |
| commit | 6c22770f644bf23aecc11fedd7b305488a861bfc (patch) | |
| tree | 73ab5949e317ece4c262e932942a0850d901a8f5 /drivers/dma | |
| parent | 72ae6e4b31e40397eaa81007b39a1074638a6798 (diff) | |
| download | linux-6c22770f644bf23aecc11fedd7b305488a861bfc.tar.gz linux-6c22770f644bf23aecc11fedd7b305488a861bfc.tar.xz | |
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 <nicolas.ferre@atmel.com>
Acked-by: Jean-Christophe PLAGNIOL-VILLARD <plagnioj@jcrosoft.com>
Signed-off-by: Vinod Koul <vinod.koul@intel.com>
Diffstat (limited to 'drivers/dma')
| -rw-r--r-- | drivers/dma/at_hdmac.c | 9 |
1 files 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); |