[PATCH] drm/nouveau: Fix missing pci_disable_device() in nouveau_pmops_runtime_resume()

[Shang XiaoJing]

Add missing pci_disable_device() in fail path of nouveau_do_resume().

Fixes: 7bb6d4428d3d ("drm/nouveau: move the (far too many...) different s/r 
paths to the same place")
Signed-off-by: Shang XiaoJing <shangxiaoj...@huawei.com>
---
 drivers/gpu/drm/nouveau/nouveau_drm.c | 1 +
 1 file changed, 1 insertion(+)

diff --git a/drivers/gpu/drm/nouveau/nouveau_drm.c 
b/drivers/gpu/drm/nouveau/nouveau_drm.c
index fd99ec0f4257..d75cd21c1457 100644
--- a/drivers/gpu/drm/nouveau/nouveau_drm.c
+++ b/drivers/gpu/drm/nouveau/nouveau_drm.c
@@ -1068,6 +1068,7 @@ nouveau_pmops_runtime_resume(struct device *dev)
        ret = nouveau_do_resume(drm_dev, true);
        if (ret) {
                NV_ERROR(drm, "resume failed with: %d\n", ret);
+               pci_disable_device(pdev);
                return ret;
        }
 
-- 
2.17.1