From patchwork Tue Sep 20 08:59:13 2016 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Vinod Koul X-Patchwork-Id: 9341323 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 8BE026077A for ; Tue, 20 Sep 2016 08:51:58 +0000 (UTC) Received: from mail.wl.linuxfoundation.org (localhost [127.0.0.1]) by mail.wl.linuxfoundation.org (Postfix) with ESMTP id 7FA0829D5C for ; Tue, 20 Sep 2016 08:51:58 +0000 (UTC) Received: by mail.wl.linuxfoundation.org (Postfix, from userid 486) id 749A029D5E; Tue, 20 Sep 2016 08:51:58 +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 2CB2829D5C for ; Tue, 20 Sep 2016 08:51:58 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1754248AbcITIv5 (ORCPT ); Tue, 20 Sep 2016 04:51:57 -0400 Received: from mga05.intel.com ([192.55.52.43]:27930 "EHLO mga05.intel.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1753798AbcITIv5 (ORCPT ); Tue, 20 Sep 2016 04:51:57 -0400 Received: from fmsmga002.fm.intel.com ([10.253.24.26]) by fmsmga105.fm.intel.com with ESMTP; 20 Sep 2016 01:51:57 -0700 X-ExtLoop1: 1 X-IronPort-AV: E=Sophos;i="5.30,366,1470726000"; d="scan'208";a="1059392029" Received: from vkoul-udesk7.iind.intel.com ([10.223.84.143]) by fmsmga002.fm.intel.com with ESMTP; 20 Sep 2016 01:51:55 -0700 From: Vinod Koul To: dmaengine@vger.kernel.org Cc: Arnd Bergmann , Vinod Koul , Krzysztof Kozlowski Subject: [PATCH v2 23/30] dmaengine: s3c24xx: fix pointer cast warnings Date: Tue, 20 Sep 2016 14:29:13 +0530 Message-Id: <1474361960-12434-24-git-send-email-vinod.koul@intel.com> X-Mailer: git-send-email 1.9.1 In-Reply-To: <1474361960-12434-1-git-send-email-vinod.koul@intel.com> References: <1474361960-12434-1-git-send-email-vinod.koul@intel.com> Sender: dmaengine-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: dmaengine@vger.kernel.org X-Virus-Scanned: ClamAV using ClamSMTP On some systems, pointer can be large than unsigned int, triggering warning pointer-to-int-cast on conversion. drivers/dma/s3c24xx-dma.c: In function 's3c24xx_dma_filter': drivers/dma/s3c24xx-dma.c:1421:24: warning: cast from pointer to integer of different size [-Wpointer-to-int-cast] Use a long value for type conversion. Cc: Krzysztof Kozlowski Suggested-by: Arnd Bergmann Signed-off-by: Vinod Koul Reviewed-by: Krzysztof Kozlowski --- drivers/dma/s3c24xx-dma.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/drivers/dma/s3c24xx-dma.c b/drivers/dma/s3c24xx-dma.c index b4a7041c4f81..ae1937a32e71 100644 --- a/drivers/dma/s3c24xx-dma.c +++ b/drivers/dma/s3c24xx-dma.c @@ -1418,7 +1418,7 @@ bool s3c24xx_dma_filter(struct dma_chan *chan, void *param) s3cchan = to_s3c24xx_dma_chan(chan); - return s3cchan->id == (int)param; + return s3cchan->id == (uintptr_t)param; } EXPORT_SYMBOL(s3c24xx_dma_filter);