From patchwork Mon Jul 12 06:09:23 2021 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Christoph Hellwig X-Patchwork-Id: 12370337 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=-16.6 required=3.0 tests=BAYES_00,DKIM_INVALID, DKIM_SIGNED,HEADER_FROM_DIFFERENT_DOMAINS,INCLUDES_CR_TRAILER,INCLUDES_PATCH, MAILING_LIST_MULTI,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 85A5EC07E99 for ; Mon, 12 Jul 2021 06:11:05 +0000 (UTC) Received: from kanga.kvack.org (kanga.kvack.org [205.233.56.17]) by mail.kernel.org (Postfix) with ESMTP id 2C39C610CB for ; Mon, 12 Jul 2021 06:11:05 +0000 (UTC) DMARC-Filter: OpenDMARC Filter v1.3.2 mail.kernel.org 2C39C610CB Authentication-Results: mail.kernel.org; dmarc=none (p=none dis=none) header.from=lst.de Authentication-Results: mail.kernel.org; spf=pass smtp.mailfrom=owner-linux-mm@kvack.org Received: by kanga.kvack.org (Postfix) id 1A6E96B008A; Mon, 12 Jul 2021 02:11:05 -0400 (EDT) Received: by kanga.kvack.org (Postfix, from userid 40) id 157BC6B008C; Mon, 12 Jul 2021 02:11:05 -0400 (EDT) X-Delivered-To: int-list-linux-mm@kvack.org Received: by kanga.kvack.org (Postfix, from userid 63042) id F39D36B0092; Mon, 12 Jul 2021 02:11:04 -0400 (EDT) X-Delivered-To: linux-mm@kvack.org Received: from forelay.hostedemail.com (smtprelay0129.hostedemail.com [216.40.44.129]) by kanga.kvack.org (Postfix) with ESMTP id CAD036B008A for ; Mon, 12 Jul 2021 02:11:04 -0400 (EDT) Received: from smtpin39.hostedemail.com (10.5.19.251.rfc1918.com [10.5.19.251]) by forelay04.hostedemail.com (Postfix) with ESMTP id D89ED235A6 for ; Mon, 12 Jul 2021 06:11:03 +0000 (UTC) X-FDA: 78352912806.39.0D25B5A Received: from casper.infradead.org (casper.infradead.org [90.155.50.34]) by imf05.hostedemail.com (Postfix) with ESMTP id E6FF7501645A for ; Mon, 12 Jul 2021 06:11:02 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; q=dns/txt; c=relaxed/relaxed; d=infradead.org; s=casper.20170209; h=Content-Transfer-Encoding:MIME-Version: References:In-Reply-To:Message-Id:Date:Subject:Cc:To:From:Sender:Reply-To: Content-Type:Content-ID:Content-Description; bh=Myd7IJLJ7heKIz9ETwtcIPphP9GrAs74dKTdw1IlNW0=; b=ukgk67ijHtXQ1PEUlh1WacXdWU WIqEtHEGUD4+e78xBwdDdQ96GHwcDGXZGoKN8p+7q86hvOtOOiHxN3MeKXKst5nZXsCnxOVvoazU/ fNRH1LsQFSwgNKmo91nxV6rf73Waco4u5Myk8CuiZco/7k1OMWymTvPMp1oMiDjk5nJyguuWl35YK rTTUQpsDR7CM63pp+JJ59UkU3ymC77BYcTToSPZH4iLbjPc0fsChh2t5T1TgFYBYOeUpvRSe5SMmR Ka/ub8pu+YKXByg5EvKWWlN6GCKOSxnucifSmIQvNhpzSBmXCGvkAumMRr3sCOtBMbh7xWYBGstF+ GEZRpeTg==; Received: from [2001:4bb8:184:8b7c:bd9:61b8:39ba:d78a] (helo=localhost) by casper.infradead.org with esmtpsa (Exim 4.94.2 #2 (Red Hat Linux)) id 1m2p8O-00GwC0-7C; Mon, 12 Jul 2021 06:09:43 +0000 From: Christoph Hellwig To: Linus Torvalds , Andrew Morton , "James E.J. Bottomley" Cc: Russell King , Guo Ren , Thomas Bogendoerfer , Nick Hu , Greentime Hu , Vincent Chen , Helge Deller , Yoshinori Sato , Rich Felker , Geoff Levand , Paul Cercueil , Ulf Hansson , Alex Shi , linux-kernel@vger.kernel.org, linux-arm-kernel@lists.infradead.org, linux-csky@vger.kernel.org, linux-mips@vger.kernel.org, linux-parisc@vger.kernel.org, linux-sh@vger.kernel.org, linux-mmc@vger.kernel.org, linux-scsi@vger.kernel.org, linux-mm@kvack.org, linux-doc@vger.kernel.org Subject: [PATCH 1/6] mmc: JZ4740: remove the flush_kernel_dcache_page call in jz4740_mmc_read_data Date: Mon, 12 Jul 2021 08:09:23 +0200 Message-Id: <20210712060928.4161649-2-hch@lst.de> X-Mailer: git-send-email 2.30.2 In-Reply-To: <20210712060928.4161649-1-hch@lst.de> References: <20210712060928.4161649-1-hch@lst.de> MIME-Version: 1.0 X-SRS-Rewrite: SMTP reverse-path rewritten from by casper.infradead.org. See http://www.infradead.org/rpr.html Authentication-Results: imf05.hostedemail.com; dkim=pass header.d=infradead.org header.s=casper.20170209 header.b=ukgk67ij; spf=none (imf05.hostedemail.com: domain of BATV@casper.srs.infradead.org has no SPF policy when checking 90.155.50.34) smtp.mailfrom=BATV@casper.srs.infradead.org; dmarc=none X-Rspamd-Server: rspam05 X-Stat-Signature: ao87c4zpqwdqesab6yejn4u8zojdk1s5 X-Rspamd-Queue-Id: E6FF7501645A X-HE-Tag: 1626070262-847722 X-Bogosity: Ham, tests=bogofilter, spamicity=0.000000, version=1.2.4 Sender: owner-linux-mm@kvack.org Precedence: bulk X-Loop: owner-majordomo@kvack.org List-ID: MIPS now implements flush_kernel_dcache_page (as an alias to flush_dcache_page). Signed-off-by: Christoph Hellwig Tested-by: Paul Cercueil Acked-by: Ulf Hansson --- drivers/mmc/host/jz4740_mmc.c | 4 ---- 1 file changed, 4 deletions(-) diff --git a/drivers/mmc/host/jz4740_mmc.c b/drivers/mmc/host/jz4740_mmc.c index 0db17bcc9c16..aa2240c83510 100644 --- a/drivers/mmc/host/jz4740_mmc.c +++ b/drivers/mmc/host/jz4740_mmc.c @@ -578,10 +578,6 @@ static bool jz4740_mmc_read_data(struct jz4740_mmc_host *host, } } data->bytes_xfered += miter->length; - - /* This can go away once MIPS implements - * flush_kernel_dcache_page */ - flush_dcache_page(miter->page); } sg_miter_stop(miter);