From: Charles Manning <cdhmanning@gmail.com>
Date: Thu, 9 Jul 2020 02:16:29 +0000 (+1200)
Subject: Add CONFIG_YAFFS_NO_YAFFS1 flag to remove yaffs1 code when not needed
X-Git-Url: http://www.aleph1.co.uk/gitweb/?p=yaffs2.git;a=commitdiff_plain;h=7003e06cea707d4960217490af2c1eb65b79c352;ds=sidebyside

Add CONFIG_YAFFS_NO_YAFFS1 flag to remove yaffs1 code when not needed

Signed-off-by: Charles Manning <cdhmanning@gmail.com>
---

diff --git a/yaffs_yaffs1.c b/yaffs_yaffs1.c
index 1dd4db9..e357347 100644
--- a/yaffs_yaffs1.c
+++ b/yaffs_yaffs1.c
@@ -20,6 +20,9 @@
 
 int yaffs1_scan(struct yaffs_dev *dev)
 {
+#ifdef CONFIG_NO_YAFFS1
+	return YAFFS_FAIL;
+#else
 	struct yaffs_ext_tags tags;
 	u32 blk;
 	int result;
@@ -420,4 +423,5 @@ int yaffs1_scan(struct yaffs_dev *dev)
 	yaffs_trace(YAFFS_TRACE_SCAN, "yaffs1_scan ends");
 
 	return YAFFS_OK;
+#endif
 }