diff options
| author | Thomas Zimmermann <tzimmermann@suse.de> | 2020-11-03 12:30:09 +0300 |
|---|---|---|
| committer | Thomas Zimmermann <tzimmermann@suse.de> | 2020-11-09 11:16:41 +0300 |
| commit | f216fcb8e4d76038133926aec53df92bf6b15860 (patch) | |
| tree | d445be767034c63c9b47d14691f6bf6569a7ae8e /drivers/gpu/drm/exynos | |
| parent | 1fc90559fdd5e1be698ad1427709a371c7003a65 (diff) | |
| download | linux-f216fcb8e4d76038133926aec53df92bf6b15860.tar.xz | |
drm/exynos: Remove empty exynos_drm_gem_prime_{vmap,vunmap}()
The functions exynos_drm_gem_prime_{vmap,vunmap}() are empty. Remove
them before changing the interface to use struct drm_buf_map. As a side
effect of removing drm_gem_prime_vmap(), the error code changes from
ENOMEM to EOPNOTSUPP.
Signed-off-by: Thomas Zimmermann <tzimmermann@suse.de>
Acked-by: Christian König <christian.koenig@amd.com>
Tested-by: Sam Ravnborg <sam@ravnborg.org>
Link: https://patchwork.freedesktop.org/patch/msgid/20201103093015.1063-5-tzimmermann@suse.de
Diffstat (limited to 'drivers/gpu/drm/exynos')
| -rw-r--r-- | drivers/gpu/drm/exynos/exynos_drm_gem.c | 12 | ||||
| -rw-r--r-- | drivers/gpu/drm/exynos/exynos_drm_gem.h | 2 |
2 files changed, 0 insertions, 14 deletions
diff --git a/drivers/gpu/drm/exynos/exynos_drm_gem.c b/drivers/gpu/drm/exynos/exynos_drm_gem.c index 4afbf5109cbf..4396224227d1 100644 --- a/drivers/gpu/drm/exynos/exynos_drm_gem.c +++ b/drivers/gpu/drm/exynos/exynos_drm_gem.c @@ -135,8 +135,6 @@ static const struct vm_operations_struct exynos_drm_gem_vm_ops = { static const struct drm_gem_object_funcs exynos_drm_gem_object_funcs = { .free = exynos_drm_gem_free_object, .get_sg_table = exynos_drm_gem_prime_get_sg_table, - .vmap = exynos_drm_gem_prime_vmap, - .vunmap = exynos_drm_gem_prime_vunmap, .vm_ops = &exynos_drm_gem_vm_ops, }; @@ -469,16 +467,6 @@ exynos_drm_gem_prime_import_sg_table(struct drm_device *dev, return &exynos_gem->base; } -void *exynos_drm_gem_prime_vmap(struct drm_gem_object *obj) -{ - return NULL; -} - -void exynos_drm_gem_prime_vunmap(struct drm_gem_object *obj, void *vaddr) -{ - /* Nothing to do */ -} - int exynos_drm_gem_prime_mmap(struct drm_gem_object *obj, struct vm_area_struct *vma) { diff --git a/drivers/gpu/drm/exynos/exynos_drm_gem.h b/drivers/gpu/drm/exynos/exynos_drm_gem.h index 74e926abeff0..a23272fb96fb 100644 --- a/drivers/gpu/drm/exynos/exynos_drm_gem.h +++ b/drivers/gpu/drm/exynos/exynos_drm_gem.h @@ -107,8 +107,6 @@ struct drm_gem_object * exynos_drm_gem_prime_import_sg_table(struct drm_device *dev, struct dma_buf_attachment *attach, struct sg_table *sgt); -void *exynos_drm_gem_prime_vmap(struct drm_gem_object *obj); -void exynos_drm_gem_prime_vunmap(struct drm_gem_object *obj, void *vaddr); int exynos_drm_gem_prime_mmap(struct drm_gem_object *obj, struct vm_area_struct *vma); |