From patchwork Mon Oct 7 06:55:43 2013 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Greg Kroah-Hartman X-Patchwork-Id: 2994551 Return-Path: X-Original-To: patchwork-linux-mmc@patchwork.kernel.org Delivered-To: patchwork-parsemail@patchwork2.web.kernel.org Received: from mail.kernel.org (mail.kernel.org [198.145.19.201]) by patchwork2.web.kernel.org (Postfix) with ESMTP id C90EEBF924 for ; Mon, 7 Oct 2013 06:58:06 +0000 (UTC) Received: from mail.kernel.org (localhost [127.0.0.1]) by mail.kernel.org (Postfix) with ESMTP id B4504201EF for ; Mon, 7 Oct 2013 06:58:05 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [209.132.180.67]) by mail.kernel.org (Postfix) with ESMTP id C716D201EA for ; Mon, 7 Oct 2013 06:58:04 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1754106Ab3JGG4G (ORCPT ); Mon, 7 Oct 2013 02:56:06 -0400 Received: from mail.linuxfoundation.org ([140.211.169.12]:54904 "EHLO mail.linuxfoundation.org" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1754089Ab3JGG4D (ORCPT ); Mon, 7 Oct 2013 02:56:03 -0400 Received: from localhost (unknown [32.135.104.149]) by mail.linuxfoundation.org (Postfix) with ESMTPSA id CA624AA8; Mon, 7 Oct 2013 06:56:01 +0000 (UTC) From: Greg Kroah-Hartman To: linux-kernel@vger.kernel.org Cc: Greg Kroah-Hartman , Chris Ball , Ulf Hansson , Konstantin Dorfman , Seungwon Jeon , Subject: [PATCH 04/11] MMC: convert bus code to use dev_groups Date: Sun, 6 Oct 2013 23:55:43 -0700 Message-Id: <1381128950-28125-5-git-send-email-gregkh@linuxfoundation.org> X-Mailer: git-send-email 1.8.4.6.g82e253f.dirty In-Reply-To: <1381128950-28125-1-git-send-email-gregkh@linuxfoundation.org> References: <1381128950-28125-1-git-send-email-gregkh@linuxfoundation.org> Sender: linux-mmc-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-mmc@vger.kernel.org X-Spam-Status: No, score=-7.1 required=5.0 tests=BAYES_00, RCVD_IN_DNSWL_HI, RP_MATCHES_RCVD, UNPARSEABLE_RELAY autolearn=unavailable version=3.3.1 X-Spam-Checker-Version: SpamAssassin 3.3.1 (2010-03-16) on mail.kernel.org X-Virus-Scanned: ClamAV using ClamSMTP The dev_attrs field of struct bus_type is going away soon, dev_groups should be used instead. This converts the MMC bus code to use the correct field. Cc: Chris Ball Cc: Ulf Hansson Cc: Konstantin Dorfman Cc: Seungwon Jeon Cc: Signed-off-by: Greg Kroah-Hartman --- Chris, I can take this through my driver-core tree if you like, just let me know what would be the easiest for you. drivers/mmc/core/bus.c | 12 +++++++----- drivers/mmc/core/sdio_bus.c | 21 ++++++++++++--------- 2 files changed, 19 insertions(+), 14 deletions(-) diff --git a/drivers/mmc/core/bus.c b/drivers/mmc/core/bus.c index 704bf66..3e227bd 100644 --- a/drivers/mmc/core/bus.c +++ b/drivers/mmc/core/bus.c @@ -27,7 +27,7 @@ #define to_mmc_driver(d) container_of(d, struct mmc_driver, drv) -static ssize_t mmc_type_show(struct device *dev, +static ssize_t type_show(struct device *dev, struct device_attribute *attr, char *buf) { struct mmc_card *card = mmc_dev_to_card(dev); @@ -45,11 +45,13 @@ static ssize_t mmc_type_show(struct device *dev, return -EFAULT; } } +static DEVICE_ATTR_RO(type); -static struct device_attribute mmc_dev_attrs[] = { - __ATTR(type, S_IRUGO, mmc_type_show, NULL), - __ATTR_NULL, +static struct attribute *mmc_dev_attrs[] = { + &dev_attr_type.attr, + NULL, }; +ATTRIBUTE_GROUPS(mmc_dev); /* * This currently matches any MMC driver to any MMC card - drivers @@ -218,7 +220,7 @@ static const struct dev_pm_ops mmc_bus_pm_ops = { static struct bus_type mmc_bus_type = { .name = "mmc", - .dev_attrs = mmc_dev_attrs, + .dev_groups = mmc_dev_groups, .match = mmc_bus_match, .uevent = mmc_bus_uevent, .probe = mmc_bus_probe, diff --git a/drivers/mmc/core/sdio_bus.c b/drivers/mmc/core/sdio_bus.c index 6d67492..ef89565 100644 --- a/drivers/mmc/core/sdio_bus.c +++ b/drivers/mmc/core/sdio_bus.c @@ -34,7 +34,8 @@ field##_show(struct device *dev, struct device_attribute *attr, char *buf) \ \ func = dev_to_sdio_func (dev); \ return sprintf (buf, format_string, func->field); \ -} +} \ +static DEVICE_ATTR_RO(field) sdio_config_attr(class, "0x%02x\n"); sdio_config_attr(vendor, "0x%04x\n"); @@ -47,14 +48,16 @@ static ssize_t modalias_show(struct device *dev, struct device_attribute *attr, return sprintf(buf, "sdio:c%02Xv%04Xd%04X\n", func->class, func->vendor, func->device); } - -static struct device_attribute sdio_dev_attrs[] = { - __ATTR_RO(class), - __ATTR_RO(vendor), - __ATTR_RO(device), - __ATTR_RO(modalias), - __ATTR_NULL, +static DEVICE_ATTR_RO(modalias); + +static struct attribute *sdio_dev_attrs[] = { + &dev_attr_class.attr, + &dev_attr_vendor.attr, + &dev_attr_device.attr, + &dev_attr_modalias.attr, + NULL, }; +ATTRIBUTE_GROUPS(sdio_dev); static const struct sdio_device_id *sdio_match_one(struct sdio_func *func, const struct sdio_device_id *id) @@ -225,7 +228,7 @@ static const struct dev_pm_ops sdio_bus_pm_ops = { static struct bus_type sdio_bus_type = { .name = "sdio", - .dev_attrs = sdio_dev_attrs, + .dev_groups = sdio_dev_groups, .match = sdio_bus_match, .uevent = sdio_bus_uevent, .probe = sdio_bus_probe,