diff options
| -rw-r--r-- | drivers/gpu/drm/radeon/radeon_device.c | 3 |
1 files changed, 2 insertions, 1 deletions
diff --git a/drivers/gpu/drm/radeon/radeon_device.c b/drivers/gpu/drm/radeon/radeon_device.c index 0fea894fc127..a64811a94519 100644 --- a/drivers/gpu/drm/radeon/radeon_device.c +++ b/drivers/gpu/drm/radeon/radeon_device.c @@ -737,7 +737,8 @@ void radeon_device_fini(struct radeon_device *rdev) destroy_workqueue(rdev->wq); vga_switcheroo_unregister_client(rdev->pdev); vga_client_register(rdev->pdev, NULL, NULL, NULL); - pci_iounmap(rdev->pdev, rdev->rio_mem); + if (rdev->rio_mem) + pci_iounmap(rdev->pdev, rdev->rio_mem); rdev->rio_mem = NULL; iounmap(rdev->rmmio); rdev->rmmio = NULL; |