Commit be1859bdc660 ("initramfs: remove redundant dependency on BLK_DEV_INITRD") removed all redundant dependencies on BLK_DEV_INITRD, but the recent addition of zstd support introduced a new one. Fixes: a30d8a39f057 ("usr: Add support for zstd compressed initramfs") Signed-off-by: Geert Uytterhoeven <geert@linux-m68k.org> Signed-off-by: Masahiro Yamada <masahiroy@kernel.org>