drm/nouveau/core: fix return in error path of device probe

We want to unlock nv_devices_mutex in this error path as well.

Signed-off-by: Alexandre Courbot <acourbot@nvidia.com>
Signed-off-by: Ben Skeggs <bskeggs@redhat.com>

diff --git a/drivers/gpu/drm/nouveau/nvkm/engine/device/base.c b/drivers/gpu/drm/nouveau/nvkm/engine/device/base.c
index bbc9824..7476ac2 100644 (file)
--- a/drivers/gpu/drm/nouveau/nvkm/engine/device/base.c
+++ b/drivers/gpu/drm/nouveau/nvkm/engine/device/base.c
@@ -2494,7 +2494,8 @@ nvkm_device_ctor(const struct nvkm_device_func *func,
                device->pri = ioremap(mmio_base, mmio_size);
                if (!device->pri) {
                        nvdev_error(device, "unable to map PRI\n");
-                       return -ENOMEM;
+                       ret = -ENOMEM;
+                       goto done;
                }
        }