Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1754409Ab3GXWGU (ORCPT ); Wed, 24 Jul 2013 18:06:20 -0400 Received: from mail.linuxfoundation.org ([140.211.169.12]:55335 "EHLO mail.linuxfoundation.org" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1753022Ab3GXWFy (ORCPT ); Wed, 24 Jul 2013 18:05:54 -0400 From: Greg Kroah-Hartman To: linux-kernel@vger.kernel.org Cc: Greg Kroah-Hartman , Mauro Carvalho Chehab , Hans Verkuil Subject: [PATCH 11/36] v4l2: convert class code to use dev_groups Date: Wed, 24 Jul 2013 15:05:14 -0700 Message-Id: <1374703539-9705-12-git-send-email-gregkh@linuxfoundation.org> X-Mailer: git-send-email 1.8.3.rc0.20.gb99dd2e In-Reply-To: <1374703539-9705-1-git-send-email-gregkh@linuxfoundation.org> References: <1374703539-9705-1-git-send-email-gregkh@linuxfoundation.org> Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Content-Length: 3074 Lines: 99 The dev_attrs field of struct class is going away soon, dev_groups should be used instead. This converts the v4l2 class code to use the correct field. Cc: Mauro Carvalho Chehab Cc: Hans Verkuil Signed-off-by: Greg Kroah-Hartman --- Mauro, feel free to take this through your tree, or ACK it and I can take it through mine. drivers/media/v4l2-core/v4l2-dev.c | 30 +++++++++++++++++------------- 1 file changed, 17 insertions(+), 13 deletions(-) diff --git a/drivers/media/v4l2-core/v4l2-dev.c b/drivers/media/v4l2-core/v4l2-dev.c index c8859d6f..b0f49b01 100644 --- a/drivers/media/v4l2-core/v4l2-dev.c +++ b/drivers/media/v4l2-core/v4l2-dev.c @@ -38,24 +38,25 @@ * sysfs stuff */ -static ssize_t show_index(struct device *cd, - struct device_attribute *attr, char *buf) +static ssize_t index_show(struct device *cd, + struct device_attribute *attr, char *buf) { struct video_device *vdev = to_video_device(cd); return sprintf(buf, "%i\n", vdev->index); } +static DEVICE_ATTR_RO(index); -static ssize_t show_debug(struct device *cd, - struct device_attribute *attr, char *buf) +static ssize_t debug_show(struct device *cd, + struct device_attribute *attr, char *buf) { struct video_device *vdev = to_video_device(cd); return sprintf(buf, "%i\n", vdev->debug); } -static ssize_t set_debug(struct device *cd, struct device_attribute *attr, - const char *buf, size_t len) +static ssize_t debug_store(struct device *cd, struct device_attribute *attr, + const char *buf, size_t len) { struct video_device *vdev = to_video_device(cd); int res = 0; @@ -68,21 +69,24 @@ static ssize_t set_debug(struct device *cd, struct device_attribute *attr, vdev->debug = value; return len; } +static DEVICE_ATTR_RW(debug); -static ssize_t show_name(struct device *cd, +static ssize_t name_show(struct device *cd, struct device_attribute *attr, char *buf) { struct video_device *vdev = to_video_device(cd); return sprintf(buf, "%.*s\n", (int)sizeof(vdev->name), vdev->name); } +static DEVICE_ATTR_RO(name); -static struct device_attribute video_device_attrs[] = { - __ATTR(name, S_IRUGO, show_name, NULL), - __ATTR(debug, 0644, show_debug, set_debug), - __ATTR(index, S_IRUGO, show_index, NULL), - __ATTR_NULL +static struct attribute *video_device_attrs[] = { + &dev_attr_name.attr, + &dev_attr_debug.attr, + &dev_attr_index.attr, + NULL, }; +ATTRIBUTE_GROUPS(video_device); /* * Active devices @@ -217,7 +221,7 @@ static void v4l2_device_release(struct device *cd) static struct class video_class = { .name = VIDEO_NAME, - .dev_attrs = video_device_attrs, + .dev_groups = video_device_groups, }; struct video_device *video_devdata(struct file *file) -- 1.8.3.rc0.20.gb99dd2e -- To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to majordomo@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/