APPLIED: [Lunar/unstable] UBUNTU: SAUCE: (no-up) Remove obj- += foo.o hack

[Andrea Righi]

On Tue, Jan 10, 2023 at 05:18:31PM +0900, Masahiro Yamada wrote:
> This is a hack used in the old days. Upstream Kernel stopped doing
> this. Refer to:
> 
>  f7adc3124da0 ("kbuild: create built-in.o automatically if parent directory wants it")
>  bf070bb0e6c6 ("kbuild: remove all dummy assignments to obj-")
> 
> Signed-off-by: Masahiro Yamada <masahiro.yamada at canonical.com>
> ---

Applied to lunar/linux-unstable and also lunar/linux (that also seems to
require this).

Thanks,
-Andrea