Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1753491AbaKQNpy (ORCPT ); Mon, 17 Nov 2014 08:45:54 -0500 Received: from down.free-electrons.com ([37.187.137.238]:49102 "EHLO mail.free-electrons.com" rhost-flags-OK-OK-OK-FAIL) by vger.kernel.org with ESMTP id S1752596AbaKQNpp (ORCPT ); Mon, 17 Nov 2014 08:45:45 -0500 From: Maxime Ripard To: Vinod Koul , dmaengine@vger.kernel.org Cc: linux-kernel@vger.kernel.org, linux-arm-kernel@lists.infradead.org, Laurent Pinchart , =?UTF-8?q?Antoine=20T=C3=A9nart?= , Russell King , lars@metafoo.de, Maxime Ripard Subject: [PATCH v5 52/61] dmaengine: fsl-edma: Declare slave capabilities for the generic code Date: Mon, 17 Nov 2014 14:42:46 +0100 Message-Id: <1416231775-31252-53-git-send-email-maxime.ripard@free-electrons.com> X-Mailer: git-send-email 2.1.1 In-Reply-To: <1416231775-31252-1-git-send-email-maxime.ripard@free-electrons.com> References: <1416231775-31252-1-git-send-email-maxime.ripard@free-electrons.com> Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Now that the generic slave caps code can make use of the device assigned capabilities, instead of relying on a callback to be implemented. Make use of this code. Signed-off-by: Maxime Ripard --- drivers/dma/fsl-edma.c | 17 ++++------------- 1 file changed, 4 insertions(+), 13 deletions(-) diff --git a/drivers/dma/fsl-edma.c b/drivers/dma/fsl-edma.c index b5b7474f8859..1382332e7e49 100644 --- a/drivers/dma/fsl-edma.c +++ b/drivers/dma/fsl-edma.c @@ -784,18 +784,6 @@ static void fsl_edma_free_chan_resources(struct dma_chan *chan) fsl_chan->tcd_pool = NULL; } -static int fsl_dma_device_slave_caps(struct dma_chan *dchan, - struct dma_slave_caps *caps) -{ - caps->src_addr_widths = FSL_EDMA_BUSWIDTHS; - caps->dst_addr_widths = FSL_EDMA_BUSWIDTHS; - caps->directions = BIT(DMA_DEV_TO_MEM) | BIT(DMA_MEM_TO_DEV); - caps->cmd_pause = true; - caps->cmd_terminate = true; - - return 0; -} - static int fsl_edma_irq_init(struct platform_device *pdev, struct fsl_edma_engine *fsl_edma) { @@ -926,7 +914,10 @@ static int fsl_edma_probe(struct platform_device *pdev) fsl_edma->dma_dev.device_resume = fsl_edma_resume; fsl_edma->dma_dev.device_terminate_all = fsl_edma_terminate_all; fsl_edma->dma_dev.device_issue_pending = fsl_edma_issue_pending; - fsl_edma->dma_dev.device_slave_caps = fsl_dma_device_slave_caps; + + fsl_edma->dma_dev.src_addr_widths = FSL_EDMA_BUSWIDTHS; + fsl_edma->dma_dev.dst_addr_widths = FSL_EDMA_BUSWIDTHS; + fsl_edma->dma_dev.directions = BIT(DMA_DEV_TO_MEM) | BIT(DMA_MEM_TO_DEV); platform_set_drvdata(pdev, fsl_edma); -- 2.1.1 -- To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to majordomo@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/