mtd: docg3: fix debug log verbosity

Change the NOP debug log verbosity to very verbose to
unburden log analysis.

Signed-off-by: Robert Jarzmik <robert.jarzmik@free.fr>
Reviewed-by: Ivan Djelic <ivan.djelic@parrot.com>
Reviewed-by: Mike Dunn <mikedunn@newsguy.com>
Signed-off-by: David Woodhouse <David.Woodhouse@intel.com>

drivers/mtd/devices/docg3.c

@@ -143,7 +143,7 @@ static void doc_delay(struct docg3 *docg3, int nbNOPs)
 {
 	int i;
 
-	doc_dbg("NOP x %d\n", nbNOPs);
+	doc_vdbg("NOP x %d\n", nbNOPs);
 	for (i = 0; i < nbNOPs; i++)
 		doc_writeb(docg3, 0, DOC_NOP);
 }