From patchwork Tue Jun 6 19:22:10 2017 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Greg KH X-Patchwork-Id: 9769861 Return-Path: Received: from mail.wl.linuxfoundation.org (pdx-wl-mail.web.codeaurora.org [172.30.200.125]) by pdx-korg-patchwork.web.codeaurora.org (Postfix) with ESMTP id 6791F6035D for ; Tue, 6 Jun 2017 19:26:12 +0000 (UTC) Received: from mail.wl.linuxfoundation.org (localhost [127.0.0.1]) by mail.wl.linuxfoundation.org (Postfix) with ESMTP id 54D012850D for ; Tue, 6 Jun 2017 19:26:12 +0000 (UTC) Received: by mail.wl.linuxfoundation.org (Postfix, from userid 486) id 47EF628511; Tue, 6 Jun 2017 19:26:12 +0000 (UTC) X-Spam-Checker-Version: SpamAssassin 3.3.1 (2010-03-16) on pdx-wl-mail.web.codeaurora.org X-Spam-Level: X-Spam-Status: No, score=-6.9 required=2.0 tests=BAYES_00,RCVD_IN_DNSWL_HI autolearn=ham version=3.3.1 Received: from vger.kernel.org (vger.kernel.org [209.132.180.67]) by mail.wl.linuxfoundation.org (Postfix) with ESMTP id D25302850D for ; Tue, 6 Jun 2017 19:26:11 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1751816AbdFFTYd (ORCPT ); Tue, 6 Jun 2017 15:24:33 -0400 Received: from mail.linuxfoundation.org ([140.211.169.12]:33680 "EHLO mail.linuxfoundation.org" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1751247AbdFFTYc (ORCPT ); Tue, 6 Jun 2017 15:24:32 -0400 Received: from localhost (LFbn-1-12060-104.w90-92.abo.wanadoo.fr [90.92.122.104]) by mail.linuxfoundation.org (Postfix) with ESMTPSA id 5D5E8978; Tue, 6 Jun 2017 19:24:26 +0000 (UTC) From: Greg Kroah-Hartman To: linux-kernel@vger.kernel.org Cc: Greg Kroah-Hartman , Ohad Ben-Cohen , Bjorn Andersson , linux-remoteproc@vger.kernel.org Subject: [PATCH 05/16] rpmsg: use dev_groups and not dev_attrs for bus_type Date: Tue, 6 Jun 2017 21:22:10 +0200 Message-Id: <20170606192221.1617-6-gregkh@linuxfoundation.org> X-Mailer: git-send-email 2.13.0 In-Reply-To: <20170606192221.1617-1-gregkh@linuxfoundation.org> References: <20170606192221.1617-1-gregkh@linuxfoundation.org> Sender: linux-remoteproc-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-remoteproc@vger.kernel.org X-Virus-Scanned: ClamAV using ClamSMTP 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: Ohad Ben-Cohen Cc: Bjorn Andersson Cc: Signed-off-by: Greg Kroah-Hartman Acked-by: Bjorn Andersson --- drivers/rpmsg/rpmsg_core.c | 23 +++++++++++++---------- 1 file changed, 13 insertions(+), 10 deletions(-) diff --git a/drivers/rpmsg/rpmsg_core.c b/drivers/rpmsg/rpmsg_core.c index 600f5f9f7431..ad3d2a9df287 100644 --- a/drivers/rpmsg/rpmsg_core.c +++ b/drivers/rpmsg/rpmsg_core.c @@ -330,7 +330,8 @@ field##_show(struct device *dev, \ struct rpmsg_device *rpdev = to_rpmsg_device(dev); \ \ return sprintf(buf, format_string, rpdev->path); \ -} +} \ +static DEVICE_ATTR_RO(field); /* for more info, see Documentation/ABI/testing/sysfs-bus-rpmsg */ rpmsg_show_attr(name, id.name, "%s\n"); @@ -345,15 +346,17 @@ static ssize_t modalias_show(struct device *dev, return sprintf(buf, RPMSG_DEVICE_MODALIAS_FMT "\n", rpdev->id.name); } - -static struct device_attribute rpmsg_dev_attrs[] = { - __ATTR_RO(name), - __ATTR_RO(modalias), - __ATTR_RO(dst), - __ATTR_RO(src), - __ATTR_RO(announce), - __ATTR_NULL +static DEVICE_ATTR_RO(modalias); + +static struct attribute *rpmsg_dev_attrs[] = { + &dev_attr_name.attr, + &dev_attr_modalias.attr, + &dev_attr_dst.attr, + &dev_attr_src.attr, + &dev_attr_announce.attr, + NULL, }; +ATTRIBUTE_GROUPS(rpmsg_dev); /* rpmsg devices and drivers are matched using the service name */ static inline int rpmsg_id_match(const struct rpmsg_device *rpdev, @@ -455,7 +458,7 @@ static int rpmsg_dev_remove(struct device *dev) static struct bus_type rpmsg_bus = { .name = "rpmsg", .match = rpmsg_dev_match, - .dev_attrs = rpmsg_dev_attrs, + .dev_groups = rpmsg_dev_groups, .uevent = rpmsg_uevent, .probe = rpmsg_dev_probe, .remove = rpmsg_dev_remove,