From patchwork Fri Jun 9 09:01:02 2017 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Greg KH X-Patchwork-Id: 9777561 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 8636660318 for ; Fri, 9 Jun 2017 09:01:25 +0000 (UTC) Received: from mail.wl.linuxfoundation.org (localhost [127.0.0.1]) by mail.wl.linuxfoundation.org (Postfix) with ESMTP id 77903285F0 for ; Fri, 9 Jun 2017 09:01:25 +0000 (UTC) Received: by mail.wl.linuxfoundation.org (Postfix, from userid 486) id 6ABC9285F1; Fri, 9 Jun 2017 09:01:25 +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 E36F2285E8 for ; Fri, 9 Jun 2017 09:01:24 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1751669AbdFIJBW (ORCPT ); Fri, 9 Jun 2017 05:01:22 -0400 Received: from mail.linuxfoundation.org ([140.211.169.12]:43070 "EHLO mail.linuxfoundation.org" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1751597AbdFIJBU (ORCPT ); Fri, 9 Jun 2017 05:01:20 -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 1601AB7C; Fri, 9 Jun 2017 09:01:18 +0000 (UTC) Subject: patch "rpmsg: use dev_groups and not dev_attrs for bus_type" added to driver-core-testing To: gregkh@linuxfoundation.org, bjorn.andersson@linaro.org, linux-remoteproc@vger.kernel.org, ohad@wizery.com From: Date: Fri, 09 Jun 2017 11:01:02 +0200 Message-ID: <1496998862104245@kroah.com> MIME-Version: 1.0 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 This is a note to let you know that I've just added the patch titled rpmsg: use dev_groups and not dev_attrs for bus_type to my driver-core git tree which can be found at git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/driver-core.git in the driver-core-testing branch. The patch will show up in the next release of the linux-next tree (usually sometime within the next 24 hours during the week.) The patch will be merged to the driver-core-next branch sometime soon, after it passes testing, and the merge window is open. If you have any questions about this process, please let me know. From 39afc7af152519cc3f41dfb4460701e7c00c3391 Mon Sep 17 00:00:00 2001 From: Greg Kroah-Hartman Date: Tue, 6 Jun 2017 14:16:54 +0200 Subject: rpmsg: use dev_groups and not dev_attrs for bus_type 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 Acked-by: Bjorn Andersson Cc: Signed-off-by: Greg Kroah-Hartman --- 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,