From patchwork Wed Jun 7 08:58:46 2017 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Greg Kroah-Hartman X-Patchwork-Id: 772280 Return-Path: X-Original-To: patchwork-incoming@ozlabs.org Delivered-To: patchwork-incoming@ozlabs.org Received: from lists.ozlabs.org (lists.ozlabs.org [IPv6:2401:3900:2:1::3]) (using TLSv1.2 with cipher ADH-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by ozlabs.org (Postfix) with ESMTPS id 3wjMvC1HKQz9sNP for ; Wed, 7 Jun 2017 18:59:51 +1000 (AEST) Received: from lists.ozlabs.org (lists.ozlabs.org [IPv6:2401:3900:2:1::3]) by lists.ozlabs.org (Postfix) with ESMTP id 3wjMvC0PjwzDqPk for ; Wed, 7 Jun 2017 18:59:51 +1000 (AEST) X-Original-To: linuxppc-dev@lists.ozlabs.org Delivered-To: linuxppc-dev@lists.ozlabs.org Received: from mail.linuxfoundation.org (mail.linuxfoundation.org [140.211.169.12]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by lists.ozlabs.org (Postfix) with ESMTPS id 3wjMt64hfPzDqKm for ; Wed, 7 Jun 2017 18:58:54 +1000 (AEST) Received: from localhost (LFbn-1-12060-104.w90-92.abo.wanadoo.fr [90.92.122.104]) by mail.linuxfoundation.org (Postfix) with ESMTPSA id 023526C; Wed, 7 Jun 2017 08:58:52 +0000 (UTC) Date: Wed, 7 Jun 2017 10:58:46 +0200 From: Greg Kroah-Hartman To: linux-kernel@vger.kernel.org Subject: [PATCH 10/16 v2] powerpc: vio: use dev_groups and not dev_attrs for bus_type Message-ID: <20170607085846.GA16199@kroah.com> References: <20170606192221.1617-1-gregkh@linuxfoundation.org> <20170606192221.1617-11-gregkh@linuxfoundation.org> <20170606193058.GA2497@kroah.com> MIME-Version: 1.0 Content-Disposition: inline In-Reply-To: <20170606193058.GA2497@kroah.com> User-Agent: Mutt/1.8.3 (2017-05-23) X-BeenThere: linuxppc-dev@lists.ozlabs.org X-Mailman-Version: 2.1.23 Precedence: list List-Id: Linux on PowerPC Developers Mail List List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Cc: Joerg Roedel , Alexey Kardashevskiy , linuxppc-dev@lists.ozlabs.org, Johan Hovold , Krzysztof Kozlowski , Paul Mackerras , Vineet Gupta , Bart Van Assche , Robin Murphy Errors-To: linuxppc-dev-bounces+patchwork-incoming=ozlabs.org@lists.ozlabs.org Sender: "Linuxppc-dev" From: Greg Kroah-Hartman The dev_attrs field has long been "depreciated" and is finally being removed, so move the driver to use the "correct" dev_groups field instead for struct bus_type. Cc: Benjamin Herrenschmidt Cc: Paul Mackerras Cc: Michael Ellerman Cc: Vineet Gupta Cc: Bart Van Assche Cc: Robin Murphy Cc: Joerg Roedel Cc: Johan Hovold Cc: Alexey Kardashevskiy Cc: Krzysztof Kozlowski Cc: Signed-off-by: Greg Kroah-Hartman --- v2 - actually remove the old attribute list arch/powerpc/platforms/pseries/vio.c | 16 ++++++++++------ 1 file changed, 10 insertions(+), 6 deletions(-) diff --git a/arch/powerpc/platforms/pseries/vio.c b/arch/powerpc/platforms/pseries/vio.c index 28b09fd797ec..b4f679e3ca3a 100644 --- a/arch/powerpc/platforms/pseries/vio.c +++ b/arch/powerpc/platforms/pseries/vio.c @@ -1537,6 +1537,7 @@ static ssize_t name_show(struct device *dev, { return sprintf(buf, "%s\n", to_vio_dev(dev)->name); } +static DEVICE_ATTR_RO(name); static ssize_t devspec_show(struct device *dev, struct device_attribute *attr, char *buf) @@ -1545,6 +1546,7 @@ static ssize_t devspec_show(struct device *dev, return sprintf(buf, "%s\n", of_node_full_name(of_node)); } +static DEVICE_ATTR_RO(devspec); static ssize_t modalias_show(struct device *dev, struct device_attribute *attr, char *buf) @@ -1566,13 +1568,15 @@ static ssize_t modalias_show(struct device *dev, struct device_attribute *attr, return sprintf(buf, "vio:T%sS%s\n", vio_dev->type, cp); } +static DEVICE_ATTR_RO(modalias); -static struct device_attribute vio_dev_attrs[] = { - __ATTR_RO(name), - __ATTR_RO(devspec), - __ATTR_RO(modalias), - __ATTR_NULL +static struct attribute *vio_dev_attrs[] = { + &dev_attr_name.attr, + &dev_attr_devspec.attr, + &dev_attr_modalias.attr, + NULL, }; +ATTRIBUTE_GROUPS(vio_dev); void vio_unregister_device(struct vio_dev *viodev) { @@ -1608,7 +1612,7 @@ static int vio_hotplug(struct device *dev, struct kobj_uevent_env *env) struct bus_type vio_bus_type = { .name = "vio", - .dev_attrs = vio_dev_attrs, + .dev_groups = vio_dev_groups, .uevent = vio_hotplug, .match = vio_bus_match, .probe = vio_bus_probe,