From: Cornelia Huck This intendeds to make proper shutdown of qeth devices easier. Signed-off-by: Cornelia Huck Signed-off-by: Martin Schwidefsky --- drivers/s390/cio/ccwgroup.c | 12 ++++++++++++ include/asm-s390/ccwgroup.h | 2 ++ 2 files changed, 14 insertions(+) Index: quilt-2.6/drivers/s390/cio/ccwgroup.c =================================================================== --- quilt-2.6.orig/drivers/s390/cio/ccwgroup.c +++ quilt-2.6/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, }; /** Index: quilt-2.6/include/asm-s390/ccwgroup.h =================================================================== --- quilt-2.6.orig/include/asm-s390/ccwgroup.h +++ quilt-2.6/include/asm-s390/ccwgroup.h @@ -37,6 +37,7 @@ struct ccwgroup_device { * @remove: function called on remove * @set_online: function called when device is set online * @set_offline: function called when device is set offline + * @shutdown: function called when device is shut down * @driver: embedded driver structure */ struct ccwgroup_driver { @@ -49,6 +50,7 @@ struct ccwgroup_driver { void (*remove) (struct ccwgroup_device *); int (*set_online) (struct ccwgroup_device *); int (*set_offline) (struct ccwgroup_device *); + void (*shutdown)(struct ccwgroup_device *); struct device_driver driver; }; -- blue skies, Martin. "Reality continues to ruin my life." - Calvin. -- To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to majordomo@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/