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sf: Query write-protection status before operating the flash
authorJan Kiszka <[email protected]>
Wed, 2 Mar 2022 14:01:56 +0000 (15:01 +0100)
committerJagan Teki <[email protected]>
Mon, 18 Jul 2022 13:45:19 +0000 (19:15 +0530)
commitf3a56dda880af44dac87b1a60c44ebb7c079c329
treecdca10d76dd60120660d89410aeafa7efda139f0tree | snapshot
parent513c6071ce73d026bb87a4db009e4bfc28e93df3commit | diff
sf: Query write-protection status before operating the flash

Do not suggest successful operation if a flash area to be changed is
actually locked, thus will not execute the request. Rather report an
error and bail out. That's way more user-friendly than asking them to
manually check for this case.

Derived from original patch by Chao Zeng.

Signed-off-by: Jan Kiszka <[email protected]>
Acked-by: Jagan Teki <[email protected]>
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