XXXX introduce drv_sectohz

@@ -74,11 +74,11 @@
  */
 
 /*
  * Parameters
  */
-#define DADK_BSY_TIMEOUT        (drv_usectohz(5 * 1000000))
+#define DADK_BSY_TIMEOUT        drv_sectohz(5)
 #define DADK_IO_TIME            35
 #define DADK_FLUSH_CACHE_TIME   60
 #define DADK_RETRY_COUNT        5
 #define DADK_SILENT             1