mtd: define MTDREFRESH if not defined (external kernel)

git-svn-id: svn://svn.openwrt.org/openwrt/trunk@30340 3c298f89-4303-0410-b956-a3cf2f4a3e73

diff --git a/package/mtd/src/mtd.c b/package/mtd/src/mtd.c
index 5fa260b..a7d4c1b 100644 (file)
--- a/package/mtd/src/mtd.c
+++ b/package/mtd/src/mtd.c
@@ -45,6 +45,10 @@
 #include "fis.h"
 #include "mtd.h"
 
+#ifndef MTDREFRESH
+#define MTDREFRESH     _IO('M', 50)
+#endif
+
 #define MAX_ARGS 8
 #define JFFS2_DEFAULT_DIR      "" /* directory name without /, empty means root dir */