[S] Change in flashrom[1.3.x]: linux_mtd: Mark Opaque chip as tested for WP

[Felix Singer (Code Review)]

Felix Singer has submitted this change. ( https://review.coreboot.org/c/flashrom/+/69996 )

Change subject: linux_mtd: Mark Opaque chip as tested for WP
......................................................................

linux_mtd: Mark Opaque chip as tested for WP

Since linux_mtd supports write-protect, its probe function needs
to mark Opaque chip as tested for WP. Programmers which are
opaque masters are responsible for populating flashchip#tested
struct in probe function.

Without the patch, any operation running via linux_mtd displays
a message "This flash part has status UNTESTED for operations: WP".
With the patch, the message is not displayed anymore.

BUG=b:258755442
BRANCH=none
TEST=flashrom -p host on ARM dut
Found Programmer flash chip "Opaque flash chip"
 (8192 kB, Programmer-specific) on host.
No operations were specified.

Original-Signed-off-by: Anastasia Klimchuk 
Original-Reviewed-on: https://review.coreboot.org/c/flashrom/+/69518
Original-Tested-by: build bot (Jenkins) 
Original-Reviewed-by: Edward O'Callaghan 
Original-Reviewed-by: Sergii Dmytruk

Change-Id: Icc0521c28555a93f26ce66bdbeaa68590f10c358
Signed-off-by: Felix Singer 
Reviewed-on: https://review.coreboot.org/c/flashrom/+/69996
Tested-by: build bot (Jenkins) 
Reviewed-by: Anastasia Klimchuk 
---
M linux_mtd.c
1 file changed, 36 insertions(+), 1 deletion(-)

Approvals:
  build bot (Jenkins): Verified
  Anastasia Klimchuk: Looks good to me, approved

diff --git a/linux_mtd.c b/linux_mtd.c
index 5a1360e..c49b14a 100644
--- a/linux_mtd.c
+++ b/linux_mtd.c
@@ -179,7 +179,7 @@

if (data->no_erase)
    	flash->chip->feature_bits |= FEATURE_NO_ERASE;
-	flash->chip->tested = TEST_OK_PREW;
+	flash->chip->tested = TEST_OK_PREWB;
    flash->chip->total_size = data->total_size / 1024;	/* bytes -> kB */
    flash->chip->block_erasers[0].eraseblocks[0].size = data->erasesize;
    flash->chip->block_erasers[0].eraseblocks[0].count =