From patchwork Mon May 30 17:33:24 2022 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Andy Shevchenko X-Patchwork-Id: 12864824 Return-Path: X-Spam-Checker-Version: SpamAssassin 3.4.0 (2014-02-07) on aws-us-west-2-korg-lkml-1.web.codeaurora.org Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by smtp.lore.kernel.org (Postfix) with ESMTP id 4FEE4C433EF for ; Mon, 30 May 2022 17:33:31 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S237707AbiE3Rda (ORCPT ); Mon, 30 May 2022 13:33:30 -0400 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:32826 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S237590AbiE3Rd3 (ORCPT ); Mon, 30 May 2022 13:33:29 -0400 Received: from mga09.intel.com (mga09.intel.com [134.134.136.24]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id 4E96C68FBF; Mon, 30 May 2022 10:33:28 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=intel.com; i=@intel.com; q=dns/txt; s=Intel; t=1653932008; x=1685468008; h=from:to:cc:subject:date:message-id:mime-version: content-transfer-encoding; bh=vGd6TceShfTiRP/LCPoV/XqvXMkXKRaaG6E4ysLsdbU=; b=jI7P05mz7WkxbhyuMAwqdY+NA2jCumLWTtqjFewgHD/A/y6wvOILrE8p FJ5/4sjGG4p2n7jdLx1bbPpF115jGP4LG+9euoPJGEa42dUwEivWd7w/e vPnKyeCiN1rInfuro2brtKgyOtfcwqZeTq/c5qQOF6oLC/3Li4yFLrHao 1ET/SBi5M019EoxIeKSxQh9VE8jKxmxhC2jiPf7W4lR2bkLR4G4rp9HOg PuzynMxe0I3NK4Bq25s5RNAzyOYxNDbFhaXYS+5bjBUHWVvAQkYvvn7BE vhdMP66GZlxNh3cUtyv1J71IPPoLhbsvrTjJLfcho3yGxwePVZ6lVZ4IR g==; X-IronPort-AV: E=McAfee;i="6400,9594,10363"; a="274771055" X-IronPort-AV: E=Sophos;i="5.91,263,1647327600"; d="scan'208";a="274771055" Received: from orsmga008.jf.intel.com ([10.7.209.65]) by orsmga102.jf.intel.com with ESMTP/TLS/ECDHE-RSA-AES256-GCM-SHA384; 30 May 2022 10:33:27 -0700 X-ExtLoop1: 1 X-IronPort-AV: E=Sophos;i="5.91,263,1647327600"; d="scan'208";a="605280033" Received: from black.fi.intel.com ([10.237.72.28]) by orsmga008.jf.intel.com with ESMTP; 30 May 2022 10:33:24 -0700 Received: by black.fi.intel.com (Postfix, from userid 1003) id 10438147; Mon, 30 May 2022 20:33:26 +0300 (EEST) From: Andy Shevchenko To: Andy Shevchenko , linux-iio@vger.kernel.org, linux-arm-kernel@lists.infradead.org, linux-kernel@vger.kernel.org Cc: Jonathan Cameron , Lars-Peter Clausen , Shawn Guo , Sascha Hauer , Pengutronix Kernel Team , Fabio Estevam , NXP Linux Team Subject: [PATCH v1 1/1] iio: adc: mxs-lradc-adc: Get rid of OF specifics Date: Mon, 30 May 2022 20:33:24 +0300 Message-Id: <20220530173324.921-1-andriy.shevchenko@linux.intel.com> X-Mailer: git-send-email 2.35.1 MIME-Version: 1.0 Precedence: bulk List-ID: X-Mailing-List: linux-iio@vger.kernel.org First of all, the additional conversion from vIRQ, and this is exactly what is returned by platform_get_irq_byname(), to vIRQ is not needed. Hence, drop no-op call to irq_of_parse_and_map(). Second, assign the firmware node instead of of_node. Signed-off-by: Andy Shevchenko Tested-by: Fabio Estevam --- drivers/iio/adc/mxs-lradc-adc.c | 9 +++------ 1 file changed, 3 insertions(+), 6 deletions(-) diff --git a/drivers/iio/adc/mxs-lradc-adc.c b/drivers/iio/adc/mxs-lradc-adc.c index bca79a93cbe4..25292bb8a13f 100644 --- a/drivers/iio/adc/mxs-lradc-adc.c +++ b/drivers/iio/adc/mxs-lradc-adc.c @@ -17,7 +17,6 @@ #include #include #include -#include #include #include @@ -692,7 +691,7 @@ static int mxs_lradc_adc_probe(struct platform_device *pdev) struct mxs_lradc_adc *adc; struct iio_dev *iio; struct resource *iores; - int ret, irq, virq, i, s, n; + int ret, irq, i, s, n; u64 scale_uv; const char **irq_name; @@ -721,7 +720,7 @@ static int mxs_lradc_adc_probe(struct platform_device *pdev) platform_set_drvdata(pdev, iio); iio->name = pdev->name; - iio->dev.of_node = dev->parent->of_node; + device_set_node(&iio->dev, dev_fwnode(dev->parent)); iio->info = &mxs_lradc_adc_iio_info; iio->modes = INDIO_DIRECT_MODE; iio->masklength = LRADC_MAX_TOTAL_CHANS; @@ -747,9 +746,7 @@ static int mxs_lradc_adc_probe(struct platform_device *pdev) if (irq < 0) return irq; - virq = irq_of_parse_and_map(dev->parent->of_node, irq); - - ret = devm_request_irq(dev, virq, mxs_lradc_adc_handle_irq, + ret = devm_request_irq(dev, irq, mxs_lradc_adc_handle_irq, 0, irq_name[i], iio); if (ret) return ret;