From patchwork Wed Sep 21 10:26:34 2016 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 8bit X-Patchwork-Submitter: Peter Ujfalusi X-Patchwork-Id: 9343253 Return-Path: Received: from mail.wl.linuxfoundation.org (pdx-wl-mail.web.codeaurora.org [172.30.200.125]) by pdx-korg-patchwork.web.codeaurora.org (Postfix) with ESMTP id 262B160B16 for ; Wed, 21 Sep 2016 10:28:02 +0000 (UTC) Received: from mail.wl.linuxfoundation.org (localhost [127.0.0.1]) by mail.wl.linuxfoundation.org (Postfix) with ESMTP id 182962A586 for ; Wed, 21 Sep 2016 10:28:02 +0000 (UTC) Received: by mail.wl.linuxfoundation.org (Postfix, from userid 486) id 0CD452A5A9; Wed, 21 Sep 2016 10:28:02 +0000 (UTC) X-Spam-Checker-Version: SpamAssassin 3.3.1 (2010-03-16) on pdx-wl-mail.web.codeaurora.org X-Spam-Level: X-Spam-Status: No, score=-6.9 required=2.0 tests=BAYES_00,RCVD_IN_DNSWL_HI autolearn=ham version=3.3.1 Received: from vger.kernel.org (vger.kernel.org [209.132.180.67]) by mail.wl.linuxfoundation.org (Postfix) with ESMTP id A012D2A59E for ; Wed, 21 Sep 2016 10:28:01 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1756279AbcIUK16 (ORCPT ); Wed, 21 Sep 2016 06:27:58 -0400 Received: from arroyo.ext.ti.com ([198.47.19.12]:51656 "EHLO arroyo.ext.ti.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1756807AbcIUK1c (ORCPT ); Wed, 21 Sep 2016 06:27:32 -0400 Received: from dflxv15.itg.ti.com ([128.247.5.124]) by arroyo.ext.ti.com (8.13.7/8.13.7) with ESMTP id u8LAQvtM011801; Wed, 21 Sep 2016 05:26:57 -0500 Received: from DFLE73.ent.ti.com (dfle73.ent.ti.com [128.247.5.110]) by dflxv15.itg.ti.com (8.14.3/8.13.8) with ESMTP id u8LAQvpj026760; Wed, 21 Sep 2016 05:26:57 -0500 Received: from dflp33.itg.ti.com (10.64.6.16) by DFLE73.ent.ti.com (128.247.5.110) with Microsoft SMTP Server id 14.3.294.0; Wed, 21 Sep 2016 05:26:56 -0500 Received: from dflp33.itg.ti.com (ileax41-snat.itg.ti.com [10.172.224.153]) by dflp33.itg.ti.com (8.14.3/8.13.8) with ESMTP id u8LAQdWZ020693; Wed, 21 Sep 2016 05:26:54 -0500 From: Peter Ujfalusi To: , CC: , , , , , Subject: [PATCH v2 6/9] dmaengine: ti-dma-crossbar: Use enum for crossbar type Date: Wed, 21 Sep 2016 13:26:34 +0300 Message-ID: <20160921102637.24845-7-peter.ujfalusi@ti.com> X-Mailer: git-send-email 2.10.0 In-Reply-To: <20160921102637.24845-1-peter.ujfalusi@ti.com> References: <20160921102637.24845-1-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-Virus-Scanned: ClamAV using ClamSMTP Fixes compiler warnings on 64bit architectures: drivers/dma/ti-dma-crossbar.c: In function ‘ti_dra7_xbar_probe’: drivers/dma/ti-dma-crossbar.c:398:21: warning: cast from pointer to integer of different size [-Wpointer-to-int-cast] xbar->dma_offset = (u32)match->data; ^ drivers/dma/ti-dma-crossbar.c: In function ‘ti_dma_xbar_probe’: drivers/dma/ti-dma-crossbar.c:431:10: warning: cast from pointer to integer of different size [-Wpointer-to-int-cast] switch ((u32)match->data) { ^ Signed-off-by: Peter Ujfalusi --- drivers/dma/ti-dma-crossbar.c | 10 ++++++---- 1 file changed, 6 insertions(+), 4 deletions(-) diff --git a/drivers/dma/ti-dma-crossbar.c b/drivers/dma/ti-dma-crossbar.c index e4f3bd1ae264..876e4ccaf033 100644 --- a/drivers/dma/ti-dma-crossbar.c +++ b/drivers/dma/ti-dma-crossbar.c @@ -16,8 +16,10 @@ #include #include -#define TI_XBAR_DRA7 0 -#define TI_XBAR_AM335X 1 +enum ti_xbar_type { + TI_XBAR_DRA7 = 0, + TI_XBAR_AM335X, +}; static const struct of_device_id ti_dma_xbar_match[] = { { @@ -395,7 +397,7 @@ static int ti_dra7_xbar_probe(struct platform_device *pdev) xbar->dmarouter.dev = &pdev->dev; xbar->dmarouter.route_free = ti_dra7_xbar_free; - xbar->dma_offset = (u32)match->data; + xbar->dma_offset = (enum ti_xbar_type)match->data; mutex_init(&xbar->mutex); platform_set_drvdata(pdev, xbar); @@ -428,7 +430,7 @@ static int ti_dma_xbar_probe(struct platform_device *pdev) if (unlikely(!match)) return -EINVAL; - switch ((u32)match->data) { + switch ((enum ti_xbar_type)match->data) { case TI_XBAR_DRA7: ret = ti_dra7_xbar_probe(pdev); break;