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=-9.8 required=3.0 tests=HEADER_FROM_DIFFERENT_DOMAINS, INCLUDES_PATCH,MAILING_LIST_MULTI,SIGNED_OFF_BY,SPF_HELO_NONE,SPF_PASS, 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 1E996C11D3D for ; Thu, 27 Feb 2020 14:43:05 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [209.132.180.67]) by mail.kernel.org (Postfix) with ESMTP id EF67A24691 for ; Thu, 27 Feb 2020 14:43:04 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1732041AbgB0OnD (ORCPT ); Thu, 27 Feb 2020 09:43:03 -0500 Received: from mx0a-00128a01.pphosted.com ([148.163.135.77]:16936 "EHLO mx0a-00128a01.pphosted.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1731080AbgB0Ntm (ORCPT ); Thu, 27 Feb 2020 08:49:42 -0500 Received: from pps.filterd (m0167088.ppops.net [127.0.0.1]) by mx0a-00128a01.pphosted.com (8.16.0.42/8.16.0.42) with SMTP id 01RDj6UU008510; Thu, 27 Feb 2020 08:49:41 -0500 Received: from nwd2mta4.analog.com ([137.71.173.58]) by mx0a-00128a01.pphosted.com with ESMTP id 2ydtrx39wk-1 (version=TLSv1.2 cipher=ECDHE-RSA-AES256-GCM-SHA384 bits=256 verify=NOT); Thu, 27 Feb 2020 08:49:41 -0500 Received: from ASHBMBX8.ad.analog.com (ashbmbx8.ad.analog.com [10.64.17.5]) by nwd2mta4.analog.com (8.14.7/8.14.7) with ESMTP id 01RDne1Z059125 (version=TLSv1/SSLv3 cipher=ECDHE-RSA-AES128-GCM-SHA256 bits=128 verify=FAIL); Thu, 27 Feb 2020 08:49:40 -0500 Received: from ASHBCASHYB5.ad.analog.com (10.64.17.133) by ASHBMBX8.ad.analog.com (10.64.17.5) with Microsoft SMTP Server (version=TLS1_2, cipher=TLS_ECDHE_RSA_WITH_AES_128_GCM_SHA256) id 15.1.1779.2; Thu, 27 Feb 2020 08:49:39 -0500 Received: from ASHBMBX8.ad.analog.com (10.64.17.5) by ASHBCASHYB5.ad.analog.com (10.64.17.133) with Microsoft SMTP Server (version=TLS1_2, cipher=TLS_ECDHE_RSA_WITH_AES_128_GCM_SHA256) id 15.1.1779.2; Thu, 27 Feb 2020 08:49:39 -0500 Received: from zeus.spd.analog.com (10.64.82.11) by ASHBMBX8.ad.analog.com (10.64.17.5) with Microsoft SMTP Server id 15.1.1779.2 via Frontend Transport; Thu, 27 Feb 2020 08:49:38 -0500 Received: from saturn.ad.analog.com ([10.48.65.109]) by zeus.spd.analog.com (8.15.1/8.15.1) with ESMTP id 01RDnVon027892; Thu, 27 Feb 2020 08:49:36 -0500 From: Alexandru Ardelean To: , CC: , Alexandru Ardelean Subject: [PATCH 6/8] iio: inkern: drop devm_iio_channel_release{_all} API calls Date: Thu, 27 Feb 2020 15:52:25 +0200 Message-ID: <20200227135227.12433-6-alexandru.ardelean@analog.com> X-Mailer: git-send-email 2.20.1 In-Reply-To: <20200227135227.12433-1-alexandru.ardelean@analog.com> References: <20200227135227.12433-1-alexandru.ardelean@analog.com> MIME-Version: 1.0 Content-Transfer-Encoding: 7BIT Content-Type: text/plain; charset=US-ASCII X-ADIRoutedOnPrem: True X-Proofpoint-Virus-Version: vendor=fsecure engine=2.50.10434:6.0.138,18.0.572 definitions=2020-02-27_04:2020-02-26,2020-02-27 signatures=0 X-Proofpoint-Spam-Details: rule=outbound_notspam policy=outbound score=0 mlxscore=0 bulkscore=0 malwarescore=0 impostorscore=0 clxscore=1015 priorityscore=1501 lowpriorityscore=0 phishscore=0 spamscore=0 adultscore=0 mlxlogscore=999 suspectscore=2 classifier=spam adjust=0 reason=mlx scancount=1 engine=8.12.0-2001150001 definitions=main-2002270109 Sender: linux-kernel-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org It's unused so far, so it can't be removed. Also makes sense to remove it to discourage weird uses of this call during review. Signed-off-by: Alexandru Ardelean --- .../driver-api/driver-model/devres.rst | 2 -- drivers/iio/inkern.c | 27 ------------------- include/linux/iio/consumer.h | 18 ------------- 3 files changed, 47 deletions(-) diff --git a/Documentation/driver-api/driver-model/devres.rst b/Documentation/driver-api/driver-model/devres.rst index 6c401c74e480..10ccebe9f7c1 100644 --- a/Documentation/driver-api/driver-model/devres.rst +++ b/Documentation/driver-api/driver-model/devres.rst @@ -291,9 +291,7 @@ IIO devm_iio_trigger_alloc() devm_iio_trigger_register() devm_iio_channel_get() - devm_iio_channel_release() devm_iio_channel_get_all() - devm_iio_channel_release_all() INPUT devm_input_allocate_device() diff --git a/drivers/iio/inkern.c b/drivers/iio/inkern.c index 5a8351c9a426..ede99e0d5371 100644 --- a/drivers/iio/inkern.c +++ b/drivers/iio/inkern.c @@ -360,18 +360,6 @@ static void devm_iio_channel_free(struct device *dev, void *res) iio_channel_release(channel); } -static int devm_iio_channel_match(struct device *dev, void *res, void *data) -{ - struct iio_channel **r = res; - - if (!r || !*r) { - WARN_ON(!r || !*r); - return 0; - } - - return *r == data; -} - struct iio_channel *devm_iio_channel_get(struct device *dev, const char *channel_name) { @@ -394,13 +382,6 @@ struct iio_channel *devm_iio_channel_get(struct device *dev, } EXPORT_SYMBOL_GPL(devm_iio_channel_get); -void devm_iio_channel_release(struct device *dev, struct iio_channel *channel) -{ - WARN_ON(devres_release(dev, devm_iio_channel_free, - devm_iio_channel_match, channel)); -} -EXPORT_SYMBOL_GPL(devm_iio_channel_release); - struct iio_channel *iio_channel_get_all(struct device *dev) { const char *name; @@ -514,14 +495,6 @@ struct iio_channel *devm_iio_channel_get_all(struct device *dev) } EXPORT_SYMBOL_GPL(devm_iio_channel_get_all); -void devm_iio_channel_release_all(struct device *dev, - struct iio_channel *channels) -{ - WARN_ON(devres_release(dev, devm_iio_channel_free_all, - devm_iio_channel_match, channels)); -} -EXPORT_SYMBOL_GPL(devm_iio_channel_release_all); - static int iio_channel_read(struct iio_channel *chan, int *val, int *val2, enum iio_chan_info_enum info) { diff --git a/include/linux/iio/consumer.h b/include/linux/iio/consumer.h index 2bde8c912d4d..c4118dcb8e05 100644 --- a/include/linux/iio/consumer.h +++ b/include/linux/iio/consumer.h @@ -63,15 +63,6 @@ void iio_channel_release(struct iio_channel *chan); */ struct iio_channel *devm_iio_channel_get(struct device *dev, const char *consumer_channel); -/** - * devm_iio_channel_release() - Resource managed version of - * iio_channel_release(). - * @dev: Pointer to consumer device for which resource - * is allocared. - * @chan: The channel to be released. - */ -void devm_iio_channel_release(struct device *dev, struct iio_channel *chan); - /** * iio_channel_get_all() - get all channels associated with a client * @dev: Pointer to consumer device. @@ -106,15 +97,6 @@ void iio_channel_release_all(struct iio_channel *chan); */ struct iio_channel *devm_iio_channel_get_all(struct device *dev); -/** - * devm_iio_channel_release_all() - Resource managed version of - * iio_channel_release_all(). - * @dev: Pointer to consumer device for which resource - * is allocared. - * @chan: Array channel to be released. - */ -void devm_iio_channel_release_all(struct device *dev, struct iio_channel *chan); - struct iio_cb_buffer; /** * iio_channel_get_all_cb() - register callback for triggered capture -- 2.20.1