debugfs: fix docbook error
Fix an error in debugfs_create_blob's docbook description
It cannot actually be used to write a binary blob.
Signed-off-by: Jonathan Corbet <corbet@lwn.net>
diff --git a/fs/debugfs/file.c b/fs/debugfs/file.c
index 33a9012..39a619c 100644
--- a/fs/debugfs/file.c
+++ b/fs/debugfs/file.c
@@ -419,7 +419,7 @@
};
/**
- * debugfs_create_blob - create a debugfs file that is used to read and write a binary blob
+ * debugfs_create_blob - create a debugfs file that is used to read a binary blob
* @name: a pointer to a string containing the name of the file to create.
* @mode: the permission that the file should have
* @parent: a pointer to the parent dentry for this file. This should be a