diff options
Diffstat (limited to 'drivers/gpu/drm/virtio/virtgpu_kms.c')
| -rw-r--r-- | drivers/gpu/drm/virtio/virtgpu_kms.c | 23 |
1 files changed, 10 insertions, 13 deletions
diff --git a/drivers/gpu/drm/virtio/virtgpu_kms.c b/drivers/gpu/drm/virtio/virtgpu_kms.c index 3313b92db531..27b7f14dae89 100644 --- a/drivers/gpu/drm/virtio/virtgpu_kms.c +++ b/drivers/gpu/drm/virtio/virtgpu_kms.c @@ -28,6 +28,7 @@ #include <linux/virtio_ring.h> #include <drm/drm_file.h> +#include <drm/drm_managed.h> #include "virtgpu_drv.h" @@ -66,10 +67,11 @@ static void virtio_gpu_get_capsets(struct virtio_gpu_device *vgdev, { int i, ret; bool invalid_capset_id = false; + struct drm_device *drm = vgdev->ddev; - vgdev->capsets = kcalloc(num_capsets, - sizeof(struct virtio_gpu_drv_capset), - GFP_KERNEL); + vgdev->capsets = drmm_kcalloc(drm, num_capsets, + sizeof(struct virtio_gpu_drv_capset), + GFP_KERNEL); if (!vgdev->capsets) { DRM_ERROR("failed to allocate cap sets\n"); return; @@ -94,7 +96,7 @@ static void virtio_gpu_get_capsets(struct virtio_gpu_device *vgdev, if (ret == 0 || invalid_capset_id) { spin_lock(&vgdev->display_info_lock); - kfree(vgdev->capsets); + drmm_kfree(drm, vgdev->capsets); vgdev->capsets = NULL; spin_unlock(&vgdev->display_info_lock); return; @@ -110,7 +112,7 @@ static void virtio_gpu_get_capsets(struct virtio_gpu_device *vgdev, vgdev->num_capsets = num_capsets; } -int virtio_gpu_init(struct drm_device *dev) +int virtio_gpu_init(struct virtio_device *vdev, struct drm_device *dev) { static vq_callback_t *callbacks[] = { virtio_gpu_ctrl_ack, virtio_gpu_cursor_ack @@ -123,17 +125,16 @@ int virtio_gpu_init(struct drm_device *dev) u32 num_scanouts, num_capsets; int ret = 0; - if (!virtio_has_feature(dev_to_virtio(dev->dev), VIRTIO_F_VERSION_1)) + if (!virtio_has_feature(vdev, VIRTIO_F_VERSION_1)) return -ENODEV; - vgdev = kzalloc(sizeof(struct virtio_gpu_device), GFP_KERNEL); + vgdev = drmm_kzalloc(dev, sizeof(struct virtio_gpu_device), GFP_KERNEL); if (!vgdev) return -ENOMEM; vgdev->ddev = dev; dev->dev_private = vgdev; - vgdev->vdev = dev_to_virtio(dev->dev); - vgdev->dev = dev->dev; + vgdev->vdev = vdev; spin_lock_init(&vgdev->display_info_lock); spin_lock_init(&vgdev->resource_export_lock); @@ -257,7 +258,6 @@ err_vbufs: vgdev->vdev->config->del_vqs(vgdev->vdev); err_vqs: dev->dev_private = NULL; - kfree(vgdev); return ret; } @@ -296,9 +296,6 @@ void virtio_gpu_release(struct drm_device *dev) if (vgdev->has_host_visible) drm_mm_takedown(&vgdev->host_visible_mm); - - kfree(vgdev->capsets); - kfree(vgdev); } int virtio_gpu_driver_open(struct drm_device *dev, struct drm_file *file) |