From f47e22563fcf224411c5460dde6a56a22a602548 Mon Sep 17 00:00:00 2001 From: Sebastian Ott Date: Tue, 15 May 2012 18:07:04 +0200 Subject: s390/qeth: cleanup drv attr usage Cleanup attributes of the qeth ccwgroup driver. Ensure availability of driver attributes by the time the driver is registered. Reviewed-by: Cornelia Huck Signed-off-by: Sebastian Ott Signed-off-by: Martin Schwidefsky --- drivers/s390/net/qeth_core_main.c | 22 +++++++++++++--------- 1 file changed, 13 insertions(+), 9 deletions(-) (limited to 'drivers/s390') diff --git a/drivers/s390/net/qeth_core_main.c b/drivers/s390/net/qeth_core_main.c index d1c87420edf3..a628f56ae576 100644 --- a/drivers/s390/net/qeth_core_main.c +++ b/drivers/s390/net/qeth_core_main.c @@ -5291,6 +5291,18 @@ static ssize_t qeth_core_driver_group_store(struct device_driver *ddrv, } static DRIVER_ATTR(group, 0200, NULL, qeth_core_driver_group_store); +static struct attribute *qeth_drv_attrs[] = { + &driver_attr_group.attr, + NULL, +}; +static struct attribute_group qeth_drv_attr_group = { + .attrs = qeth_drv_attrs, +}; +static const struct attribute_group *qeth_drv_attr_groups[] = { + &qeth_drv_attr_group, + NULL, +}; + static struct { const char str[ETH_GSTRING_LEN]; } qeth_ethtool_stats_keys[] = { @@ -5531,13 +5543,10 @@ static int __init qeth_core_init(void) rc = ccw_driver_register(&qeth_ccw_driver); if (rc) goto ccw_err; + qeth_core_ccwgroup_driver.driver.groups = qeth_drv_attr_groups; rc = ccwgroup_driver_register(&qeth_core_ccwgroup_driver); if (rc) goto ccwgroup_err; - rc = driver_create_file(&qeth_core_ccwgroup_driver.driver, - &driver_attr_group); - if (rc) - goto driver_err; qeth_core_root_dev = root_device_register("qeth"); rc = IS_ERR(qeth_core_root_dev) ? PTR_ERR(qeth_core_root_dev) : 0; if (rc) @@ -5563,9 +5572,6 @@ cqslab_err: slab_err: root_device_unregister(qeth_core_root_dev); register_err: - driver_remove_file(&qeth_core_ccwgroup_driver.driver, - &driver_attr_group); -driver_err: ccwgroup_driver_unregister(&qeth_core_ccwgroup_driver); ccwgroup_err: ccw_driver_unregister(&qeth_ccw_driver); @@ -5580,8 +5586,6 @@ out_err: static void __exit qeth_core_exit(void) { root_device_unregister(qeth_core_root_dev); - driver_remove_file(&qeth_core_ccwgroup_driver.driver, - &driver_attr_group); ccwgroup_driver_unregister(&qeth_core_ccwgroup_driver); ccw_driver_unregister(&qeth_ccw_driver); kmem_cache_destroy(qeth_qdio_outbuf_cache); -- cgit v1.2.3-55-g7522