fatfs v0.07a Apr 14, 2009:

- Separated out OS dependent code on reentrant cfg.
- Added multiple sector size support.

doc/en/dinit.html

@@ -32,6 +32,7 @@ DSTATUS disk_initialize (
 <div class="para">
 <h4>Return Values</h4>
 <p>This function returns a disk status as the result. For details of the disk status, refer to the <a href="dstat.html">disk_status</a> function.</p>
+<p>This function is called from volume mount process in the FatFs module to manage the media change. Application module should not use this function during FatFs module is active.</p>
 </div>
 
 <div class="para">