[PATCH 17/19] can: sun4i_can: Convert to platform remove callback returning void

[Gerhard Bertelsmann]

Am 2023-05-12 23:27, schrieb Uwe Kleine-König:
> The .remove() callback for a platform driver returns an int which makes
> many driver authors wrongly assume it's possible to do error handling 
> by
> returning an error code. However the value returned is ignored (apart 
> from
> emitting a warning) and this typically results in resource leaks. To 
> improve
> here there is a quest to make the remove callback return void. In the 
> first
> step of this quest all drivers are converted to .remove_new() which 
> already
> returns void. Eventually after all drivers are converted, .remove_new() 
> is
> renamed to .remove().
> 
> Trivially convert this driver from always returning zero in the remove
> callback to the void returning variant.
> 
> Signed-off-by: Uwe Kleine-König <u.kleine-koenig at pengutronix.de>

Acked-by: Gerhard Bertelsmann <info at gerhard-bertelsmann.de>

Thanks Uwe :-)