drm/ttm: cleanup io_mem interface with nouveau

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Nouveau is the only user of this functionality and evicting io space
on -EAGAIN is really a misuse of the return code.

Instead switch to using -ENOSPC here which makes much more sense and
simplifies the code.

This could unbreak something as we now cleanly return EAGAIN, but the
chance for this are rather low.

Signed-off-by: Christian König <christian.koenig@amd.com>
Reviewed-by: Daniel Vetter <daniel.vetter@ffwll.ch>
Link: https://patchwork.freedesktop.org/patch/378237/

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Christian König 2020-07-13 16:50:04 +02:00

parent e69acf18d0

commit 4b8edc39a4

2 changed files with 2 additions and 4 deletions

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2

drivers/gpu/drm/nouveau/nouveau_bo.c

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4

drivers/gpu/drm/ttm/ttm_bo_util.c

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