Mark MX25L6405 as PROBE supported

Thanks to Michael Stapelberg for the report.

Corresponding to flashrom svn r622.

Signed-off-by: Carl-Daniel Hailfinger <c-d.hailfinger.devel.2006@gmx.net>
Acked-by: Carl-Daniel Hailfinger <c-d.hailfinger.devel.2006@gmx.net>
diff --git a/flashchips.c b/flashchips.c
index 4c282b6..7e8a430 100644
--- a/flashchips.c
+++ b/flashchips.c
@@ -1361,7 +1361,7 @@
 		.model_id	= MX_25L6405,
 		.total_size	= 8192,
 		.page_size	= 256,
-		.tested		= TEST_UNTESTED,
+		.tested		= TEST_OK_PROBE,
 		.probe		= probe_spi_rdid,
 		.probe_timing	= TIMING_ZERO,
 		.erase		= spi_chip_erase_60_c7,