From patchwork Fri May 26 08:20:57 2017 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Wolfram Sang X-Patchwork-Id: 767318 Return-Path: X-Original-To: incoming@patchwork.ozlabs.org Delivered-To: patchwork-incoming@bilbo.ozlabs.org Received: from vger.kernel.org (vger.kernel.org [209.132.180.67]) by ozlabs.org (Postfix) with ESMTP id 3wYzd83hhhz9s7r for ; Fri, 26 May 2017 18:22:04 +1000 (AEST) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1947394AbdEZIV2 (ORCPT ); Fri, 26 May 2017 04:21:28 -0400 Received: from sauhun.de ([88.99.104.3]:44352 "EHLO pokefinder.org" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1947375AbdEZIVQ (ORCPT ); Fri, 26 May 2017 04:21:16 -0400 Received: from localhost (p54B3341B.dip0.t-ipconnect.de [84.179.52.27]) by pokefinder.org (Postfix) with ESMTPSA id 596A52C2FEA; Fri, 26 May 2017 10:21:14 +0200 (CEST) From: Wolfram Sang To: linux-i2c@vger.kernel.org Cc: Jean Delvare , linux-acpi@vger.kernel.org, Wolfram Sang , Jonathan Corbet , linux-doc@vger.kernel.org, linux-kernel@vger.kernel.org Subject: [PATCH 6/8] docs: i2c: dev-interface: adapt to new filenames of the i2c core Date: Fri, 26 May 2017 10:20:57 +0200 Message-Id: <20170526082101.4746-7-wsa@the-dreams.de> X-Mailer: git-send-email 2.11.0 In-Reply-To: <20170526082101.4746-1-wsa@the-dreams.de> References: <20170526082101.4746-1-wsa@the-dreams.de> Sender: linux-i2c-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-i2c@vger.kernel.org The I2C core files were renamed, adapt the textfile to it. Signed-off-by: Wolfram Sang --- Documentation/i2c/dev-interface | 14 +++++++------- 1 file changed, 7 insertions(+), 7 deletions(-) diff --git a/Documentation/i2c/dev-interface b/Documentation/i2c/dev-interface index bcf919d8625ceb..5ff19447ac4420 100644 --- a/Documentation/i2c/dev-interface +++ b/Documentation/i2c/dev-interface @@ -191,7 +191,7 @@ checking on future transactions.) 4* Other ioctl() calls are converted to in-kernel function calls by i2c-dev. Examples include I2C_FUNCS, which queries the I2C adapter functionality using i2c.h:i2c_get_functionality(), and I2C_SMBUS, which -performs an SMBus transaction using i2c-core.c:i2c_smbus_xfer(). +performs an SMBus transaction using i2c-core-smbus.c:i2c_smbus_xfer(). The i2c-dev driver is responsible for checking all the parameters that come from user-space for validity. After this point, there is no @@ -200,13 +200,13 @@ and calls that would have been performed by kernel I2C chip drivers directly. This means that I2C bus drivers don't need to implement anything special to support access from user-space. -5* These i2c-core.c/i2c.h functions are wrappers to the actual -implementation of your I2C bus driver. Each adapter must declare -callback functions implementing these standard calls. -i2c.h:i2c_get_functionality() calls i2c_adapter.algo->functionality(), -while i2c-core.c:i2c_smbus_xfer() calls either +5* These i2c.h functions are wrappers to the actual implementation of +your I2C bus driver. Each adapter must declare callback functions +implementing these standard calls. i2c.h:i2c_get_functionality() calls +i2c_adapter.algo->functionality(), while +i2c-core-smbus.c:i2c_smbus_xfer() calls either adapter.algo->smbus_xfer() if it is implemented, or if not, -i2c-core.c:i2c_smbus_xfer_emulated() which in turn calls +i2c-core-smbus.c:i2c_smbus_xfer_emulated() which in turn calls i2c_adapter.algo->master_xfer(). After your I2C bus driver has processed these requests, execution runs