From patchwork Tue Sep 16 11:17:47 2014 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Pramod Gurav X-Patchwork-Id: 4916551 Return-Path: X-Original-To: patchwork-linux-arm-msm@patchwork.kernel.org Delivered-To: patchwork-parsemail@patchwork1.web.kernel.org Received: from mail.kernel.org (mail.kernel.org [198.145.19.201]) by patchwork1.web.kernel.org (Postfix) with ESMTP id BDB279F349 for ; Tue, 16 Sep 2014 11:13:18 +0000 (UTC) Received: from mail.kernel.org (localhost [127.0.0.1]) by mail.kernel.org (Postfix) with ESMTP id B2EBA2015E for ; Tue, 16 Sep 2014 11:15:27 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [209.132.180.67]) by mail.kernel.org (Postfix) with ESMTP id 8F150201ED for ; Tue, 16 Sep 2014 11:15:21 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1753683AbaIPLO2 (ORCPT ); Tue, 16 Sep 2014 07:14:28 -0400 Received: from smtp78.ord1c.emailsrvr.com ([108.166.43.78]:44336 "EHLO smtp78.ord1c.emailsrvr.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1753858AbaIPLO1 (ORCPT ); Tue, 16 Sep 2014 07:14:27 -0400 Received: from localhost (localhost.localdomain [127.0.0.1]) by smtp2.relay.ord1c.emailsrvr.com (SMTP Server) with ESMTP id D22001806A5; Tue, 16 Sep 2014 07:14:26 -0400 (EDT) X-Virus-Scanned: OK Received: by smtp2.relay.ord1c.emailsrvr.com (Authenticated sender: pramod.gurav-AT-smartplayin.com) with ESMTPSA id C1F0D18067E; Tue, 16 Sep 2014 07:14:24 -0400 (EDT) X-Sender-Id: pramod.gurav@smartplayin.com Received: from SPINITLTDL00278.smartplayin.local ([UNAVAILABLE]. [220.227.185.53]) (using TLSv1.1 with cipher DHE-RSA-AES256-SHA) by 0.0.0.0:465 (trex/5.2.10); Tue, 16 Sep 2014 11:14:26 GMT From: Pramod Gurav To: linux-kernel@vger.kernel.org Cc: David Brown , Daniel Walker , Bryan Huntsman , Ulf Hansson , linux-mmc@vger.kernel.org, linux-arm-msm@vger.kernel.org Subject: [PATCH 4/5] mmc: msm_sdcc: Remove duplicate check around dmares Date: Tue, 16 Sep 2014 16:47:47 +0530 Message-Id: <1410866268-15185-5-git-send-email-pramod.gurav@smartplayin.com> X-Mailer: git-send-email 1.7.9.5 In-Reply-To: <1410866268-15185-1-git-send-email-pramod.gurav@smartplayin.com> References: <1410866268-15185-1-git-send-email-pramod.gurav@smartplayin.com> Sender: linux-arm-msm-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-arm-msm@vger.kernel.org X-Spam-Status: No, score=-7.6 required=5.0 tests=BAYES_00, RCVD_IN_DNSWL_HI, RP_MATCHES_RCVD, UNPARSEABLE_RELAY autolearn=unavailable version=3.3.1 X-Spam-Checker-Version: SpamAssassin 3.3.1 (2010-03-16) on mail.kernel.org X-Virus-Scanned: ClamAV using ClamSMTP This removes duplicate check on host->dmares. As function msmsdcc_init_dma() is called only after host->dmares is found true, it is unnecessary to recheck inside the function. Cc: David Brown Cc: Daniel Walker Cc: Bryan Huntsman CC: Ulf Hansson CC: linux-mmc@vger.kernel.org CC: linux-arm-msm@vger.kernel.org Signed-off-by: Pramod Gurav --- drivers/mmc/host/msm_sdcc.c | 3 --- 1 file changed, 3 deletions(-) diff --git a/drivers/mmc/host/msm_sdcc.c b/drivers/mmc/host/msm_sdcc.c index 2111c03..5025364 100644 --- a/drivers/mmc/host/msm_sdcc.c +++ b/drivers/mmc/host/msm_sdcc.c @@ -1143,9 +1143,6 @@ msmsdcc_init_dma(struct msmsdcc_host *host) host->dma.host = host; host->dma.channel = -1; - if (!host->dmares) - return -ENODEV; - host->dma.nc = dma_alloc_coherent(NULL, sizeof(struct msmsdcc_nc_dmadata), &host->dma.nc_busaddr,