[PATCH] drm/msm/dpu: fix wrong return value in dpu_encoder_init()

[Markus Elfring]

> A positive value ENOMEM is returned here. I thinr this is a typo error.
> It is necessary to return a negative error value.

I imagine that a small adjustment could be nice for this change description.

How do you think about to follow progress for the integration of
a previous patch like “[RESEND] drm/msm/dpu: fix error return code in dpu_encoder_init”?
https://lore.kernel.org/dri-devel/20200618062803.152097-1-chentao107@huawei.com/
https://lore.kernel.org/patchwork/patch/1257957/
https://lkml.org/lkml/2020/6/18/46

Regards,
Markus