From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1753445AbaIHInT (ORCPT ); Mon, 8 Sep 2014 04:43:19 -0400 Received: from mailout1.w1.samsung.com ([210.118.77.11]:32504 "EHLO mailout1.w1.samsung.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1752980AbaIHInN (ORCPT ); Mon, 8 Sep 2014 04:43:13 -0400 X-AuditID: cbfec7f4-b7f156d0000063c7-39-540d6c1fb1a6 From: Krzysztof Kozlowski To: Dan Williams , Vinod Koul , dmaengine@vger.kernel.org, linux-kernel@vger.kernel.org Cc: Lars-Peter Clausen , Kyungmin Park , Marek Szyprowski , Bartlomiej Zolnierkiewicz , Krzysztof Kozlowski Subject: [PATCH v2 2/4] dmaengine: pl330: Remove unused 'regs' variable in pl330_submit_req() Date: Mon, 08 Sep 2014 10:42:48 +0200 Message-id: <1410165770-4452-2-git-send-email-k.kozlowski@samsung.com> X-Mailer: git-send-email 1.9.1 In-reply-to: <1410165770-4452-1-git-send-email-k.kozlowski@samsung.com> References: <1410165770-4452-1-git-send-email-k.kozlowski@samsung.com> X-Brightmail-Tracker: H4sIAAAAAAAAA+NgFvrNJMWRmVeSWpSXmKPExsVy+t/xy7ryObwhBu+aeS02zljPajF96gVG i9VT/7JavH5haHG26Q27xZLJ81ktLu+aw2ax9shddouXfftZHDg9Fu95yeSx5M0hVo++LasY PT5vkgtgieKySUnNySxLLdK3S+DKaNs6m7HgHFvFu8Z9TA2Ma1i7GDk5JARMJM6samaHsMUk Ltxbz9bFyMUhJLCUUaKnewsThNPHJLH3534WkCo2AWOJzcuXgFWJCHQySnycfJIVxGEWeMso 8eHwZrBZwgLxEuvnbGDsYuTgYBFQlbjS4QAS5hVwk9g66zjUajmJk8cmg9mcAu4SbQ0rGEFs IaCai49PMk9g5F3AyLCKUTS1NLmgOCk911CvODG3uDQvXS85P3cTIyTAvuxgXHzM6hCjAAej Eg9vwlWeECHWxLLiytxDjBIczEoivAxhvCFCvCmJlVWpRfnxRaU5qcWHGJk4OKUaGJce8ixj 2BJ61eOQVa5skEwVa4zohpVTFhacdJqaMPvB7MlRGx891Jz1oWFphI24/c4czrtSxrcdHzh+ TZn8vNXvZuNRa079bR3vPUVcmGeHSjpevF5uxL3pxmaxhLk3PObtXmEYOLHz6ZP7Z+S9ldam bfz6fcvNRQrLajlerd/IzatTWLYg+JMSS3FGoqEWc1FxIgCeMJfjDgIAAA== Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org The 'void __iomem *regs' is not used in pl330_submit_req() function. Remove it. Signed-off-by: Krzysztof Kozlowski --- Changes since v1: ================= 1. New patch. --- drivers/dma/pl330.c | 3 --- 1 file changed, 3 deletions(-) diff --git a/drivers/dma/pl330.c b/drivers/dma/pl330.c index 57049f84d0c0..28e3775888a6 100644 --- a/drivers/dma/pl330.c +++ b/drivers/dma/pl330.c @@ -1367,13 +1367,10 @@ static int pl330_submit_req(struct pl330_thread *thrd, struct pl330_dmac *pl330 = thrd->dmac; struct _xfer_spec xs; unsigned long flags; - void __iomem *regs; unsigned idx; u32 ccr; int ret = 0; - regs = thrd->dmac->base; - if (pl330->state == DYING || pl330->dmac_tbd.reset_chan & (1 << thrd->id)) { dev_info(thrd->dmac->ddma.dev, "%s:%d\n", -- 1.9.1