From patchwork Wed Mar 21 14:28:55 2018 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 8bit X-Patchwork-Submitter: =?utf-8?q?Hern=C3=A1n_Gonzalez?= X-Patchwork-Id: 10299533 Return-Path: Received: from mail.wl.linuxfoundation.org (pdx-wl-mail.web.codeaurora.org [172.30.200.125]) by pdx-korg-patchwork.web.codeaurora.org (Postfix) with ESMTP id B9967602B3 for ; Wed, 21 Mar 2018 14:30:30 +0000 (UTC) Received: from mail.wl.linuxfoundation.org (localhost [127.0.0.1]) by mail.wl.linuxfoundation.org (Postfix) with ESMTP id ABC2629819 for ; Wed, 21 Mar 2018 14:30:30 +0000 (UTC) Received: by mail.wl.linuxfoundation.org (Postfix, from userid 486) id 9E6D82985B; Wed, 21 Mar 2018 14:30:30 +0000 (UTC) X-Spam-Checker-Version: SpamAssassin 3.3.1 (2010-03-16) on pdx-wl-mail.web.codeaurora.org X-Spam-Level: X-Spam-Status: No, score=-6.8 required=2.0 tests=BAYES_00,DKIM_SIGNED, RCVD_IN_DNSWL_HI,T_DKIM_INVALID autolearn=ham version=3.3.1 Received: from vger.kernel.org (vger.kernel.org [209.132.180.67]) by mail.wl.linuxfoundation.org (Postfix) with ESMTP id 8D59129819 for ; Wed, 21 Mar 2018 14:30:29 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1752445AbeCUOa1 (ORCPT ); Wed, 21 Mar 2018 10:30:27 -0400 Received: from mail-qt0-f194.google.com ([209.85.216.194]:46098 "EHLO mail-qt0-f194.google.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1752428AbeCUOaZ (ORCPT ); Wed, 21 Mar 2018 10:30:25 -0400 Received: by mail-qt0-f194.google.com with SMTP id h4so5427734qtn.13 for ; Wed, 21 Mar 2018 07:30:25 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=vanguardiasur-com-ar.20150623.gappssmtp.com; s=20150623; h=from:to:subject:date:message-id:in-reply-to:references:mime-version :content-transfer-encoding; bh=0TEZLH16W8yl/weNC1Su3/z02Xk9HJCVrXA1uTGII3w=; b=IZfjRRV16/wCcM38y1/iV4kmuk+/jGGxlm3lzaz+nu29Hb/RJshHQgYOddiuCuC7Pu 7BZCCjH6M0yNKzDiBphr1gONeTdgEnOjBsfVjeTOU5XUquuipqqws3t6+Y1cihI4wi9b AhLKwfxQXoRQYf/ktUgXxFQr4xgRPxcZ4O3zVRnAuCJ2e6BChMzy5i57E0qJN1a0ElYO nBnC1A3YYyU2V1Ltvnq2GIB5ugWWEboL+BxLv3FsE8exlNk5yG4BUEv94TzoL23v1jZF kQKD28g8kqASrxSKz33kN6KQSGauF7HyNJcxK8QdZWjYbvo+xXj1mKVw1v1wzL0qcDCD KIXQ== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20161025; h=x-gm-message-state:from:to:subject:date:message-id:in-reply-to :references:mime-version:content-transfer-encoding; bh=0TEZLH16W8yl/weNC1Su3/z02Xk9HJCVrXA1uTGII3w=; b=SQ8jvxl0UzCc2+XuhMBDgTdSTQqarskCAlFIXQ0ydNhHmfNxcioBi/A1aEcPh9jOk/ WhVoi0NhFtyYIU1siyBVoIskz1TZ5sO5HU6lq9fXoCQZiJg8J7US6dyUVNNgClatKXaT eT2MujPOdw2+CSO6J2sa20xwqEi8jOFDRS74fGt51Py3Z0YgipcDNEXn0WL6im7UiyxB BaDwBXRq3HFXH6FNpfdo8OluZEXcCjXZBx1QBWeFnPQrthT8GbS2piMDoh3fTrpwihYY dyNZkIqvFK1Sdb1ewCTNbW5ySUY2afgdHTyw9TazaWFeYAFIjtdCnbsoRClB9Flas91+ qHSQ== X-Gm-Message-State: AElRT7FlSmabrjddZ+JpNNCEhqgnBSh/7JYyv/wwJbCc0lIIGLNLTj+q tgkPWBm/Y71zacEb9nFfVQM87A== X-Google-Smtp-Source: AG47ELvnorIiUXjDhQso4FS6aJNbLVCqMTHwFKbbKvN29fyyMa6Xkl+3FqhVdmXFoiAlgmEurxJGOg== X-Received: by 10.200.34.59 with SMTP id o56mr30408345qto.103.1521642624935; Wed, 21 Mar 2018 07:30:24 -0700 (PDT) Received: from localhost.localdomain ([190.210.56.45]) by smtp.gmail.com with ESMTPSA id g14sm3118592qtk.71.2018.03.21.07.30.22 (version=TLS1_2 cipher=ECDHE-RSA-AES128-SHA bits=128/128); Wed, 21 Mar 2018 07:30:24 -0700 (PDT) From: =?UTF-8?q?Hern=C3=A1n=20Gonzalez?= To: lars@metafoo.de, Michael.Hennerich@analog.com, jic23@kernel.org, knaack.h@gmx.de, pmeerw@pmeerw.net, linux-iio@vger.kernel.org, linux-kernel@vger.kernel.org, hernan@vanguardiasur.com.ar Subject: [PATCH 07/11] staging: iio: ad7746: Add remove() Date: Wed, 21 Mar 2018 11:28:55 -0300 Message-Id: <1521642539-4845-8-git-send-email-hernan@vanguardiasur.com.ar> X-Mailer: git-send-email 2.7.4 In-Reply-To: <1521642539-4845-1-git-send-email-hernan@vanguardiasur.com.ar> References: <1521642539-4845-1-git-send-email-hernan@vanguardiasur.com.ar> MIME-Version: 1.0 Sender: linux-iio-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-iio@vger.kernel.org X-Virus-Scanned: ClamAV using ClamSMTP This allows the driver to be probed and removed as a module. Signed-off-by: Hernán Gonzalez --- drivers/staging/iio/cdc/ad7746.c | 10 ++++++++++ 1 file changed, 10 insertions(+) diff --git a/drivers/staging/iio/cdc/ad7746.c b/drivers/staging/iio/cdc/ad7746.c index 815573c..8abba71 100644 --- a/drivers/staging/iio/cdc/ad7746.c +++ b/drivers/staging/iio/cdc/ad7746.c @@ -768,6 +768,15 @@ static int ad7746_probe(struct i2c_client *client, return 0; } +static int ad7746_remove(struct i2c_client *client) +{ + struct iio_dev *indio_dev = i2c_get_clientdata(client); + + iio_device_unregister(indio_dev); + + return 0; +} + static const struct i2c_device_id ad7746_id[] = { { "ad7745", 7745 }, { "ad7746", 7746 }, @@ -792,6 +801,7 @@ static struct i2c_driver ad7746_driver = { .of_match_table = of_match_ptr(ad7746_of_match), }, .probe = ad7746_probe, + .remove = ad7746_remove, .id_table = ad7746_id, }; module_i2c_driver(ad7746_driver);