From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1754449AbaI2Mmh (ORCPT ); Mon, 29 Sep 2014 08:42:37 -0400 Received: from mailout4.w1.samsung.com ([210.118.77.14]:50350 "EHLO mailout4.w1.samsung.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1752587AbaI2Mmd (ORCPT ); Mon, 29 Sep 2014 08:42:33 -0400 X-AuditID: cbfec7f4-b7f156d0000063c7-13-542953b68897 From: Krzysztof Kozlowski To: Vinod Koul , Dan Williams , Lars-Peter Clausen , Michal Simek , Dan Carpenter , dmaengine@vger.kernel.org, linux-kernel@vger.kernel.org Cc: Kyungmin Park , Marek Szyprowski , Bartlomiej Zolnierkiewicz , Krzysztof Kozlowski Subject: [RESEND PATCH v2 2/4] dmaengine: pl330: Remove unused 'regs' variable in pl330_submit_req() Date: Mon, 29 Sep 2014 14:42:19 +0200 Message-id: <1411994541-31494-2-git-send-email-k.kozlowski@samsung.com> X-Mailer: git-send-email 1.9.1 In-reply-to: <1411994541-31494-1-git-send-email-k.kozlowski@samsung.com> References: <1411994541-31494-1-git-send-email-k.kozlowski@samsung.com> X-Brightmail-Tracker: H4sIAAAAAAAAA+NgFupjluLIzCtJLcpLzFFi42I5/e/4Fd1twZohBs+eWlpsnLGe1eL1v+ks FtOnXmC0WD31L5D7wtDibNMbdoslk+ezWlzeNYfNYu2Ru+wW715GWLzs28/iwO2xeM9LJo8l bw6xenx8eovFo2/LKkaPz5vkPPZ+/s0SwBbFZZOSmpNZllqkb5fAldG2dTZjwTm2ineN+5ga GNewdjFyckgImEjMWnidCcIWk7hwbz1bFyMXh5DAUkaJc2vnMIMkhAT6mCRWHs0HsdkEjCU2 L18CViQi0Mok8WLmJxYQh1ngKKPE9N63YKOEBdIkulb1sYHYLAKqEs8XvGEEsXkF3CUe9XVB rZOTOHlsMtgZnAIeEucnv2OE2OYu8Wt5B/MERt4FjAyrGEVTS5MLipPScw31ihNzi0vz0vWS 83M3MULC8MsOxsXHrA4xCnAwKvHwcqzQCBFiTSwrrsw9xCjBwawkwmtnqxkixJuSWFmVWpQf X1Sak1p8iJGJg1OqgdHF6XGweByfkOWpBSFFXAqOu2fUJszMmvfyMWfy7LQN9i3GM/fmLvtW 9GH9nTVcfHsn9mXrHhT96JCwduNep5XqRqu7ShZt4L7S5yx3qJIh4lX6+sTOyuyS7spC/omi NTd5c0NvXldLTd+g2Rabcdft/oPo6xv2hTe5pF9mbP6ze0oxx+sjp5VYijMSDbWYi4oTASL7 qaQhAgAA 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