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samples/usb/imass: Use flash_area_flatten to wipe storage

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The commit replaces flash_area_erase with flash_area_flatten,
as it allows to emulate erase and scramble data stored
on devices that do not provide erase callback.

Signed-off-by: Dominik Ermel <dominik.ermel@nordicsemi.no>
This commit is contained in:
Dominik Ermel 2024-03-09 22:54:18 +00:00 • committed by Henrik Brix Andersen
commit 856d7709bb
1 changed files with 1 additions and 1 deletions
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2
samples/subsys/usb/mass/src/main.c
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@ -89,7 +89,7 @@ static int setup_flash(struct fs_mount_t *mnt)
if (rc < 0 && IS_ENABLED(CONFIG_APP_WIPE_STORAGE)) {
printk("Erasing flash area ... ");
rc = flash_area_erase(pfa, 0, pfa->fa_size);
rc = flash_area_flatten(pfa, 0, pfa->fa_size);
printk("%d\n", rc);
}