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=-2.8 required=3.0 tests=HEADER_FROM_DIFFERENT_DOMAINS, MAILING_LIST_MULTI,SPF_PASS,UNPARSEABLE_RELAY,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 58EDFC6778F for ; Sat, 7 Jul 2018 09:30:48 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [209.132.180.67]) by mail.kernel.org (Postfix) with ESMTP id 1D99121A6F for ; Sat, 7 Jul 2018 09:30:48 +0000 (UTC) DMARC-Filter: OpenDMARC Filter v1.3.2 mail.kernel.org 1D99121A6F Authentication-Results: mail.kernel.org; dmarc=none (p=none dis=none) header.from=mediatek.com Authentication-Results: mail.kernel.org; spf=none smtp.mailfrom=linux-kernel-owner@vger.kernel.org Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1752944AbeGGJaR (ORCPT ); Sat, 7 Jul 2018 05:30:17 -0400 Received: from mailgw02.mediatek.com ([210.61.82.184]:18299 "EHLO mailgw02.mediatek.com" rhost-flags-OK-FAIL-OK-FAIL) by vger.kernel.org with ESMTP id S1751863AbeGGJaP (ORCPT ); Sat, 7 Jul 2018 05:30:15 -0400 X-UUID: 9eef44b634264c67ad865dea6ae3f859-20180707 Received: from mtkcas06.mediatek.inc [(172.21.101.30)] by mailgw02.mediatek.com (envelope-from ) (mhqrelay.mediatek.com ESMTP with TLS) with ESMTP id 1693276976; Sat, 07 Jul 2018 17:30:05 +0800 Received: from mtkcas07.mediatek.inc (172.21.101.84) by mtkmbs03n2.mediatek.inc (172.21.101.182) with Microsoft SMTP Server (TLS) id 15.0.1210.3; Sat, 7 Jul 2018 17:30:02 +0800 Received: from localhost.localdomain (10.17.3.153) by mtkcas07.mediatek.inc (172.21.101.73) with Microsoft SMTP Server id 15.0.1210.3 via Frontend Transport; Sat, 7 Jul 2018 17:30:02 +0800 From: Jun Gao To: Wolfram Sang CC: , , , , , Subject: [PATCH v2 0/3] Register i2c adapter driver earlier and use DMA safe buffers Date: Sat, 7 Jul 2018 17:29:52 +0800 Message-ID: <1530955795-17714-1-git-send-email-jun.gao@mediatek.com> X-Mailer: git-send-email 1.8.1.1.dirty MIME-Version: 1.0 Content-Type: text/plain X-MTK: N Sender: linux-kernel-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org This patch series based on v4.18-rc1, include i2c adapter driver register time modification, DMA safe buffer free function and DMA safe buffers used for i2c transactions. changes since v1: - Add the initializations for DMA safe buffer pointers Jun Gao (3): i2c: mediatek: Register i2c adapter driver earlier i2c: Add helper to ease DMA handling i2c: mediatek: Use DMA safe buffers for i2c transactions drivers/i2c/busses/i2c-mt65xx.c | 74 ++++++++++++++++++++++++++++++++++++----- drivers/i2c/i2c-core-base.c | 14 ++++++++ include/linux/i2c.h | 1 + 3 files changed, 81 insertions(+), 8 deletions(-) -- 1.8.1.1