[PATCH] bus: sunxi-rsb: make remove callback return void

[Chen-Yu Tsai]

On Thu, Nov 26, 2020 at 3:41 PM Uwe Kleine-König
<u.kleine-koenig at pengutronix.de> wrote:
>
> The driver core ignores the return value of struct device_driver::remove
> because there is only little that can be done. To simplify the quest to
> make this function return void, let struct sunxi_rsb_driver::remove
> return void, too. All users already unconditionally return 0, this
> commit makes this obvious and ensures future users don't behave
> differently. To simplify even further, make axp20x_device_remove()
> return void instead of returning 0 unconditionally, too.
>
> Signed-off-by: Uwe Kleine-König <u.kleine-koenig at pengutronix.de>

Looks good to me.

Reviewed-by: Chen-Yu Tsai <wens at csie.org>

Since this touches the mfd tree as well, we either need an Ack from Lee,
the mfd maintainer (CC-ed), or let Lee take it in his tree. For the latter,

Acked-by: Chen-Yu Tsai <wens at csie.org>

AFAIK we (sunxi) don't have anything regarding RSB queued up, so there
won't be any conflicts.


Regards
ChenYu