1 files changed, 0 insertions, 108 deletions
diff --git a/ANDROID_3.4.5/drivers/md/dm-sysfs.c b/ANDROID_3.4.5/drivers/md/dm-sysfs.c
deleted file mode 100644
index 84d2b91e..00000000
--- a/ANDROID_3.4.5/drivers/md/dm-sysfs.c
+++ /dev/null
@@ -1,108 +0,0 @@
-/*
- * Copyright (C) 2008 Red Hat, Inc. All rights reserved.
- *
- * This file is released under the GPL.
- */
-
-#include <linux/sysfs.h>
-#include <linux/dm-ioctl.h>
-#include "dm.h"
-
-struct dm_sysfs_attr {
-	struct attribute attr;
-	ssize_t (*show)(struct mapped_device *, char *);
-	ssize_t (*store)(struct mapped_device *, char *);
-};
-
-#define DM_ATTR_RO(_name) \
-struct dm_sysfs_attr dm_attr_##_name = \
-	__ATTR(_name, S_IRUGO, dm_attr_##_name##_show, NULL)
-
-static ssize_t dm_attr_show(struct kobject *kobj, struct attribute *attr,
-			    char *page)
-{
-	struct dm_sysfs_attr *dm_attr;
-	struct mapped_device *md;
-	ssize_t ret;
-
-	dm_attr = container_of(attr, struct dm_sysfs_attr, attr);
-	if (!dm_attr->show)
-		return -EIO;
-
-	md = dm_get_from_kobject(kobj);
-	if (!md)
-		return -EINVAL;
-
-	ret = dm_attr->show(md, page);
-	dm_put(md);
-
-	return ret;
-}
-
-static ssize_t dm_attr_name_show(struct mapped_device *md, char *buf)
-{
-	if (dm_copy_name_and_uuid(md, buf, NULL))
-		return -EIO;
-
-	strcat(buf, "\n");
-	return strlen(buf);
-}
-
-static ssize_t dm_attr_uuid_show(struct mapped_device *md, char *buf)
-{
-	if (dm_copy_name_and_uuid(md, NULL, buf))
-		return -EIO;
-
-	strcat(buf, "\n");
-	return strlen(buf);
-}
-
-static ssize_t dm_attr_suspended_show(struct mapped_device *md, char *buf)
-{
-	sprintf(buf, "%d\n", dm_suspended_md(md));
-
-	return strlen(buf);
-}
-
-static DM_ATTR_RO(name);
-static DM_ATTR_RO(uuid);
-static DM_ATTR_RO(suspended);
-
-static struct attribute *dm_attrs[] = {
-	&dm_attr_name.attr,
-	&dm_attr_uuid.attr,
-	&dm_attr_suspended.attr,
-	NULL,
-};
-
-static const struct sysfs_ops dm_sysfs_ops = {
-	.show	= dm_attr_show,
-};
-
-/*
- * dm kobject is embedded in mapped_device structure
- * no need to define release function here
- */
-static struct kobj_type dm_ktype = {
-	.sysfs_ops	= &dm_sysfs_ops,
-	.default_attrs	= dm_attrs,
-};
-
-/*
- * Initialize kobj
- * because nobody using md yet, no need to call explicit dm_get/put
- */
-int dm_sysfs_init(struct mapped_device *md)
-{
-	return kobject_init_and_add(dm_kobject(md), &dm_ktype,
-				    &disk_to_dev(dm_disk(md))->kobj,
-				    "%s", "dm");
-}
-
-/*
- * Remove kobj, called after all references removed
- */
-void dm_sysfs_exit(struct mapped_device *md)
-{
-	kobject_put(dm_kobject(md));
-}