From patchwork Wed Feb 10 10:08:20 2021 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Alexandru Ardelean X-Patchwork-Id: 12080407 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=-16.8 required=3.0 tests=BAYES_00, HEADER_FROM_DIFFERENT_DOMAINS,INCLUDES_CR_TRAILER,INCLUDES_PATCH, MAILING_LIST_MULTI,SPF_HELO_NONE,SPF_PASS,URIBL_BLOCKED,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 96C0EC433E9 for ; Wed, 10 Feb 2021 10:09:57 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by mail.kernel.org (Postfix) with ESMTP id 554AE64E3B for ; Wed, 10 Feb 2021 10:09:57 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S230471AbhBJKJn (ORCPT ); Wed, 10 Feb 2021 05:09:43 -0500 Received: from mx0a-00128a01.pphosted.com ([148.163.135.77]:61586 "EHLO mx0a-00128a01.pphosted.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S230418AbhBJKHX (ORCPT ); Wed, 10 Feb 2021 05:07:23 -0500 Received: from pps.filterd (m0167088.ppops.net [127.0.0.1]) by mx0a-00128a01.pphosted.com (8.16.0.43/8.16.0.43) with SMTP id 11AA6Vbl023183; Wed, 10 Feb 2021 05:06:31 -0500 Received: from nwd2mta3.analog.com ([137.71.173.56]) by mx0a-00128a01.pphosted.com with ESMTP id 36hr7qc5xm-1 (version=TLSv1.2 cipher=ECDHE-RSA-AES256-GCM-SHA384 bits=256 verify=NOT); Wed, 10 Feb 2021 05:06:31 -0500 Received: from SCSQMBX10.ad.analog.com (SCSQMBX10.ad.analog.com [10.77.17.5]) by nwd2mta3.analog.com (8.14.7/8.14.7) with ESMTP id 11AA6Tpc025933 (version=TLSv1/SSLv3 cipher=ECDHE-RSA-AES256-GCM-SHA384 bits=256 verify=FAIL); Wed, 10 Feb 2021 05:06:30 -0500 Received: from SCSQCASHYB6.ad.analog.com (10.77.17.132) by SCSQMBX10.ad.analog.com (10.77.17.5) with Microsoft SMTP Server (version=TLS1_2, cipher=TLS_ECDHE_RSA_WITH_AES_256_GCM_SHA384) id 15.2.721.2; Wed, 10 Feb 2021 02:06:28 -0800 Received: from SCSQMBX11.ad.analog.com (10.77.17.10) by SCSQCASHYB6.ad.analog.com (10.77.17.132) with Microsoft SMTP Server (version=TLS1_2, cipher=TLS_ECDHE_RSA_WITH_AES_128_GCM_SHA256) id 15.2.721.2; Wed, 10 Feb 2021 02:06:28 -0800 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; Wed, 10 Feb 2021 02:06:28 -0800 Received: from localhost.localdomain ([10.48.65.12]) by zeus.spd.analog.com (8.15.1/8.15.1) with ESMTP id 11AA5x0K018045; Wed, 10 Feb 2021 05:06:25 -0500 From: Alexandru Ardelean To: , CC: , , , , , , , Alexandru Ardelean Subject: [PATCH v4 14/17] iio: core: rename 'dev' -> 'indio_dev' in iio_device_alloc() Date: Wed, 10 Feb 2021 12:08:20 +0200 Message-ID: <20210210100823.46780-15-alexandru.ardelean@analog.com> X-Mailer: git-send-email 2.17.1 In-Reply-To: <20210210100823.46780-1-alexandru.ardelean@analog.com> References: <20210210100823.46780-1-alexandru.ardelean@analog.com> MIME-Version: 1.0 X-ADIRuleOP-NewSCL: Rule Triggered X-Proofpoint-Virus-Version: vendor=fsecure engine=2.50.10434:6.0.369,18.0.737 definitions=2021-02-10_03:2021-02-10,2021-02-10 signatures=0 X-Proofpoint-Spam-Details: rule=outbound_notspam policy=outbound score=0 mlxlogscore=999 lowpriorityscore=0 malwarescore=0 clxscore=1015 spamscore=0 phishscore=0 suspectscore=0 mlxscore=0 bulkscore=0 priorityscore=1501 impostorscore=0 adultscore=0 classifier=spam adjust=0 reason=mlx scancount=1 engine=8.12.0-2009150000 definitions=main-2102100098 Precedence: bulk List-ID: X-Mailing-List: linux-iio@vger.kernel.org The 'dev' variable name usually refers to 'struct device' types. However in iio_device_alloc() this was used for the 'struct iio_dev' type, which was sometimes causing minor confusions. This change renames the variable to 'indio_dev', which is the usual name used around IIO for 'struct iio_dev' type objects. It makes grepping a bit easier as well. Signed-off-by: Alexandru Ardelean --- drivers/iio/industrialio-core.c | 28 ++++++++++++++-------------- 1 file changed, 14 insertions(+), 14 deletions(-) diff --git a/drivers/iio/industrialio-core.c b/drivers/iio/industrialio-core.c index febb3a0d91f3..86ddc752ea96 100644 --- a/drivers/iio/industrialio-core.c +++ b/drivers/iio/industrialio-core.c @@ -1602,7 +1602,7 @@ struct device_type iio_device_type = { struct iio_dev *iio_device_alloc(struct device *parent, int sizeof_priv) { struct iio_dev_opaque *iio_dev_opaque; - struct iio_dev *dev; + struct iio_dev *indio_dev; size_t alloc_size; alloc_size = sizeof(struct iio_dev_opaque); @@ -1615,31 +1615,31 @@ struct iio_dev *iio_device_alloc(struct device *parent, int sizeof_priv) if (!iio_dev_opaque) return NULL; - dev = &iio_dev_opaque->indio_dev; - dev->priv = (char *)iio_dev_opaque + + indio_dev = &iio_dev_opaque->indio_dev; + indio_dev->priv = (char *)iio_dev_opaque + ALIGN(sizeof(struct iio_dev_opaque), IIO_ALIGN); - dev->dev.parent = parent; - dev->dev.type = &iio_device_type; - dev->dev.bus = &iio_bus_type; - device_initialize(&dev->dev); - dev_set_drvdata(&dev->dev, (void *)dev); - mutex_init(&dev->mlock); - mutex_init(&dev->info_exist_lock); + indio_dev->dev.parent = parent; + indio_dev->dev.type = &iio_device_type; + indio_dev->dev.bus = &iio_bus_type; + device_initialize(&indio_dev->dev); + dev_set_drvdata(&indio_dev->dev, (void *)indio_dev); + mutex_init(&indio_dev->mlock); + mutex_init(&indio_dev->info_exist_lock); INIT_LIST_HEAD(&iio_dev_opaque->channel_attr_list); - dev->id = ida_simple_get(&iio_ida, 0, 0, GFP_KERNEL); - if (dev->id < 0) { + indio_dev->id = ida_simple_get(&iio_ida, 0, 0, GFP_KERNEL); + if (indio_dev->id < 0) { /* cannot use a dev_err as the name isn't available */ pr_err("failed to get device id\n"); kfree(iio_dev_opaque); return NULL; } - dev_set_name(&dev->dev, "iio:device%d", dev->id); + dev_set_name(&indio_dev->dev, "iio:device%d", indio_dev->id); INIT_LIST_HEAD(&iio_dev_opaque->buffer_list); INIT_LIST_HEAD(&iio_dev_opaque->ioctl_handlers); - return dev; + return indio_dev; } EXPORT_SYMBOL(iio_device_alloc);