[PATCH v2 02/10] drm/fb-helper: Unmap client buffer during shutdown

[Sam Ravnborg]

On Fri, Nov 20, 2020 at 11:25:37AM +0100, Thomas Zimmermann wrote:
> The fbdev helper's generic probe function establishes a mapping for
> framebuffers without shadow buffer. The clean-up function did not unmap
> the buffer object. Add the unmap operation.
> 
> As fbdev devices are usally released during system shutdown, this has
> not been a problem in practice.
> 
> Signed-off-by: Thomas Zimmermann <tzimmermann at suse.de>
Reviewed-by: Sam Ravnborg <sam at ravnborg.org>