From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1753588AbcGTIwB (ORCPT ); Wed, 20 Jul 2016 04:52:01 -0400 Received: from devils.ext.ti.com ([198.47.26.153]:34106 "EHLO devils.ext.ti.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1753423AbcGTIvx (ORCPT ); Wed, 20 Jul 2016 04:51:53 -0400 From: Peter Ujfalusi To: , CC: , , , , Subject: [PATCH v2 5/6] dmaengine: omap-dma: Use pointer to omap_sg in slave_sg setup's loop Date: Wed, 20 Jul 2016 11:50:31 +0300 Message-ID: <20160720085032.2955-6-peter.ujfalusi@ti.com> X-Mailer: git-send-email 2.9.2 In-Reply-To: <20160720085032.2955-1-peter.ujfalusi@ti.com> References: <20160720085032.2955-1-peter.ujfalusi@ti.com> MIME-Version: 1.0 Content-Type: text/plain Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org 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 --- 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 072fff7164dd..9f1cfac16f92 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; -- 2.9.2