target: linux: mtd: fix MTDREFRESH to an arbitrary high number

To make the ioctl number "stable", use an arbitrary high number to prevent
conflicts with new mtd ioctls that would push MTDREFRESH's number.

Also make mtd use the in-kernel mtd headers.

SVN-Revision: 28893

package/mtd/src/trx.c

@@ -30,7 +30,7 @@
 #include <errno.h>
 
 #include <sys/ioctl.h>
-#include "mtd-api.h"
+#include <mtd/mtd-user.h>
 #include "mtd.h"
 #include "crc32.h"