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-rw-r--r--drivers/base/dd.c3
1 files changed, 3 insertions, 0 deletions
diff --git a/drivers/base/dd.c b/drivers/base/dd.c
index d5bbce38282f..3565e9795301 100644
--- a/drivers/base/dd.c
+++ b/drivers/base/dd.c
@@ -40,6 +40,9 @@
40 */ 40 */
41void device_bind_driver(struct device * dev) 41void device_bind_driver(struct device * dev)
42{ 42{
43 if (klist_node_attached(&dev->knode_driver))
44 return;
45
43 pr_debug("bound device '%s' to driver '%s'\n", 46 pr_debug("bound device '%s' to driver '%s'\n",
44 dev->bus_id, dev->driver->name); 47 dev->bus_id, dev->driver->name);
45 klist_add_tail(&dev->knode_driver, &dev->driver->klist_devices); 48 klist_add_tail(&dev->knode_driver, &dev->driver->klist_devices);