From: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Date: Wed, 24 Jul 2013 22:05:24 +0000 (-0700)
Subject: cuse: convert class code to use dev_groups
X-Git-Tag: firefly_0821_release~176^2~5472^2~97
X-Git-Url: http://demsky.eecs.uci.edu/git/?a=commitdiff_plain;h=4183fb9503e117ef6d7564a4dbdf0582c5d638ad;p=firefly-linux-kernel-4.4.55.git

cuse: convert class code to use dev_groups

The dev_attrs field of struct class is going away soon, dev_groups
should be used instead.  This converts the cuse class code to use the
correct field.

Acked-by: Miklos Szeredi <mszeredi@suse.cz>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
---

diff --git a/fs/fuse/cuse.c b/fs/fuse/cuse.c
index aef34b1e635e..adbfd66b380f 100644
--- a/fs/fuse/cuse.c
+++ b/fs/fuse/cuse.c
@@ -568,6 +568,7 @@ static ssize_t cuse_class_waiting_show(struct device *dev,
 
 	return sprintf(buf, "%d\n", atomic_read(&cc->fc.num_waiting));
 }
+static DEVICE_ATTR(waiting, S_IFREG | 0400, cuse_class_waiting_show, NULL);
 
 static ssize_t cuse_class_abort_store(struct device *dev,
 				      struct device_attribute *attr,
@@ -578,12 +579,14 @@ static ssize_t cuse_class_abort_store(struct device *dev,
 	fuse_abort_conn(&cc->fc);
 	return count;
 }
+static DEVICE_ATTR(abort, S_IFREG | 0200, NULL, cuse_class_abort_store);
 
-static struct device_attribute cuse_class_dev_attrs[] = {
-	__ATTR(waiting, S_IFREG | 0400, cuse_class_waiting_show, NULL),
-	__ATTR(abort, S_IFREG | 0200, NULL, cuse_class_abort_store),
-	{ }
+static struct attribute *cuse_class_dev_attrs[] = {
+	&dev_attr_waiting.attr,
+	&dev_attr_abort.attr,
+	NULL,
 };
+ATTRIBUTE_GROUPS(cuse_class_dev);
 
 static struct miscdevice cuse_miscdev = {
 	.minor		= MISC_DYNAMIC_MINOR,
@@ -609,7 +612,7 @@ static int __init cuse_init(void)
 	if (IS_ERR(cuse_class))
 		return PTR_ERR(cuse_class);
 
-	cuse_class->dev_attrs = cuse_class_dev_attrs;
+	cuse_class->dev_groups = cuse_class_dev_groups;
 
 	rc = misc_register(&cuse_miscdev);
 	if (rc) {