X-Git-Url: http://plrg.eecs.uci.edu/git/?a=blobdiff_plain;f=fs%2Fseq_file.c;h=99d8b8cfc9b78673e1040d0e690f33cf43361bdf;hb=d4076ac55bf8755ce6c5706478631c1726cf0179;hp=f03220d7891b7c4024d740fbd5447d79e66058e8;hpb=509dceef6470442d8c7b8a43ec34125205840b3c;p=firefly-linux-kernel-4.4.55.git

diff --git a/fs/seq_file.c b/fs/seq_file.c
index f03220d7891b..99d8b8cfc9b7 100644
--- a/fs/seq_file.c
+++ b/fs/seq_file.c
@@ -387,10 +387,16 @@ char *mangle_path(char *s, char *p, char *esc)
 	}
 	return NULL;
 }
-EXPORT_SYMBOL_GPL(mangle_path);
+EXPORT_SYMBOL(mangle_path);
 
-/*
- * return the absolute path of 'dentry' residing in mount 'mnt'.
+/**
+ * seq_path - seq_file interface to print a pathname
+ * @m: the seq_file handle
+ * @path: the struct path to print
+ * @esc: set of characters to escape in the output
+ *
+ * return the absolute path of 'path', as represented by the
+ * dentry / mnt pair in the path parameter.
  */
 int seq_path(struct seq_file *m, struct path *path, char *esc)
 {