[PATCH 1/3] drm/panel: simple: Make panel_simple_remove() return void

[Sam Ravnborg]

Hi Uwe,

On Fri, Jul 08, 2022 at 11:49:20AM +0200, Uwe Kleine-König wrote:
> panel_simple_remove() returns zero unconditionally. Make it return no value
> instead making more obvious what happens in the callers.
> 
> This is a preparation for making platform and mipi-dsi remove callbacks
> return void.
> 
> Signed-off-by: Uwe Kleine-König <u.kleine-koenig at pengutronix.de>

Reviewed and applied to drm-misc (drm-misc-next).

	Sam