Mark Macronix MX25L1605D as fully tested

Corresponding to flashrom svn r1276.

Signed-off-by: Sven Schnelle <svens@stackframe.org>
Acked-by: Carl-Daniel Hailfinger <c-d.hailfinger.devel.2006@gmx.net>
diff --git a/flashchips.c b/flashchips.c
index 1efc8e7..23ae8e9 100644
--- a/flashchips.c
+++ b/flashchips.c
@@ -3829,7 +3829,7 @@
 		.total_size	= 2048,
 		.page_size	= 256,
 		.feature_bits	= FEATURE_WRSR_WREN,
-		.tested		= TEST_OK_PR,
+		.tested		= TEST_OK_PREW,
 		.probe		= probe_spi_rdid,
 		.probe_timing	= TIMING_ZERO,
 		.block_erasers	=