diff --git a/drivers/gpu/drm/drm_crtc.c b/drivers/gpu/drm/drm_crtc.c
index 4802d5458a13..3e3af957f336 100644
--- a/drivers/gpu/drm/drm_crtc.c
+++ b/drivers/gpu/drm/drm_crtc.c
@@ -1817,11 +1817,6 @@ static int drm_mode_create_standard_properties(struct drm_device *dev)
 					ARRAY_SIZE(drm_cp_enum_list));
 	dev->mode_config.content_protection_property = prop;
 
-	prop = drm_property_create_range(dev, DRM_MODE_PROP_IMMUTABLE,
-					 "Content Protection KSV", 0,
-					 0xFFFFFFFFFF);
-	dev->mode_config.content_protection_ksv_property = prop;
-
 	return 0;
 }
 
diff --git a/drivers/gpu/drm/drm_sysfs.c b/drivers/gpu/drm/drm_sysfs.c
index c8e5bcc954bb..740e668dd397 100644
--- a/drivers/gpu/drm/drm_sysfs.c
+++ b/drivers/gpu/drm/drm_sysfs.c
@@ -288,27 +288,6 @@ static ssize_t content_protection_show(struct device *device,
 			drm_get_content_protection_name((int)cp));
 }
 
-static ssize_t content_protection_ksv_show(struct device *device,
-					   struct device_attribute *attr,
-					   char *buf)
-{
-	struct drm_connector *connector = to_drm_connector(device);
-	struct drm_device *dev = connector->dev;
-	struct drm_property *prop;
-	uint64_t ksv;
-	int ret;
-
-	prop = dev->mode_config.content_protection_ksv_property;
-	if (!prop)
-		return 0;
-
-	ret = drm_object_property_get_value(&connector->base, prop, &ksv);
-	if (ret)
-		return 0;
-
-	return snprintf(buf, PAGE_SIZE, "%llx\n", ksv);
-}
-
 static int drm_get_audio_format(struct edid *edid,
 			       char *audioformat, int len)
 {
@@ -438,7 +417,6 @@ static DEVICE_ATTR_RO(dpms);
 static DEVICE_ATTR_RO(modes);
 static DEVICE_ATTR_RO(mode);
 static DEVICE_ATTR_RO(content_protection);
-static DEVICE_ATTR_RO(content_protection_ksv);
 static DEVICE_ATTR_RO(audioformat);
 
 static struct attribute *connector_dev_attrs[] = {
@@ -448,7 +426,6 @@ static struct attribute *connector_dev_attrs[] = {
 	&dev_attr_modes.attr,
 	&dev_attr_mode.attr,
 	&dev_attr_content_protection.attr,
-	&dev_attr_content_protection_ksv.attr,
 	&dev_attr_audioformat.attr,
 	NULL
 };
diff --git a/include/drm/drm_crtc.h b/include/drm/drm_crtc.h
index 82b866608b81..e7fb665befea 100644
--- a/include/drm/drm_crtc.h
+++ b/include/drm/drm_crtc.h
@@ -1640,7 +1640,6 @@ struct drm_mode_config {
 	struct drm_property *prop_active;
 	struct drm_property *prop_mode_id;
 	struct drm_property *content_protection_property;
-	struct drm_property *content_protection_ksv_property;
 
 	/* DVI-I properties */
 	struct drm_property *dvi_i_subconnector_property;