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path: root/drivers/base/dd.c
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Diffstat (limited to 'drivers/base/dd.c')
-rw-r--r--drivers/base/dd.c9
1 files changed, 6 insertions, 3 deletions
diff --git a/drivers/base/dd.c b/drivers/base/dd.c
index 635f508f25c7..c9b308229335 100644
--- a/drivers/base/dd.c
+++ b/drivers/base/dd.c
@@ -518,7 +518,8 @@ static int really_probe(struct device *dev, struct device_driver *drv)
drv->bus->name, __func__, drv->name, dev_name(dev));
if (!list_empty(&dev->devres_head)) {
dev_crit(dev, "Resources present before probing\n");
- return -EBUSY;
+ ret = -EBUSY;
+ goto done;
}
re_probe:
@@ -639,7 +640,7 @@ pinctrl_bind_failed:
ret = 0;
done:
atomic_dec(&probe_count);
- wake_up(&probe_waitqueue);
+ wake_up_all(&probe_waitqueue);
return ret;
}
@@ -872,7 +873,9 @@ static int __device_attach(struct device *dev, bool allow_async)
int ret = 0;
device_lock(dev);
- if (dev->driver) {
+ if (dev->p->dead) {
+ goto out_unlock;
+ } else if (dev->driver) {
if (device_is_bound(dev)) {
ret = 1;
goto out_unlock;