Change in flashrom[master]: chipset_enable.c: Remove futile attempt to disable lock

[Andy Pont (Code Review)]

Andy Pont has uploaded this change for review. ( https://review.coreboot.org/c/flashrom/+/48643 )

Change subject: chipset_enable.c: Remove futile attempt to disable lock
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chipset_enable.c: Remove futile attempt to disable lock

For all recent Intel chipsets (and possibly others) the ability to
disable the lock fails.  This leads to confusing messages being
presented to the user where unlocking fails but the flash update
process works correctly.

Remove the unlock attempt which had alreayd been marked in the source
code comments as "futile".

Signed-off-by: Andy Pont 
Change-Id: Id70e132f8feb7b91cbf79d8cdf07744f8763e11b
---
M chipset_enable.c
1 file changed, 0 insertions(+), 1 deletion(-)

git pull ssh://review.coreboot.org:29418/flashrom refs/changes/43/48643/1

diff --git a/chipset_enable.c b/chipset_enable.c
index 9205d0e..3ca6ba8 100644
--- a/chipset_enable.c
+++ b/chipset_enable.c
@@ -333,7 +333,6 @@
    	wanted |= (1 << 2);

wanted |= (1 << 0); /* Set BIOS Write Enable */
-	wanted &= ~(1 << 1); /* Disable lock (futile) */

/* Only write the register if it's necessary */
    if (wanted != old) {