diff options
Diffstat (limited to 'drivers/gpu/drm/vkms/vkms_drv.c')
-rw-r--r-- | drivers/gpu/drm/vkms/vkms_drv.c | 27 |
1 files changed, 14 insertions, 13 deletions
diff --git a/drivers/gpu/drm/vkms/vkms_drv.c b/drivers/gpu/drm/vkms/vkms_drv.c index 293dbca50c31..6d3a2d57d992 100644 --- a/drivers/gpu/drm/vkms/vkms_drv.c +++ b/drivers/gpu/drm/vkms/vkms_drv.c @@ -57,7 +57,8 @@ static void vkms_release(struct drm_device *dev) { struct vkms_device *vkms = drm_device_to_vkms_device(dev); - destroy_workqueue(vkms->output.composer_workq); + if (vkms->output.composer_workq) + destroy_workqueue(vkms->output.composer_workq); } static void vkms_atomic_commit_tail(struct drm_atomic_state *old_state) @@ -91,8 +92,8 @@ static void vkms_atomic_commit_tail(struct drm_atomic_state *old_state) static int vkms_config_show(struct seq_file *m, void *data) { - struct drm_info_node *node = (struct drm_info_node *)m->private; - struct drm_device *dev = node->minor->dev; + struct drm_debugfs_entry *entry = m->private; + struct drm_device *dev = entry->dev; struct vkms_device *vkmsdev = drm_device_to_vkms_device(dev); seq_printf(m, "writeback=%d\n", vkmsdev->config->writeback); @@ -102,24 +103,16 @@ static int vkms_config_show(struct seq_file *m, void *data) return 0; } -static const struct drm_info_list vkms_config_debugfs_list[] = { +static const struct drm_debugfs_info vkms_config_debugfs_list[] = { { "vkms_config", vkms_config_show, 0 }, }; -static void vkms_config_debugfs_init(struct drm_minor *minor) -{ - drm_debugfs_create_files(vkms_config_debugfs_list, ARRAY_SIZE(vkms_config_debugfs_list), - minor->debugfs_root, minor); -} - static const struct drm_driver vkms_driver = { .driver_features = DRIVER_MODESET | DRIVER_ATOMIC | DRIVER_GEM, .release = vkms_release, .fops = &vkms_driver_fops, DRM_GEM_SHMEM_DRIVER_OPS, - .debugfs_init = vkms_config_debugfs_init, - .name = DRIVER_NAME, .desc = DRIVER_DESC, .date = DRIVER_DATE, @@ -201,6 +194,9 @@ static int vkms_create(struct vkms_config *config) if (ret) goto out_devres; + drm_debugfs_add_files(&vkms_device->drm, vkms_config_debugfs_list, + ARRAY_SIZE(vkms_config_debugfs_list)); + ret = drm_dev_register(&vkms_device->drm, 0); if (ret) goto out_devres; @@ -218,6 +214,7 @@ out_unregister: static int __init vkms_init(void) { + int ret; struct vkms_config *config; config = kmalloc(sizeof(*config), GFP_KERNEL); @@ -230,7 +227,11 @@ static int __init vkms_init(void) config->writeback = enable_writeback; config->overlay = enable_overlay; - return vkms_create(config); + ret = vkms_create(config); + if (ret) + kfree(config); + + return ret; } static void vkms_destroy(struct vkms_config *config) |