[S390] cio: Add shutdown callback for ccwgroup.

[linux-2.6-omap-h63xx.git] / drivers / s390 / cio / ccwgroup.c

diff --git a/drivers/s390/cio/ccwgroup.c b/drivers/s390/cio/ccwgroup.c
index 3964056a9a4745f05b607c86a1a837eaa961c0eb..03914fa811740084be75306421803bd74285f6e2 100644 (file)
--- a/drivers/s390/cio/ccwgroup.c
+++ b/drivers/s390/cio/ccwgroup.c
@@ -391,12 +391,24 @@ ccwgroup_remove (struct device *dev)
        return 0;
 }
 
+static void ccwgroup_shutdown(struct device *dev)
+{
+       struct ccwgroup_device *gdev;
+       struct ccwgroup_driver *gdrv;
+
+       gdev = to_ccwgroupdev(dev);
+       gdrv = to_ccwgroupdrv(dev->driver);
+       if (gdrv && gdrv->shutdown)
+               gdrv->shutdown(gdev);
+}
+
 static struct bus_type ccwgroup_bus_type = {
        .name   = "ccwgroup",
        .match  = ccwgroup_bus_match,
        .uevent = ccwgroup_uevent,
        .probe  = ccwgroup_probe,
        .remove = ccwgroup_remove,
+       .shutdown = ccwgroup_shutdown,
 };
 
 /**