[PATCH 02/37] drm: Remove drm_device->virtdev

[Daniel Vetter]

This is a leftover from the drm_bus days, where we've had a
bus-specific device type for every bus type in drm_device. Except for
pci (which we can't remove because dri1 drivers) this is all gone. And
the virt driver also doesn't really need it, dev_to_virtio works
perfectly fine.

Cc: David Airlie <airlied at linux.ie>
Cc: Gerd Hoffmann <kraxel at redhat.com>
Cc: virtualization at lists.linux-foundation.org
Signed-off-by: Daniel Vetter <daniel.vetter at intel.com>
---
 drivers/gpu/drm/virtio/virtgpu_drm_bus.c | 1 -
 drivers/gpu/drm/virtio/virtgpu_kms.c     | 4 ++--
 include/drm/drmP.h                       | 2 --
 3 files changed, 2 insertions(+), 5 deletions(-)

diff --git a/drivers/gpu/drm/virtio/virtgpu_drm_bus.c b/drivers/gpu/drm/virtio/virtgpu_drm_bus.c
index 43e1d5916c6c..7df8d0c9026a 100644
--- a/drivers/gpu/drm/virtio/virtgpu_drm_bus.c
+++ b/drivers/gpu/drm/virtio/virtgpu_drm_bus.c
@@ -56,7 +56,6 @@ int drm_virtio_init(struct drm_driver *driver, struct virtio_device *vdev)
 	dev = drm_dev_alloc(driver, &vdev->dev);
 	if (IS_ERR(dev))
 		return PTR_ERR(dev);
-	dev->virtdev = vdev;
 	vdev->priv = dev;
 
 	if (strcmp(vdev->dev.parent->bus->name, "pci") == 0) {
diff --git a/drivers/gpu/drm/virtio/virtgpu_kms.c b/drivers/gpu/drm/virtio/virtgpu_kms.c
index 1e1c90b30d4a..6400506a06b0 100644
--- a/drivers/gpu/drm/virtio/virtgpu_kms.c
+++ b/drivers/gpu/drm/virtio/virtgpu_kms.c
@@ -138,7 +138,7 @@ int virtio_gpu_driver_load(struct drm_device *dev, unsigned long flags)
 	u32 num_scanouts, num_capsets;
 	int ret;
 
-	if (!virtio_has_feature(dev->virtdev, VIRTIO_F_VERSION_1))
+	if (!virtio_has_feature(dev_to_virtio(dev->dev), VIRTIO_F_VERSION_1))
 		return -ENODEV;
 
 	vgdev = kzalloc(sizeof(struct virtio_gpu_device), GFP_KERNEL);
@@ -147,7 +147,7 @@ int virtio_gpu_driver_load(struct drm_device *dev, unsigned long flags)
 
 	vgdev->ddev = dev;
 	dev->dev_private = vgdev;
-	vgdev->vdev = dev->virtdev;
+	vgdev->vdev = dev_to_virtio(dev->dev);
 	vgdev->dev = dev->dev;
 
 	spin_lock_init(&vgdev->display_info_lock);
diff --git a/include/drm/drmP.h b/include/drm/drmP.h
index 575b29b47811..c363f2fdff31 100644
--- a/include/drm/drmP.h
+++ b/include/drm/drmP.h
@@ -412,8 +412,6 @@ struct drm_device {
 	struct pci_controller *hose;
 #endif
 
-	struct virtio_device *virtdev;
-
 	struct drm_sg_mem *sg;	/**< Scatter gather memory */
 	unsigned int num_crtcs;                  /**< Number of CRTCs on this device */
 
-- 
2.11.0