bcm53xx: drop dead upgrade code
authorRafał Miłecki <rafal@milecki.pl>
Tue, 29 Mar 2022 14:14:54 +0000 (16:14 +0200)
committerRafał Miłecki <rafal@milecki.pl>
Tue, 29 Mar 2022 14:14:54 +0000 (16:14 +0200)
commita6dc0f680d3715322abd7a5dc1426f56274292ac
tree0a36e628fc3e433c76332c9d847407853ce04f5e
parent72b9b721d707b7f70109eb70b2a9f22449ceba08
bcm53xx: drop dead upgrade code

platform_nand_pre_upgrade() is gone since commit 790692dde2b9
("base-files: drop support for the platform_nand_pre_upgrade()").

Signed-off-by: Rafał Miłecki <rafal@milecki.pl>
target/linux/bcm53xx/base-files/lib/upgrade/platform.sh