[ Upstream commit 46edf4372e336ef3a61c3126e49518099d2e2e6d ]
Currently, the initial state of the "Save" button is always active.
If none of the CONFIG options are changed while loading the .config
file, the "Save" button should be greyed out.
This can be fixed by calling conf_read() after widget initialization.
Signed-off-by: Masahiro Yamada <masahiroy@kernel.org>
Signed-off-by: Sasha Levin <sashal@kernel.org>
