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=-8.5 required=3.0 tests=DKIMWL_WL_HIGH,DKIM_SIGNED, DKIM_VALID,HEADER_FROM_DIFFERENT_DOMAINS,INCLUDES_PATCH,MAILING_LIST_MULTI, SIGNED_OFF_BY,SPF_HELO_NONE,SPF_PASS,URIBL_BLOCKED,USER_AGENT_SANE_1 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 AD4C7C0650E for ; Thu, 4 Jul 2019 05:56:50 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [209.132.180.67]) by mail.kernel.org (Postfix) with ESMTP id 81164218AD for ; Thu, 4 Jul 2019 05:56:50 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=default; t=1562219810; bh=HFV2mCfkWS/Ahm4inF+o0+Y8ICuqHjX4WG6iRHtx6X0=; h=Date:From:To:Cc:Subject:List-ID:From; b=LfPFrQm5WI+ZwQARQUDY6dwjd5ullrCrBSOPTA1b+4MmCBz8NHQkfqDAt6EXk5PMO XvbxXZKtccDolHSVAQtaaA5onWDWgOZ/Qo3ker+3qVlgYJZlF3fkJHQUB3o6W6HowH xOufQx/SKPzT8PKijDUtENknymkRNYlyFnX6+WEg= Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1727340AbfGDF4t (ORCPT ); Thu, 4 Jul 2019 01:56:49 -0400 Received: from mail.kernel.org ([198.145.29.99]:57962 "EHLO mail.kernel.org" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1725879AbfGDF4s (ORCPT ); Thu, 4 Jul 2019 01:56:48 -0400 Received: from localhost (83-86-89-107.cable.dynamic.v4.ziggo.nl [83.86.89.107]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by mail.kernel.org (Postfix) with ESMTPSA id 6DD8E2189E; Thu, 4 Jul 2019 05:56:47 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=default; t=1562219807; bh=HFV2mCfkWS/Ahm4inF+o0+Y8ICuqHjX4WG6iRHtx6X0=; h=Date:From:To:Cc:Subject:From; b=e62tZtsgi/AsTU/EfOWH/TT0/zZvvbNqpvSezFtIg05NjNZoZbUZAILIa8wyxCB3o +nT523hZHLWEHBTP+BxWOK0zR73qKwK2gAxx0qTELNTrfhVu6ob0quNmHUuuHCa02D r9chEwlwo02KG8ve7PHzjZ1rjO7D3OJnvkhdTW98= Date: Thu, 4 Jul 2019 07:56:45 +0200 From: Greg Kroah-Hartman To: Wu Hao , Alan Tull , Moritz Fischer Cc: linux-fpga@vger.kernel.org, linux-kernel@vger.kernel.org Subject: [PATCH] fpga: dfl: use driver core functions, not sysfs ones. Message-ID: <20190704055645.GA15471@kroah.com> MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline User-Agent: Mutt/1.12.1 (2019-06-15) Sender: linux-kernel-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org This is a driver, do not call "raw" sysfs functions, instead call driver core ones. Specifically convert the use of sysfs_create_files() and sysfs_remove_files() to use device_add_groups() and device_remove_groups() Cc: Wu Hao Cc: Alan Tull Cc: Moritz Fischer Cc: linux-fpga@vger.kernel.org Signed-off-by: Greg Kroah-Hartman --- drivers/fpga/dfl-afu-main.c | 14 ++++++++------ drivers/fpga/dfl-fme-main.c | 7 ++++--- 2 files changed, 12 insertions(+), 9 deletions(-) diff --git a/drivers/fpga/dfl-afu-main.c b/drivers/fpga/dfl-afu-main.c index 02baa6a227c0..68b4d0874b93 100644 --- a/drivers/fpga/dfl-afu-main.c +++ b/drivers/fpga/dfl-afu-main.c @@ -141,10 +141,11 @@ id_show(struct device *dev, struct device_attribute *attr, char *buf) } static DEVICE_ATTR_RO(id); -static const struct attribute *port_hdr_attrs[] = { +static struct attribute *port_hdr_attrs[] = { &dev_attr_id.attr, NULL, }; +ATTRIBUTE_GROUPS(port_hdr); static int port_hdr_init(struct platform_device *pdev, struct dfl_feature *feature) @@ -153,7 +154,7 @@ static int port_hdr_init(struct platform_device *pdev, port_reset(pdev); - return sysfs_create_files(&pdev->dev.kobj, port_hdr_attrs); + return device_add_groups(&pdev->dev, port_hdr_groups); } static void port_hdr_uinit(struct platform_device *pdev, @@ -161,7 +162,7 @@ static void port_hdr_uinit(struct platform_device *pdev, { dev_dbg(&pdev->dev, "PORT HDR UInit.\n"); - sysfs_remove_files(&pdev->dev.kobj, port_hdr_attrs); + device_remove_groups(&pdev->dev, port_hdr_groups); } static long @@ -214,10 +215,11 @@ afu_id_show(struct device *dev, struct device_attribute *attr, char *buf) } static DEVICE_ATTR_RO(afu_id); -static const struct attribute *port_afu_attrs[] = { +static struct attribute *port_afu_attrs[] = { &dev_attr_afu_id.attr, NULL }; +ATTRIBUTE_GROUPS(port_afu); static int port_afu_init(struct platform_device *pdev, struct dfl_feature *feature) @@ -234,7 +236,7 @@ static int port_afu_init(struct platform_device *pdev, if (ret) return ret; - return sysfs_create_files(&pdev->dev.kobj, port_afu_attrs); + return device_add_groups(&pdev->dev, port_afu_groups); } static void port_afu_uinit(struct platform_device *pdev, @@ -242,7 +244,7 @@ static void port_afu_uinit(struct platform_device *pdev, { dev_dbg(&pdev->dev, "PORT AFU UInit.\n"); - sysfs_remove_files(&pdev->dev.kobj, port_afu_attrs); + device_remove_groups(&pdev->dev, port_afu_groups); } static const struct dfl_feature_ops port_afu_ops = { diff --git a/drivers/fpga/dfl-fme-main.c b/drivers/fpga/dfl-fme-main.c index 086ad2420ade..0be4635583d5 100644 --- a/drivers/fpga/dfl-fme-main.c +++ b/drivers/fpga/dfl-fme-main.c @@ -72,12 +72,13 @@ static ssize_t bitstream_metadata_show(struct device *dev, } static DEVICE_ATTR_RO(bitstream_metadata); -static const struct attribute *fme_hdr_attrs[] = { +static struct attribute *fme_hdr_attrs[] = { &dev_attr_ports_num.attr, &dev_attr_bitstream_id.attr, &dev_attr_bitstream_metadata.attr, NULL, }; +ATTRIBUTE_GROUPS(fme_hdr); static int fme_hdr_init(struct platform_device *pdev, struct dfl_feature *feature) @@ -89,7 +90,7 @@ static int fme_hdr_init(struct platform_device *pdev, dev_dbg(&pdev->dev, "FME cap %llx.\n", (unsigned long long)readq(base + FME_HDR_CAP)); - ret = sysfs_create_files(&pdev->dev.kobj, fme_hdr_attrs); + ret = device_add_groups(&pdev->dev, fme_hdr_groups); if (ret) return ret; @@ -100,7 +101,7 @@ static void fme_hdr_uinit(struct platform_device *pdev, struct dfl_feature *feature) { dev_dbg(&pdev->dev, "FME HDR UInit.\n"); - sysfs_remove_files(&pdev->dev.kobj, fme_hdr_attrs); + device_remove_groups(&pdev->dev, fme_hdr_groups); } static const struct dfl_feature_ops fme_hdr_ops = { -- 2.22.0