[PATCH] drm: fix drm_fb_xrgb8888_to_rgb888_dstclip()

[Noralf Trønnes]

Den 11.04.2019 06.49, skrev Gerd Hoffmann:
> Oops, the __iomem annotation was added to the header file only.
> Add it to the implementation (and documentation) too.
> 
> Fixes: 5c5373b51bec ("drm: switch drm_fb_xrgb8888_to_rgb888_dstclip to accept __iomem dst")
> Signed-off-by: Gerd Hoffmann <kraxel at redhat.com>
> ---

Reviewed-by: Noralf Trønnes <noralf at tronnes.org>