Am 15.10.20 um 14:38 schrieb Thomas Zimmermann:
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 <tzimmerm...@suse.de>
Acked-by: Christian König <christian.koe...@amd.com>
--- drivers/gpu/drm/exynos/exynos_drm_gem.c | 12 ------------ drivers/gpu/drm/exynos/exynos_drm_gem.h | 2 -- 2 files changed, 14 deletions(-) diff --git a/drivers/gpu/drm/exynos/exynos_drm_gem.c b/drivers/gpu/drm/exynos/exynos_drm_gem.c index e7a6eb96f692..13a35623ac04 100644 --- a/drivers/gpu/drm/exynos/exynos_drm_gem.c +++ b/drivers/gpu/drm/exynos/exynos_drm_gem.c @@ -137,8 +137,6 @@ 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, };@@ -471,16 +469,6 @@ 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);
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