[PATCH 6/7] dmaengine: omap-dma: Use pointer to omap_sg in slave_sg setup's loop
From: Peter Ujfalusi <hidden>
Date: 2016-07-14 12:44:18
Also in:
linux-omap, lkml
Subsystem:
dma generic offload engine subsystem, the rest · Maintainers:
Vinod Koul, Linus Torvalds
Instead of accessing the array via index, take the pointer first and use it to set up the omap_sg struct. Signed-off-by: Peter Ujfalusi <redacted> --- drivers/dma/omap-dma.c | 8 +++++--- 1 file changed, 5 insertions(+), 3 deletions(-)
diff --git a/drivers/dma/omap-dma.c b/drivers/dma/omap-dma.c
index bbad82985083..8497750fa44a 100644
--- a/drivers/dma/omap-dma.c
+++ b/drivers/dma/omap-dma.c@@ -819,9 +819,11 @@ static struct dma_async_tx_descriptor *omap_dma_prep_slave_sg( en = burst; frame_bytes = es_bytes[es] * en; for_each_sg(sgl, sgent, sglen, i) { - d->sg[i].addr = sg_dma_address(sgent); - d->sg[i].en = en; - d->sg[i].fn = sg_dma_len(sgent) / frame_bytes; + struct omap_sg *osg = &d->sg[i]; + + osg->addr = sg_dma_address(sgent); + osg->en = en; + osg->fn = sg_dma_len(sgent) / frame_bytes; } d->sglen = sglen;
--
2.9.1