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: 672791 Return-Path: X-Original-To: incoming-imx@patchwork.ozlabs.org Delivered-To: patchwork-incoming-imx@bilbo.ozlabs.org Received: from bombadil.infradead.org (bombadil.infradead.org [IPv6:2001:1868:205::9]) (using TLSv1.2 with cipher ECDHE-RSA-AES128-GCM-SHA256 (128/128 bits)) (No client certificate requested) by ozlabs.org (Postfix) with ESMTPS id 3sfGCn56zfz9sdn for ; Wed, 21 Sep 2016 20:32:37 +1000 (AEST) Received: from localhost ([127.0.0.1] helo=bombadil.infradead.org) by bombadil.infradead.org with esmtp (Exim 4.85_2 #1 (Red Hat Linux)) id 1bmenW-0007AJ-16; Wed, 21 Sep 2016 10:30:38 +0000 Received: from arroyo.ext.ti.com ([198.47.19.12]) by bombadil.infradead.org with esmtps (Exim 4.85_2 #1 (Red Hat Linux)) id 1bmekO-0003hZ-Jk for linux-arm-kernel@lists.infradead.org; Wed, 21 Sep 2016 10:27:26 +0000 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: , 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 X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20160921_032724_959934_595B802D X-CRM114-Status: UNSURE ( 8.15 ) X-CRM114-Notice: Please train this message. X-Spam-Score: -3.3 (---) X-Spam-Report: SpamAssassin version 3.4.0 on bombadil.infradead.org summary: Content analysis details: (-3.3 points) pts rule name description ---- ---------------------- -------------------------------------------------- -0.0 SPF_PASS SPF: sender matches SPF record -1.4 RP_MATCHES_RCVD Envelope sender domain matches handover relay domain -1.9 BAYES_00 BODY: Bayes spam probability is 0 to 1% [score: 0.0000] X-BeenThere: linux-arm-kernel@lists.infradead.org X-Mailman-Version: 2.1.20 Precedence: list List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Cc: arnd@arndb.de, tony@atomide.com, linux-kernel@vger.kernel.org, dmaengine@vger.kernel.org, linux-omap@vger.kernel.org, linux-arm-kernel@lists.infradead.org Sender: "linux-arm-kernel" Errors-To: linux-arm-kernel-bounces+incoming-imx=patchwork.ozlabs.org@lists.infradead.org List-Id: linux-imx-kernel.lists.patchwork.ozlabs.org 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;