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Diffstat (limited to 'arch/powerpc/kernel/vio.c')
-rw-r--r--arch/powerpc/kernel/vio.c8
1 files changed, 4 insertions, 4 deletions
diff --git a/arch/powerpc/kernel/vio.c b/arch/powerpc/kernel/vio.c
index 13c41495fe06..13c655ba2841 100644
--- a/arch/powerpc/kernel/vio.c
+++ b/arch/powerpc/kernel/vio.c
@@ -76,7 +76,7 @@ static void vio_bus_shutdown(struct device *dev)
struct vio_dev *viodev = to_vio_dev(dev);
struct vio_driver *viodrv = to_vio_driver(dev->driver);
- if (viodrv->shutdown)
+ if (dev->driver && viodrv->shutdown)
viodrv->shutdown(viodev);
}
@@ -91,9 +91,6 @@ int vio_register_driver(struct vio_driver *viodrv)
/* fill in 'struct driver' fields */
viodrv->driver.bus = &vio_bus_type;
- viodrv->driver.probe = vio_bus_probe;
- viodrv->driver.remove = vio_bus_remove;
- viodrv->driver.shutdown = vio_bus_shutdown;
return driver_register(&viodrv->driver);
}
@@ -295,4 +292,7 @@ struct bus_type vio_bus_type = {
.name = "vio",
.uevent = vio_hotplug,
.match = vio_bus_match,
+ .probe = vio_bus_probe,
+ .remove = vio_bus_remove,
+ .shutdown = vio_bus_shutdown,
};