From patchwork Fri Jul 15 12:29:02 2022 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 8bit X-Patchwork-Submitter: Nuno Sa X-Patchwork-Id: 12919175 Received: from mx0a-00128a01.pphosted.com (mx0a-00128a01.pphosted.com [148.163.135.77]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by smtp.subspace.kernel.org (Postfix) with ESMTPS id 0A78E320B for ; Fri, 15 Jul 2022 12:30:47 +0000 (UTC) Received: from pps.filterd (m0167089.ppops.net [127.0.0.1]) by mx0a-00128a01.pphosted.com (8.17.1.5/8.17.1.5) with ESMTP id 26FAnJgD026918; Fri, 15 Jul 2022 08:30:21 -0400 Received: from nwd2mta3.analog.com ([137.71.173.56]) by mx0a-00128a01.pphosted.com (PPS) with ESMTPS id 3h9r37teb3-1 (version=TLSv1.2 cipher=ECDHE-RSA-AES256-GCM-SHA384 bits=256 verify=NOT); Fri, 15 Jul 2022 08:30:21 -0400 Received: from ASHBMBX9.ad.analog.com (ASHBMBX9.ad.analog.com [10.64.17.10]) by nwd2mta3.analog.com (8.14.7/8.14.7) with ESMTP id 26FCUIoH061424 (version=TLSv1/SSLv3 cipher=ECDHE-RSA-AES256-GCM-SHA384 bits=256 verify=FAIL); Fri, 15 Jul 2022 08:30:18 -0400 Received: from ASHBMBX8.ad.analog.com (10.64.17.5) by ASHBMBX9.ad.analog.com (10.64.17.10) with Microsoft SMTP Server (version=TLS1_2, cipher=TLS_ECDHE_RSA_WITH_AES_256_GCM_SHA384) id 15.2.986.14; Fri, 15 Jul 2022 08:30:17 -0400 Received: from zeus.spd.analog.com (10.66.68.11) by ashbmbx8.ad.analog.com (10.64.17.5) with Microsoft SMTP Server id 15.2.986.14 via Frontend Transport; Fri, 15 Jul 2022 08:30:17 -0400 Received: from nsa.ad.analog.com ([10.44.3.55]) by zeus.spd.analog.com (8.15.1/8.15.1) with ESMTP id 26FCRxOA001007; Fri, 15 Jul 2022 08:30:06 -0400 From: =?utf-8?q?Nuno_S=C3=A1?= To: , , , , , , , , , Lad Prabhakar , CC: Gwendal Grignou , Jonathan Cameron , Saravanan Sekar , Tomer Maimon , Maxime Coquelin , Alexandre Torgue , Lorenzo Bianconi , Fabio Estevam , Shawn Guo , Olivier Moysan , Tali Perry , Thara Gopinath , Bjorn Andersson , Arnd Bergmann , Benjamin Fair , Nicolas Ferre , "Rafael J. Wysocki" , Patrick Venture , Pengutronix Kernel Team , Fabrice Gasnier , Daniel Lezcano , Benson Leung , Nancy Yuen , Miquel Raynal , Alexandre Belloni , Zhang Rui , Linus Walleij , Christophe Branchereau , Cai Huoqing , Avi Fishman , Eugen Hristev , Matthias Brugger , Sascha Hauer , Lars-Peter Clausen , Andy Shevchenko , Guenter Roeck , Paul Cercueil , Claudiu Beznea , Andy Gross , Amit Kucheria , Michael Hennerich , Haibo Chen , Jishnu Prakash Subject: [PATCH v3 14/15] iio: inkern: remove OF dependencies Date: Fri, 15 Jul 2022 14:29:02 +0200 Message-ID: <20220715122903.332535-15-nuno.sa@analog.com> X-Mailer: git-send-email 2.37.1 In-Reply-To: <20220715122903.332535-1-nuno.sa@analog.com> References: <20220715122903.332535-1-nuno.sa@analog.com> Precedence: bulk X-Mailing-List: chrome-platform@lists.linux.dev List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 X-ADIRuleOP-NewSCL: Rule Triggered X-Proofpoint-GUID: uehSCiJQwF0lJ4Y9RJTlPVMFUgiTkVhA X-Proofpoint-ORIG-GUID: uehSCiJQwF0lJ4Y9RJTlPVMFUgiTkVhA X-Proofpoint-Virus-Version: vendor=baseguard engine=ICAP:2.0.205,Aquarius:18.0.883,Hydra:6.0.517,FMLib:17.11.122.1 definitions=2022-07-15_04,2022-07-15_01,2022-06-22_01 X-Proofpoint-Spam-Details: rule=outbound_notspam policy=outbound score=0 lowpriorityscore=0 malwarescore=0 bulkscore=0 clxscore=1015 priorityscore=1501 phishscore=0 spamscore=0 mlxlogscore=854 mlxscore=0 adultscore=0 suspectscore=0 impostorscore=0 classifier=spam adjust=0 reason=mlx scancount=1 engine=8.12.0-2206140000 definitions=main-2207150054 Since all users of the OF dependendent API are now converted to use the firmware agnostic alternative, we can drop OF dependencies from the IIO in kernel interface. Signed-off-by: Nuno Sá Reviewed-by: Andy Shevchenko --- drivers/iio/inkern.c | 25 +------------------------ include/linux/iio/consumer.h | 10 ---------- include/linux/iio/iio.h | 3 --- 3 files changed, 1 insertion(+), 37 deletions(-) diff --git a/drivers/iio/inkern.c b/drivers/iio/inkern.c index 95e015e88645..fab951546086 100644 --- a/drivers/iio/inkern.c +++ b/drivers/iio/inkern.c @@ -8,7 +8,6 @@ #include #include #include -#include #include #include @@ -143,26 +142,6 @@ static int __fwnode_iio_simple_xlate(struct iio_dev *indio_dev, return iiospec->args[0]; } -/* - * Simple helper to copy fwnode_reference_args into of_phandle_args so we - * can pass it to of_xlate(). Ultimate goal is to drop this together with - * of_xlate(). - */ -static int __fwnode_to_of_xlate(struct iio_dev *indio_dev, - const struct fwnode_reference_args *iiospec) -{ - struct of_phandle_args of_args; - unsigned int i; - - of_args.args_count = iiospec->nargs; - of_args.np = to_of_node(iiospec->fwnode); - - for (i = 0; i < MAX_PHANDLE_ARGS; i++) - of_args.args[i] = i < iiospec->nargs ? iiospec->args[i] : 0; - - return indio_dev->info->of_xlate(indio_dev, &of_args); -} - static int __fwnode_iio_channel_get(struct iio_channel *channel, struct fwnode_handle *fwnode, int index) { @@ -185,9 +164,7 @@ static int __fwnode_iio_channel_get(struct iio_channel *channel, indio_dev = dev_to_iio_dev(idev); channel->indio_dev = indio_dev; - if (indio_dev->info->of_xlate) - index = __fwnode_to_of_xlate(indio_dev, &iiospec); - else if (indio_dev->info->fwnode_xlate) + if (indio_dev->info->fwnode_xlate) index = indio_dev->info->fwnode_xlate(indio_dev, &iiospec); else index = __fwnode_iio_simple_xlate(indio_dev, &iiospec); diff --git a/include/linux/iio/consumer.h b/include/linux/iio/consumer.h index 2adb1306da3e..6802596b017c 100644 --- a/include/linux/iio/consumer.h +++ b/include/linux/iio/consumer.h @@ -7,14 +7,12 @@ #ifndef _IIO_INKERN_CONSUMER_H_ #define _IIO_INKERN_CONSUMER_H_ -#include #include #include struct iio_dev; struct iio_chan_spec; struct device; -struct device_node; struct fwnode_handle; /** @@ -129,14 +127,6 @@ struct iio_channel *devm_fwnode_iio_channel_get_by_name(struct device *dev, struct fwnode_handle *fwnode, const char *consumer_channel); -static inline struct iio_channel -*devm_of_iio_channel_get_by_name(struct device *dev, struct device_node *np, - const char *consumer_channel) -{ - return devm_fwnode_iio_channel_get_by_name(dev, of_fwnode_handle(np), - consumer_channel); -} - struct iio_cb_buffer; /** * iio_channel_get_all_cb() - register callback for triggered capture diff --git a/include/linux/iio/iio.h b/include/linux/iio/iio.h index 494abb63406e..7093be1531c1 100644 --- a/include/linux/iio/iio.h +++ b/include/linux/iio/iio.h @@ -17,7 +17,6 @@ * Currently assumes nano seconds. */ -struct of_phandle_args; struct fwnode_reference_args; enum iio_shared_by { @@ -511,8 +510,6 @@ struct iio_info { int (*debugfs_reg_access)(struct iio_dev *indio_dev, unsigned reg, unsigned writeval, unsigned *readval); - int (*of_xlate)(struct iio_dev *indio_dev, - const struct of_phandle_args *iiospec); int (*fwnode_xlate)(struct iio_dev *indio_dev, const struct fwnode_reference_args *iiospec); int (*hwfifo_set_watermark)(struct iio_dev *indio_dev, unsigned val);