diff options
| -rw-r--r-- | drivers/base/bus.c | 5 |
1 files changed, 5 insertions, 0 deletions
diff --git a/drivers/base/bus.c b/drivers/base/bus.c index 48718b7..76656ac 100644 --- a/drivers/base/bus.c +++ b/drivers/base/bus.c @@ -188,6 +188,11 @@ static ssize_t driver_bind(struct device_driver *drv, up(&dev->sem); if (dev->parent) up(&dev->parent->sem); + + if (err > 0) /* success */ + err = count; + else if (err == 0) /* driver didn't accept device */ + err = -ENODEV; } put_device(dev); put_bus(bus); |