diff options
Diffstat (limited to 'drivers/s390')
| -rw-r--r-- | drivers/s390/char/sclp_config.c | 4 | ||||
| -rw-r--r-- | drivers/s390/net/netiucv.c | 16 | ||||
| -rw-r--r-- | drivers/s390/scsi/zfcp_ccw.c | 14 | ||||
| -rw-r--r-- | drivers/s390/scsi/zfcp_ext.h | 3 | ||||
| -rw-r--r-- | drivers/s390/scsi/zfcp_sysfs_driver.c | 27 |
5 files changed, 17 insertions, 47 deletions
diff --git a/drivers/s390/char/sclp_config.c b/drivers/s390/char/sclp_config.c index 5322e5e54a98..9dc77f14fa52 100644 --- a/drivers/s390/char/sclp_config.c +++ b/drivers/s390/char/sclp_config.c @@ -29,12 +29,12 @@ static void sclp_cpu_capability_notify(struct work_struct *work) struct sys_device *sysdev; printk(KERN_WARNING TAG "cpu capability changed.\n"); - lock_cpu_hotplug(); + get_online_cpus(); for_each_online_cpu(cpu) { sysdev = get_cpu_sysdev(cpu); kobject_uevent(&sysdev->kobj, KOBJ_CHANGE); } - unlock_cpu_hotplug(); + put_online_cpus(); } static void sclp_conf_receiver_fn(struct evbuf_header *evbuf) diff --git a/drivers/s390/net/netiucv.c b/drivers/s390/net/netiucv.c index c7ea9381db9f..d6e93f15440e 100644 --- a/drivers/s390/net/netiucv.c +++ b/drivers/s390/net/netiucv.c @@ -2089,6 +2089,11 @@ static struct attribute_group netiucv_drv_attr_group = { .attrs = netiucv_drv_attrs, }; +static struct attribute_group *netiucv_drv_attr_groups[] = { + &netiucv_drv_attr_group, + NULL, +}; + static void netiucv_banner(void) { PRINT_INFO("NETIUCV driver initialized\n"); @@ -2113,7 +2118,6 @@ static void __exit netiucv_exit(void) netiucv_unregister_device(dev); } - sysfs_remove_group(&netiucv_driver.kobj, &netiucv_drv_attr_group); driver_unregister(&netiucv_driver); iucv_unregister(&netiucv_handler, 1); iucv_unregister_dbf_views(); @@ -2133,6 +2137,7 @@ static int __init netiucv_init(void) if (rc) goto out_dbf; IUCV_DBF_TEXT(trace, 3, __FUNCTION__); + netiucv_driver.groups = netiucv_drv_attr_groups; rc = driver_register(&netiucv_driver); if (rc) { PRINT_ERR("NETIUCV: failed to register driver.\n"); @@ -2140,18 +2145,9 @@ static int __init netiucv_init(void) goto out_iucv; } - rc = sysfs_create_group(&netiucv_driver.kobj, &netiucv_drv_attr_group); - if (rc) { - PRINT_ERR("NETIUCV: failed to add driver attributes.\n"); - IUCV_DBF_TEXT_(setup, 2, - "ret %d - netiucv_drv_attr_group\n", rc); - goto out_driver; - } netiucv_banner(); return rc; -out_driver: - driver_unregister(&netiucv_driver); out_iucv: iucv_unregister(&netiucv_handler, 1); out_dbf: diff --git a/drivers/s390/scsi/zfcp_ccw.c b/drivers/s390/scsi/zfcp_ccw.c index a6a29a24d28a..edc5015e920d 100644 --- a/drivers/s390/scsi/zfcp_ccw.c +++ b/drivers/s390/scsi/zfcp_ccw.c @@ -52,6 +52,9 @@ static struct ccw_driver zfcp_ccw_driver = { .set_offline = zfcp_ccw_set_offline, .notify = zfcp_ccw_notify, .shutdown = zfcp_ccw_shutdown, + .driver = { + .groups = zfcp_driver_attr_groups, + }, }; MODULE_DEVICE_TABLE(ccw, zfcp_ccw_device_id); @@ -254,16 +257,7 @@ zfcp_ccw_notify(struct ccw_device *ccw_device, int event) int __init zfcp_ccw_register(void) { - int retval; - - retval = ccw_driver_register(&zfcp_ccw_driver); - if (retval) - goto out; - retval = zfcp_sysfs_driver_create_files(&zfcp_ccw_driver.driver); - if (retval) - ccw_driver_unregister(&zfcp_ccw_driver); - out: - return retval; + return ccw_driver_register(&zfcp_ccw_driver); } /** diff --git a/drivers/s390/scsi/zfcp_ext.h b/drivers/s390/scsi/zfcp_ext.h index 8534cf09546c..06b1079b7f3d 100644 --- a/drivers/s390/scsi/zfcp_ext.h +++ b/drivers/s390/scsi/zfcp_ext.h @@ -27,8 +27,7 @@ extern struct zfcp_data zfcp_data; /******************************** SYSFS *************************************/ -extern int zfcp_sysfs_driver_create_files(struct device_driver *); -extern void zfcp_sysfs_driver_remove_files(struct device_driver *); +extern struct attribute_group *zfcp_driver_attr_groups[]; extern int zfcp_sysfs_adapter_create_files(struct device *); extern void zfcp_sysfs_adapter_remove_files(struct device *); extern int zfcp_sysfs_port_create_files(struct device *, u32); diff --git a/drivers/s390/scsi/zfcp_sysfs_driver.c b/drivers/s390/scsi/zfcp_sysfs_driver.c index 005e62f8593b..651edd58906a 100644 --- a/drivers/s390/scsi/zfcp_sysfs_driver.c +++ b/drivers/s390/scsi/zfcp_sysfs_driver.c @@ -98,28 +98,9 @@ static struct attribute_group zfcp_driver_attr_group = { .attrs = zfcp_driver_attrs, }; -/** - * zfcp_sysfs_create_driver_files - create sysfs driver files - * @dev: pointer to belonging device - * - * Create all sysfs attributes of the zfcp device driver - */ -int -zfcp_sysfs_driver_create_files(struct device_driver *drv) -{ - return sysfs_create_group(&drv->kobj, &zfcp_driver_attr_group); -} - -/** - * zfcp_sysfs_remove_driver_files - remove sysfs driver files - * @dev: pointer to belonging device - * - * Remove all sysfs attributes of the zfcp device driver - */ -void -zfcp_sysfs_driver_remove_files(struct device_driver *drv) -{ - sysfs_remove_group(&drv->kobj, &zfcp_driver_attr_group); -} +struct attribute_group *zfcp_driver_attr_groups[] = { + &zfcp_driver_attr_group, + NULL, +}; #undef ZFCP_LOG_AREA |