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=-19.4 required=3.0 tests=BAYES_00,DKIMWL_WL_HIGH, DKIM_SIGNED,DKIM_VALID,DKIM_VALID_AU,HEADER_FROM_DIFFERENT_DOMAINS, INCLUDES_CR_TRAILER,INCLUDES_PATCH,MAILING_LIST_MULTI,SPF_HELO_NONE, USER_AGENT_GIT autolearn=unavailable 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 81873C2BA02 for ; Wed, 12 May 2021 19:12:29 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by mail.kernel.org (Postfix) with ESMTP id 477DA613CF for ; Wed, 12 May 2021 19:12:29 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S244463AbhELTM5 (ORCPT ); Wed, 12 May 2021 15:12:57 -0400 Received: from mail.kernel.org ([198.145.29.99]:37576 "EHLO mail.kernel.org" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S238256AbhELQow (ORCPT ); Wed, 12 May 2021 12:44:52 -0400 Received: by mail.kernel.org (Postfix) with ESMTPSA id 48AD761E69; Wed, 12 May 2021 16:14:24 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=linuxfoundation.org; s=korg; t=1620836064; bh=cBtYXJ/ed3+R8re53TUA0HqSCkwS+TTEGW/GYTTRJEk=; h=From:To:Cc:Subject:Date:In-Reply-To:References:From; b=kuoW0UNTawfTG42kzF4H8o/l1sDZzDG0U9ABxWBtVcvc1MZ2DMxaGAg7feSQxuqm6 x09qOjnTijlZqbVgqnlqBSO8XAIEzexYVzV4xRiQz9CpwU9aH4zh44QzequzRtPIbI 6eQB3fyUYFKc+BjeMo9RZUqH7VO3CmVJerW6iiHY= From: Greg Kroah-Hartman To: linux-kernel@vger.kernel.org Cc: Greg Kroah-Hartman , stable@vger.kernel.org, Qii Wang , Wolfram Sang , Sasha Levin Subject: [PATCH 5.12 594/677] i2c: mediatek: Fix wrong dma sync flag Date: Wed, 12 May 2021 16:50:40 +0200 Message-Id: <20210512144857.113236658@linuxfoundation.org> X-Mailer: git-send-email 2.31.1 In-Reply-To: <20210512144837.204217980@linuxfoundation.org> References: <20210512144837.204217980@linuxfoundation.org> User-Agent: quilt/0.66 MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org From: Qii Wang [ Upstream commit 3186b880447ad3cc9b6487fa626a71d64b831524 ] The right flag is apdma_sync when apdma remove hand-shake signel. Fixes: 05f6f7271a38 ("i2c: mediatek: Fix apdma and i2c hand-shake timeout") Signed-off-by: Qii Wang Signed-off-by: Wolfram Sang Signed-off-by: Sasha Levin --- drivers/i2c/busses/i2c-mt65xx.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/drivers/i2c/busses/i2c-mt65xx.c b/drivers/i2c/busses/i2c-mt65xx.c index 2ffd2f354d0a..86f70c751319 100644 --- a/drivers/i2c/busses/i2c-mt65xx.c +++ b/drivers/i2c/busses/i2c-mt65xx.c @@ -479,7 +479,7 @@ static void mtk_i2c_init_hw(struct mtk_i2c *i2c) { u16 control_reg; - if (i2c->dev_comp->dma_sync) { + if (i2c->dev_comp->apdma_sync) { writel(I2C_DMA_WARM_RST, i2c->pdmabase + OFFSET_RST); udelay(10); writel(I2C_DMA_CLR_FLAG, i2c->pdmabase + OFFSET_RST); -- 2.30.2