1 files changed, 17 insertions, 0 deletions

diff --git a/drivers/base/core.c b/drivers/base/core.c
index 2b567177ef78..9db57afcf81f 100644
--- a/drivers/base/core.c
+++ b/drivers/base/core.c
@@ -571,6 +571,23 @@ void device_remove_file(struct device *dev,
 EXPORT_SYMBOL_GPL(device_remove_file);
 
 /**
+ * device_remove_file_self - remove sysfs attribute file from its own method.
+ * @dev: device.
+ * @attr: device attribute descriptor.
+ *
+ * See kernfs_remove_self() for details.
+ */
+bool device_remove_file_self(struct device *dev,
+                             const struct device_attribute *attr)
+{
+        if (dev)
+                return sysfs_remove_file_self(&dev->kobj, &attr->attr);
+        else
+                return false;
+}
+EXPORT_SYMBOL_GPL(device_remove_file_self);
+
+/**
  * device_create_bin_file - create sysfs binary attribute file for device.
  * @dev: device.
  * @attr: device binary attribute descriptor.