From patchwork Thu Sep 10 08:37:43 2015 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Peter Ujfalusi X-Patchwork-Id: 7152511 Return-Path: X-Original-To: patchwork-dmaengine@patchwork.kernel.org Delivered-To: patchwork-parsemail@patchwork1.web.kernel.org Received: from mail.kernel.org (mail.kernel.org [198.145.29.136]) by patchwork1.web.kernel.org (Postfix) with ESMTP id DB6749F326 for ; Thu, 10 Sep 2015 08:44:48 +0000 (UTC) Received: from mail.kernel.org (localhost [127.0.0.1]) by mail.kernel.org (Postfix) with ESMTP id 025AE20457 for ; Thu, 10 Sep 2015 08:44:48 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [209.132.180.67]) by mail.kernel.org (Postfix) with ESMTP id 191D62041E for ; Thu, 10 Sep 2015 08:44:47 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1753606AbbIJInL (ORCPT ); Thu, 10 Sep 2015 04:43:11 -0400 Received: from comal.ext.ti.com ([198.47.26.152]:47944 "EHLO comal.ext.ti.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1754453AbbIJIjG (ORCPT ); Thu, 10 Sep 2015 04:39:06 -0400 Received: from dflxv15.itg.ti.com ([128.247.5.124]) by comal.ext.ti.com (8.13.7/8.13.7) with ESMTP id t8A8cewV031444; Thu, 10 Sep 2015 03:38:40 -0500 Received: from DLEE70.ent.ti.com (dlee70.ent.ti.com [157.170.170.113]) by dflxv15.itg.ti.com (8.14.3/8.13.8) with ESMTP id t8A8ceH8032752; Thu, 10 Sep 2015 03:38:40 -0500 Received: from dlep32.itg.ti.com (157.170.170.100) by DLEE70.ent.ti.com (157.170.170.113) with Microsoft SMTP Server id 14.3.224.2; Thu, 10 Sep 2015 03:38:31 -0500 Received: from dlep32.itg.ti.com (ileax41-snat.itg.ti.com [10.172.224.153]) by dlep32.itg.ti.com (8.14.3/8.13.8) with ESMTP id t8A8bqL3018732; Thu, 10 Sep 2015 03:38:37 -0500 From: Peter Ujfalusi To: , , CC: , , , , , Subject: [PATCH 14/21] dmaengine: edma: Cleanup regarding the use of dev around the code Date: Thu, 10 Sep 2015 11:37:43 +0300 Message-ID: <1441874270-2399-15-git-send-email-peter.ujfalusi@ti.com> X-Mailer: git-send-email 2.5.1 In-Reply-To: <1441874270-2399-1-git-send-email-peter.ujfalusi@ti.com> References: <1441874270-2399-1-git-send-email-peter.ujfalusi@ti.com> MIME-Version: 1.0 Sender: dmaengine-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: dmaengine@vger.kernel.org X-Spam-Status: No, score=-6.9 required=5.0 tests=BAYES_00, RCVD_IN_DNSWL_HI, T_RP_MATCHES_RCVD, UNPARSEABLE_RELAY autolearn=unavailable version=3.3.1 X-Spam-Checker-Version: SpamAssassin 3.3.1 (2010-03-16) on mail.kernel.org X-Virus-Scanned: ClamAV using ClamSMTP Be consistent and do not mix the use of dev, &pdev->dev, etc in the functions. Signed-off-by: Peter Ujfalusi --- drivers/dma/edma.c | 21 ++++++++++----------- 1 file changed, 10 insertions(+), 11 deletions(-) diff --git a/drivers/dma/edma.c b/drivers/dma/edma.c index 0b46d4263ec6..71de1c843bb4 100644 --- a/drivers/dma/edma.c +++ b/drivers/dma/edma.c @@ -1177,7 +1177,7 @@ static void edma_execute(struct edma_chan *echan) j = i + edesc->processed; edma_write_slot(ecc, echan->slot[i], &edesc->pset[j].param); edesc->sg_len += edesc->pset[j].len; - dev_vdbg(echan->vchan.chan.device->dev, + dev_vdbg(dev, "\n pset[%d]:\n" " chnum\t%d\n" " slot\t%d\n" @@ -1828,7 +1828,6 @@ err_no_chan: static void edma_free_chan_resources(struct dma_chan *chan) { struct edma_chan *echan = to_edma_chan(chan); - struct device *dev = chan->device->dev; int i; /* Terminate transfers */ @@ -1850,7 +1849,7 @@ static void edma_free_chan_resources(struct dma_chan *chan) echan->alloced = false; } - dev_dbg(dev, "freeing channel for %u\n", echan->ch_num); + dev_dbg(chan->device->dev, "freeing channel for %u\n", echan->ch_num); } /* Send pending descriptor to hardware */ @@ -2174,13 +2173,13 @@ static int edma_probe(struct platform_device *pdev) return ret; } - ret = dma_set_mask_and_coherent(&pdev->dev, DMA_BIT_MASK(32)); + ret = dma_set_mask_and_coherent(dev, DMA_BIT_MASK(32)); if (ret) return ret; - ecc = devm_kzalloc(&pdev->dev, sizeof(*ecc), GFP_KERNEL); + ecc = devm_kzalloc(dev, sizeof(*ecc), GFP_KERNEL); if (!ecc) { - dev_err(&pdev->dev, "Can't allocate controller\n"); + dev_err(dev, "Can't allocate controller\n"); return -ENOMEM; } @@ -2325,7 +2324,7 @@ static int edma_probe(struct platform_device *pdev) ecc->dummy_slot = edma_alloc_slot(ecc, EDMA_SLOT_ANY); if (ecc->dummy_slot < 0) { - dev_err(&pdev->dev, "Can't allocate PaRAM dummy slot\n"); + dev_err(dev, "Can't allocate PaRAM dummy slot\n"); return ecc->dummy_slot; } @@ -2334,7 +2333,7 @@ static int edma_probe(struct platform_device *pdev) dma_cap_set(DMA_CYCLIC, ecc->dma_slave.cap_mask); dma_cap_set(DMA_MEMCPY, ecc->dma_slave.cap_mask); - edma_dma_init(ecc, &ecc->dma_slave, &pdev->dev); + edma_dma_init(ecc, &ecc->dma_slave, dev); edma_chan_init(ecc, &ecc->dma_slave, ecc->slave_chans); @@ -2346,7 +2345,7 @@ static int edma_probe(struct platform_device *pdev) of_dma_controller_register(node, of_dma_xlate_by_chan_id, &ecc->dma_slave); - dev_info(&pdev->dev, "TI EDMA DMA engine driver\n"); + dev_info(dev, "TI EDMA DMA engine driver\n"); return 0; @@ -2360,8 +2359,8 @@ static int edma_remove(struct platform_device *pdev) struct device *dev = &pdev->dev; struct edma_cc *ecc = dev_get_drvdata(dev); - if (pdev->dev.of_node) - of_dma_controller_free(pdev->dev.of_node); + if (dev->of_node) + of_dma_controller_free(dev->of_node); dma_async_device_unregister(&ecc->dma_slave); edma_free_slot(ecc, ecc->dummy_slot);