From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: X-Spam-Checker-Version: SpamAssassin 3.4.0 (2014-02-07) on aws-us-west-2-korg-lkml-1.web.codeaurora.org X-Spam-Level: X-Spam-Status: No, score=-9.5 required=3.0 tests=DKIM_ADSP_CUSTOM_MED, DKIM_SIGNED,DKIM_VALID,FREEMAIL_FORGED_FROMDOMAIN,FREEMAIL_FROM, HEADER_FROM_DIFFERENT_DOMAINS,INCLUDES_PATCH,MAILING_LIST_MULTI,SIGNED_OFF_BY, SPF_HELO_NONE,SPF_PASS,URIBL_BLOCKED,USER_AGENT_GIT autolearn=ham autolearn_force=no version=3.4.0 Received: from mail.kernel.org (mail.kernel.org [198.145.29.99]) by smtp.lore.kernel.org (Postfix) with ESMTP id 86BC6C433E0 for ; Thu, 11 Jun 2020 05:45:22 +0000 (UTC) Received: from bombadil.infradead.org (bombadil.infradead.org [198.137.202.133]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by mail.kernel.org (Postfix) with ESMTPS id 56E172074B for ; Thu, 11 Jun 2020 05:45:22 +0000 (UTC) Authentication-Results: mail.kernel.org; dkim=pass (2048-bit key) header.d=lists.infradead.org header.i=@lists.infradead.org header.b="QaK+L+Xt"; dkim=fail reason="signature verification failed" (2048-bit key) header.d=gmail.com header.i=@gmail.com header.b="RPc879Fn" DMARC-Filter: OpenDMARC Filter v1.3.2 mail.kernel.org 56E172074B Authentication-Results: mail.kernel.org; dmarc=fail (p=none dis=none) header.from=gmail.com Authentication-Results: mail.kernel.org; spf=none smtp.mailfrom=linux-mtd-bounces+linux-mtd=archiver.kernel.org@lists.infradead.org DKIM-Signature: v=1; a=rsa-sha256; q=dns/txt; c=relaxed/relaxed; d=lists.infradead.org; s=bombadil.20170209; h=Sender: Content-Transfer-Encoding:Content-Type:MIME-Version:Cc:List-Subscribe: List-Help:List-Post:List-Archive:List-Unsubscribe:List-Id:Message-Id:Date: Subject:To:From:Reply-To:Content-ID:Content-Description:Resent-Date: Resent-From:Resent-Sender:Resent-To:Resent-Cc:Resent-Message-ID:In-Reply-To: References:List-Owner; bh=5Aaejqu2+V5ThGOoYcatJkMgtUdoONlyJwvNSocunxw=; b=QaK +L+XttGTqOJLtKcDowqPUg+1cheDy/JBk1B73uddugl3kdiHn3R3RXaUBxcb+sOgj4QFZzSAoJ5IW tWA1v4QR8wvjPNYQVOIhXhkDJMXXorEywiAtep5cT8X3SsfnjyTylR7ANrh7glo1bfL6j4+ga6lnz PnAoMWK/yGIBinLm47E+oLVWBHjjVW6QDPtZbPcIBHxaHTszNAAvTqSd0QYwwtP/jo8uG4pG/97YA 3Z4wNDVdfElBjo4jJT5OCQFTcsYBorrNQhwbWcxG7Z9xJMC9NGOdCHv3dplEjBHavJpRYeNewFDzU V/6Psby/viINXDK8HMyH52Zv6YfoUDw==; Received: from localhost ([127.0.0.1] helo=bombadil.infradead.org) by bombadil.infradead.org with esmtp (Exim 4.92.3 #3 (Red Hat Linux)) id 1jjG1Y-0004Zk-0a; Thu, 11 Jun 2020 05:45:12 +0000 Received: from mail-wr1-x444.google.com ([2a00:1450:4864:20::444]) by bombadil.infradead.org with esmtps (Exim 4.92.3 #3 (Red Hat Linux)) id 1jjG1U-0003K7-Iq for linux-mtd@lists.infradead.org; Thu, 11 Jun 2020 05:45:09 +0000 Received: by mail-wr1-x444.google.com with SMTP id x6so4721270wrm.13 for ; Wed, 10 Jun 2020 22:45:06 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gmail.com; s=20161025; h=from:to:cc:subject:date:message-id; bh=CMSRdAMjqQ0hUIKg7+9PjXGS1txRLKEo1w8Yv1LWP4U=; b=RPc879FnDmXOmAiuG2ZiC2YAn/tFY+I56Ips0B76qiI4DawSzuLFJVbQq0JOYlQDvD QLujLY1XQ4R7Jo2IeeSNhcAYgf3KHPenlEC/nFdJIa9AoFcCBxo6ovQH8zm+bPeHfxFx Ia36NQzuV5x9wyHdewsXeQX2C1iAjxvRH5d+dcUdrkTKU5Wa2CLaXobq1J4sAnYghdwv cN1Knh+GBr2tfe99M45qIk5ozZq8B1Daw1dCXcbesgd3/OscMuvVXSbwvDpkVlMVWCIF nwS/J6EaUvJevLnehE9CPm8svB3JeptLEDquIukgcmT5DmpfSsppK5sv3tCRRfqxrYa0 vg+A== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20161025; h=x-gm-message-state:from:to:cc:subject:date:message-id; bh=CMSRdAMjqQ0hUIKg7+9PjXGS1txRLKEo1w8Yv1LWP4U=; b=qsLj2g5dBTMKApRZTM8+uUZVOGbYknLzAocvvsQ2/tolNpRxpKk74XzXv4asbmS2Ue 6PNoqK/6tVLf2oNszXgs7OwENVQSGG5L7ZrdNrajUHTIgLzjS8hJvfSTWXtrLPIZIwDx oSqnLGKEOJ7ROdXZGFeW6IS4zIj2UTSBg7aQakb2/BZVawwGfUA1ubIjZFFS+7lkdLri bkygxYCoV0g9Xgpd5YvUhhm3rRfXgL07FzViNK7VXZUeCVC+5KLkS75IRcr/m/WRD7EE UxpNQG9Wjnjt1vbPwNSpeu00oVrR2YzD9NKIVrpegHO8179ZmjSaWJOPo/2v57gV9wMz m0xg== X-Gm-Message-State: AOAM532JntlY8G9Gx3u9Y+SIpEijLaUbHz1OaJIBeKnPQ8qn5oKQkXNe b8+3VbdWBameX0wHqJE1pFg= X-Google-Smtp-Source: ABdhPJwiu6b2yxpfn7MNIZSUJW6IzfpHRnguKDTAPMNAkrUoYbMuKaWHiMGXorXYC42Gftp6XKv2Mw== X-Received: by 2002:a5d:6a4b:: with SMTP id t11mr7404152wrw.404.1591854301729; Wed, 10 Jun 2020 22:45:01 -0700 (PDT) Received: from mail.broadcom.com ([192.19.231.250]) by smtp.gmail.com with ESMTPSA id j16sm3492724wre.21.2020.06.10.22.44.59 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Wed, 10 Jun 2020 22:45:01 -0700 (PDT) From: Kamal Dasu To: Brian Norris , Kamal Dasu , Miquel Raynal , Richard Weinberger , Vignesh Raghavendra Subject: [PATCH 1/2] mtd: rawnand: brcmnand: Don't default to edu transfer Date: Thu, 11 Jun 2020 01:44:53 -0400 Message-Id: <20200611054454.2547-1-kdasu.kdev@gmail.com> X-Mailer: git-send-email 2.17.1 X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20200610_224508_663407_783FAA92 X-CRM114-Status: GOOD ( 11.22 ) X-BeenThere: linux-mtd@lists.infradead.org X-Mailman-Version: 2.1.29 Precedence: list List-Id: Linux MTD discussion mailing list List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Cc: bcm-kernel-feedback-list@broadcom.com, linux-mtd@lists.infradead.org, linux-kernel@vger.kernel.org MIME-Version: 1.0 Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: 7bit Sender: "linux-mtd" Errors-To: linux-mtd-bounces+linux-mtd=archiver.kernel.org@lists.infradead.org When flash-dma is absent do not default to using flash-edu. Make sure flash-edu is enabled before setting EDU transfer function. Fixes: a5d53ad26a8b ("mtd: rawnand: brcmnand: Add support for flash-edu for dma transfers") Signed-off-by: Kamal Dasu --- drivers/mtd/nand/raw/brcmnand/brcmnand.c | 5 +++-- 1 file changed, 3 insertions(+), 2 deletions(-) diff --git a/drivers/mtd/nand/raw/brcmnand/brcmnand.c b/drivers/mtd/nand/raw/brcmnand/brcmnand.c index 8f9ffb46a09f..0c1d6e543586 100644 --- a/drivers/mtd/nand/raw/brcmnand/brcmnand.c +++ b/drivers/mtd/nand/raw/brcmnand/brcmnand.c @@ -2953,8 +2953,9 @@ int brcmnand_probe(struct platform_device *pdev, struct brcmnand_soc *soc) if (ret < 0) goto err; - /* set edu transfer function to call */ - ctrl->dma_trans = brcmnand_edu_trans; + if (has_edu(ctrl)) + /* set edu transfer function to call */ + ctrl->dma_trans = brcmnand_edu_trans; } /* Disable automatic device ID config, direct addressing */ -- 2.17.1 ______________________________________________________ Linux MTD discussion mailing list http://lists.infradead.org/mailman/listinfo/linux-mtd/