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drm/vkms: Drop custom vkms_dumb_map().

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This is the same as the default drm_gem_dumb_map_offset()
implementation, except that this one missed the ban on userspace
mapping an imported dmabuf (which seems like intended common behavior
for drivers).

Signed-off-by: Eric Anholt <eric@anholt.net>
Link: https://patchwork.freedesktop.org/patch/msgid/20181126215929.20546-1-eric@anholt.net
Acked-by: Daniel Vetter <daniel.vetter@ffwll.ch>
This commit is contained in:
Eric Anholt
2018-11-26 13:59:28 -08:00
parent 8f1cd82664
commit 08f73d6680
3 changed files with 0 additions and 30 deletions
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3
drivers/gpu/drm/vkms/vkms_drv.h
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@@ -127,9 +127,6 @@ vm_fault_t vkms_gem_fault(struct vm_fault *vmf);
int vkms_dumb_create(struct drm_file *file, struct drm_device *dev,
struct drm_mode_create_dumb *args);
int vkms_dumb_map(struct drm_file *file, struct drm_device *dev,
u32 handle, u64 *offset);
void vkms_gem_free_object(struct drm_gem_object *obj);
int vkms_gem_vmap(struct drm_gem_object *obj);