From patchwork Thu Sep 5 06:02:49 2019 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Yue Haibing X-Patchwork-Id: 11132173 Return-Path: Received: from mail.kernel.org (pdx-korg-mail-1.web.codeaurora.org [172.30.200.123]) by pdx-korg-patchwork-2.web.codeaurora.org (Postfix) with ESMTP id 0BCF414DE for ; Thu, 5 Sep 2019 06:03:55 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [209.132.180.67]) by mail.kernel.org (Postfix) with ESMTP id E058C217D7 for ; Thu, 5 Sep 2019 06:03:54 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1731353AbfIEGDu (ORCPT ); Thu, 5 Sep 2019 02:03:50 -0400 Received: from szxga05-in.huawei.com ([45.249.212.191]:6221 "EHLO huawei.com" rhost-flags-OK-OK-OK-FAIL) by vger.kernel.org with ESMTP id S1726175AbfIEGDu (ORCPT ); Thu, 5 Sep 2019 02:03:50 -0400 Received: from DGGEMS412-HUB.china.huawei.com (unknown [172.30.72.60]) by Forcepoint Email with ESMTP id 0180536790BE16221016; Thu, 5 Sep 2019 14:03:48 +0800 (CST) Received: from localhost (10.133.213.239) by DGGEMS412-HUB.china.huawei.com (10.3.19.212) with Microsoft SMTP Server id 14.3.439.0; Thu, 5 Sep 2019 14:03:39 +0800 From: YueHaibing To: , , , , CC: , Subject: [PATCH -next] dmaengine: ti: edma: remove unused code Date: Thu, 5 Sep 2019 14:02:49 +0800 Message-ID: <20190905060249.23928-1-yuehaibing@huawei.com> X-Mailer: git-send-email 2.10.2.windows.1 MIME-Version: 1.0 X-Originating-IP: [10.133.213.239] X-CFilter-Loop: Reflected Sender: dmaengine-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: dmaengine@vger.kernel.org drivers/dma/ti/edma.c: In function edma_probe: drivers/dma/ti/edma.c:2252:11: warning: variable off set but not used [-Wunused-but-set-variable] 'off' is not used now, so remove it. Signed-off-by: YueHaibing Acked-by: Peter Ujfalusi --- drivers/dma/ti/edma.c | 12 +----------- 1 file changed, 1 insertion(+), 11 deletions(-) diff --git a/drivers/dma/ti/edma.c b/drivers/dma/ti/edma.c index ba7c4f0..54fd981 100644 --- a/drivers/dma/ti/edma.c +++ b/drivers/dma/ti/edma.c @@ -2249,10 +2249,8 @@ static int edma_probe(struct platform_device *pdev) { struct edma_soc_info *info = pdev->dev.platform_data; s8 (*queue_priority_mapping)[2]; - int i, off; const s16 (*rsv_slots)[2]; - const s16 (*xbar_chans)[2]; - int irq; + int i, irq; char *irq_name; struct resource *mem; struct device_node *node = pdev->dev.of_node; @@ -2349,14 +2347,6 @@ static int edma_probe(struct platform_device *pdev) edma_write_slot(ecc, i, &dummy_paramset); } - /* Clear the xbar mapped channels in unused list */ - xbar_chans = info->xbar_chans; - if (xbar_chans) { - for (i = 0; xbar_chans[i][1] != -1; i++) { - off = xbar_chans[i][1]; - } - } - irq = platform_get_irq_byname(pdev, "edma3_ccint"); if (irq < 0 && node) irq = irq_of_parse_and_map(node, 0);