diff --git a/modules/cas_disk/Makefile b/modules/cas_disk/Makefile
index 6c5f05d..41e6d5c 100644
--- a/modules/cas_disk/Makefile
+++ b/modules/cas_disk/Makefile
@@ -1,5 +1,5 @@
 #
-# Copyright(c) 2012-2021 Intel Corporation
+# Copyright(c) 2012-2022 Intel Corporation
 # SPDX-License-Identifier: BSD-3-Clause
 #
 include $(M)/config.mk
@@ -9,4 +9,3 @@ obj-m := cas_disk.o
 cas_disk-objs =  main.o
 cas_disk-objs += disk.o
 cas_disk-objs += exp_obj.o
-cas_disk-objs += sysfs.o
diff --git a/modules/cas_disk/disk.c b/modules/cas_disk/disk.c
index b8569ed..0ba35ba 100644
--- a/modules/cas_disk/disk.c
+++ b/modules/cas_disk/disk.c
@@ -10,14 +10,9 @@
 #include "cas_cache.h"
 #include "disk.h"
 #include "exp_obj.h"
-#include "sysfs.h"
 
 #define CASDSK_DISK_OPEN_FMODE (FMODE_READ | FMODE_WRITE)
 
-static const char * const _casdsk_disk_modes[] = {
-	[CASDSK_MODE_ATTACHED] = "attached",
-};
-
 static void _casdsk_disk_release(struct kobject *kobj)
 {
 	struct casdsk_disk *dsk;
@@ -34,28 +29,8 @@ static void _casdsk_disk_release(struct kobject *kobj)
 	kmem_cache_free(casdsk_module->disk_cache, dsk);
 }
 
-static ssize_t _casdsk_disk_mode_show(struct kobject *kobj, char *page)
-{
-	struct casdsk_disk *dsk = casdsk_kobj_to_disk(kobj);
-
-	CASDSK_DEBUG_DISK_TRACE(dsk);
-
-	return scnprintf(page, PAGE_SIZE, "%s",
-			 _casdsk_disk_modes[atomic_read(&dsk->mode)]);
-}
-
-static struct casdsk_attribute _casdsk_disk_mode_attr =
-	__ATTR(mode, S_IRUGO, _casdsk_disk_mode_show, NULL);
-
-static struct attribute *_casdsk_disk_attrs[] = {
-	&_casdsk_disk_mode_attr.attr,
-	NULL
-};
-
 static struct kobj_type casdsk_disk_ktype = {
 	.release = _casdsk_disk_release,
-	.sysfs_ops = &casdsk_sysfs_ops,
-	.default_attrs = _casdsk_disk_attrs
 };
 
 int __init casdsk_init_disks(void)
diff --git a/modules/cas_disk/main.c b/modules/cas_disk/main.c
index 48ff31b..85a4afa 100644
--- a/modules/cas_disk/main.c
+++ b/modules/cas_disk/main.c
@@ -10,7 +10,6 @@
 #include "cas_disk.h"
 #include "disk.h"
 #include "exp_obj.h"
-#include "sysfs.h"
 
 /* Layer information. */
 MODULE_AUTHOR("Intel(R) Corporation");
diff --git a/modules/cas_disk/sysfs.c b/modules/cas_disk/sysfs.c
deleted file mode 100644
index c6ce430..0000000
--- a/modules/cas_disk/sysfs.c
+++ /dev/null
@@ -1,35 +0,0 @@
-/*
-* Copyright(c) 2012-2021 Intel Corporation
-* SPDX-License-Identifier: BSD-3-Clause
-*/
-#include "cas_disk_defs.h"
-#include "sysfs.h"
-
-static ssize_t _casdsk_sysfs_show(struct kobject *kobj, struct attribute *attr,
-				char *page)
-{
-	struct casdsk_attribute *casdsk_attr =
-		container_of(attr, struct casdsk_attribute, attr);
-
-	if (!casdsk_attr->show)
-		return -EIO;
-
-	return casdsk_attr->show(kobj, page);
-}
-
-static ssize_t _casdsk_sysfs_store(struct kobject *kobj, struct attribute *attr,
-		const char *buf, size_t len)
-{
-	struct casdsk_attribute *casdsk_attr =
-			container_of(attr, struct casdsk_attribute, attr);
-
-	if (!casdsk_attr->store)
-		return -EIO;
-
-	return casdsk_attr->store(kobj, buf, len);
-}
-
-const struct sysfs_ops casdsk_sysfs_ops = {
-	.show = _casdsk_sysfs_show,
-	.store = _casdsk_sysfs_store
-};
diff --git a/modules/cas_disk/sysfs.h b/modules/cas_disk/sysfs.h
deleted file mode 100644
index b2ae82c..0000000
--- a/modules/cas_disk/sysfs.h
+++ /dev/null
@@ -1,21 +0,0 @@
-/*
-* Copyright(c) 2012-2021 Intel Corporation
-* SPDX-License-Identifier: BSD-3-Clause
-*/
-#ifndef __CASDISK_SYSFS_H__
-#define __CASDISK_SYSFS_H__
-
-#include <linux/kobject.h>
-#include <linux/sysfs.h>
-
-struct casdsk_disk;
-
-struct casdsk_attribute {
-	struct attribute attr;
-	ssize_t (*show)(struct kobject *kobj, char *page);
-	ssize_t (*store)(struct kobject *kobj, const char *buf, size_t len);
-};
-
-extern const struct sysfs_ops casdsk_sysfs_ops;
-
-#endif