From patchwork Tue Sep 15 09:33:40 2020 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 8bit X-Patchwork-Submitter: Nuno Sa X-Patchwork-Id: 11775919 Return-Path: Received: from mail.kernel.org (pdx-korg-mail-1.web.codeaurora.org [172.30.200.123]) by pdx-korg-patchwork-2.web.codeaurora.org (Postfix) with ESMTP id 8FE6614F6 for ; Tue, 15 Sep 2020 09:32:53 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by mail.kernel.org (Postfix) with ESMTP id 8150F21D7A for ; Tue, 15 Sep 2020 09:32:53 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1726304AbgIOJcw (ORCPT ); Tue, 15 Sep 2020 05:32:52 -0400 Received: from mx0a-00128a01.pphosted.com ([148.163.135.77]:37726 "EHLO mx0a-00128a01.pphosted.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1726438AbgIOJcl (ORCPT ); Tue, 15 Sep 2020 05:32:41 -0400 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 08F9FOcu025466; Tue, 15 Sep 2020 05:32:23 -0400 Received: from nwd2mta4.analog.com ([137.71.173.58]) by mx0a-00128a01.pphosted.com with ESMTP id 33h7pr8daf-1 (version=TLSv1.2 cipher=ECDHE-RSA-AES256-GCM-SHA384 bits=256 verify=NOT); Tue, 15 Sep 2020 05:32:23 -0400 Received: from SCSQMBX11.ad.analog.com (scsqmbx11.ad.analog.com [10.77.17.10]) by nwd2mta4.analog.com (8.14.7/8.14.7) with ESMTP id 08F9WLCg047091 (version=TLSv1/SSLv3 cipher=ECDHE-RSA-AES128-GCM-SHA256 bits=128 verify=FAIL); Tue, 15 Sep 2020 05:32:22 -0400 Received: from SCSQMBX11.ad.analog.com (10.77.17.10) by SCSQMBX11.ad.analog.com (10.77.17.10) with Microsoft SMTP Server (version=TLS1_2, cipher=TLS_ECDHE_RSA_WITH_AES_128_GCM_SHA256) id 15.1.1779.2; Tue, 15 Sep 2020 02:32:30 -0700 Received: from zeus.spd.analog.com (10.66.68.11) by SCSQMBX11.ad.analog.com (10.77.17.10) with Microsoft SMTP Server id 15.1.1779.2 via Frontend Transport; Tue, 15 Sep 2020 02:32:30 -0700 Received: from nsa.sphairon.box ([10.44.3.98]) by zeus.spd.analog.com (8.15.1/8.15.1) with ESMTP id 08F9W7vk027664; Tue, 15 Sep 2020 05:32:17 -0400 From: =?utf-8?q?Nuno_S=C3=A1?= To: , CC: Lars-Peter Clausen , Michael Hennerich , Jonathan Cameron , Hartmut Knaack , Peter Meerwald-Stadler , Dragos Bogdan , Greg Kroah-Hartman , Alexandru Ardelean --dry-run Subject: [PATCH 05/10] iio: adis16400: Use Managed device functions Date: Tue, 15 Sep 2020 11:33:40 +0200 Message-ID: <20200915093345.85614-6-nuno.sa@analog.com> X-Mailer: git-send-email 2.28.0 In-Reply-To: <20200915093345.85614-1-nuno.sa@analog.com> References: <20200915093345.85614-1-nuno.sa@analog.com> MIME-Version: 1.0 X-ADIRoutedOnPrem: True X-Proofpoint-Virus-Version: vendor=fsecure engine=2.50.10434:6.0.235,18.0.687 definitions=2020-09-15_05:2020-09-15,2020-09-15 signatures=0 X-Proofpoint-Spam-Details: rule=outbound_notspam policy=outbound score=0 bulkscore=0 priorityscore=1501 mlxscore=0 adultscore=0 suspectscore=0 lowpriorityscore=0 spamscore=0 malwarescore=0 impostorscore=0 phishscore=0 mlxlogscore=918 clxscore=1015 classifier=spam adjust=0 reason=mlx scancount=1 engine=8.12.0-2006250000 definitions=main-2009150086 Sender: linux-iio-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-iio@vger.kernel.org Use the adis managed device functions to setup the buffer and the trigger. The ultimate goal will be to completely drop the non devm version from the lib. Signed-off-by: Nuno Sá --- drivers/iio/imu/adis16400.c | 15 ++++----------- 1 file changed, 4 insertions(+), 11 deletions(-) diff --git a/drivers/iio/imu/adis16400.c b/drivers/iio/imu/adis16400.c index 1ebe3e50d3e6..7bf4b0065022 100644 --- a/drivers/iio/imu/adis16400.c +++ b/drivers/iio/imu/adis16400.c @@ -1201,37 +1201,30 @@ static int adis16400_probe(struct spi_device *spi) if (ret) return ret; - ret = adis_setup_buffer_and_trigger(&st->adis, indio_dev, - adis16400_trigger_handler); + ret = devm_adis_setup_buffer_and_trigger(&st->adis, indio_dev, adis16400_trigger_handler); if (ret) return ret; /* Get the device into a sane initial state */ ret = adis16400_initial_setup(indio_dev); if (ret) - goto error_cleanup_buffer; + return ret; + ret = iio_device_register(indio_dev); if (ret) - goto error_cleanup_buffer; + return ret; adis16400_debugfs_init(indio_dev); return 0; - -error_cleanup_buffer: - adis_cleanup_buffer_and_trigger(&st->adis, indio_dev); - return ret; } static int adis16400_remove(struct spi_device *spi) { struct iio_dev *indio_dev = spi_get_drvdata(spi); - struct adis16400_state *st = iio_priv(indio_dev); iio_device_unregister(indio_dev); adis16400_stop_device(indio_dev); - adis_cleanup_buffer_and_trigger(&st->adis, indio_dev); - return 0; }