diff options
| author | Ezequiel Garcia <ezequiel@collabora.com> | 2018-09-25 18:16:05 +0200 |
|---|---|---|
| committer | Gerd Hoffmann <kraxel@redhat.com> | 2018-09-26 08:05:06 +0200 |
| commit | a20c4173c4219d85ba7775fde584cd34305a0b3d (patch) | |
| tree | ef61b4923f6927713a5aee08aea495a85c570144 /drivers/gpu/drm/virtio/virtgpu_drv.h | |
| parent | 02c87cabd6f1a6de151f999690393c3b8ad07b90 (diff) | |
virtio: Rework virtio_gpu_object_kmap()
Currently, virtio_gpu_object_kmap() is only called by
virtio_gpufb_create(), when a DRM framebuffer is created.
Thus, instead of returning the vmap'ed address, emit a warning
if virtio_gpu_object_kmap is called on an already mapped
object. With this change, kmap/kunmap calls are now balanced.
Signed-off-by: Ezequiel Garcia <ezequiel@collabora.com>
Link: http://patchwork.freedesktop.org/patch/msgid/20180925161606.17980-3-ezequiel@collabora.com
Signed-off-by: Gerd Hoffmann <kraxel@redhat.com>
Diffstat (limited to 'drivers/gpu/drm/virtio/virtgpu_drv.h')
| -rw-r--r-- | drivers/gpu/drm/virtio/virtgpu_drv.h | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/drivers/gpu/drm/virtio/virtgpu_drv.h b/drivers/gpu/drm/virtio/virtgpu_drv.h index 6669bf4c4ca3..d29f0c7c768c 100644 --- a/drivers/gpu/drm/virtio/virtgpu_drv.h +++ b/drivers/gpu/drm/virtio/virtgpu_drv.h @@ -364,7 +364,7 @@ int virtio_gpu_object_create(struct virtio_gpu_device *vgdev, unsigned long size, bool kernel, bool pinned, struct virtio_gpu_object **bo_ptr); void virtio_gpu_object_kunmap(struct virtio_gpu_object *bo); -int virtio_gpu_object_kmap(struct virtio_gpu_object *bo, void **ptr); +int virtio_gpu_object_kmap(struct virtio_gpu_object *bo); int virtio_gpu_object_get_sg_table(struct virtio_gpu_device *qdev, struct virtio_gpu_object *bo); void virtio_gpu_object_free_sg_table(struct virtio_gpu_object *bo); |