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-rw-r--r--drivers/base/dd.c2
1 files changed, 2 insertions, 0 deletions
diff --git a/drivers/base/dd.c b/drivers/base/dd.c
index 319a73be4180..b5f43c3e44fa 100644
--- a/drivers/base/dd.c
+++ b/drivers/base/dd.c
@@ -162,6 +162,8 @@ int driver_probe_device(struct device_driver * drv, struct device * dev)
struct task_struct *probe_task;
int ret = 0;
+ if (!device_is_registered(dev))
+ return -ENODEV;
if (drv->bus->match && !drv->bus->match(dev, drv))
goto done;