diff options
Diffstat (limited to 'drivers/infiniband/hw/ehca/ehca_main.c')
| -rw-r--r-- | drivers/infiniband/hw/ehca/ehca_main.c | 86 |
1 files changed, 37 insertions, 49 deletions
diff --git a/drivers/infiniband/hw/ehca/ehca_main.c b/drivers/infiniband/hw/ehca/ehca_main.c index b917cc130e4..7d276e034e4 100644 --- a/drivers/infiniband/hw/ehca/ehca_main.c +++ b/drivers/infiniband/hw/ehca/ehca_main.c @@ -454,15 +454,14 @@ static ssize_t ehca_store_debug_level(struct device_driver *ddp, DRIVER_ATTR(debug_level, S_IRUSR | S_IWUSR, ehca_show_debug_level, ehca_store_debug_level); -void ehca_create_driver_sysfs(struct ibmebus_driver *drv) -{ - driver_create_file(&drv->driver, &driver_attr_debug_level); -} +static struct attribute *ehca_drv_attrs[] = { + &driver_attr_debug_level.attr, + NULL +}; -void ehca_remove_driver_sysfs(struct ibmebus_driver *drv) -{ - driver_remove_file(&drv->driver, &driver_attr_debug_level); -} +static struct attribute_group ehca_drv_attr_grp = { + .attrs = ehca_drv_attrs +}; #define EHCA_RESOURCE_ATTR(name) \ static ssize_t ehca_show_##name(struct device *dev, \ @@ -524,44 +523,28 @@ static ssize_t ehca_show_adapter_handle(struct device *dev, } static DEVICE_ATTR(adapter_handle, S_IRUGO, ehca_show_adapter_handle, NULL); +static struct attribute *ehca_dev_attrs[] = { + &dev_attr_adapter_handle.attr, + &dev_attr_num_ports.attr, + &dev_attr_hw_ver.attr, + &dev_attr_max_eq.attr, + &dev_attr_cur_eq.attr, + &dev_attr_max_cq.attr, + &dev_attr_cur_cq.attr, + &dev_attr_max_qp.attr, + &dev_attr_cur_qp.attr, + &dev_attr_max_mr.attr, + &dev_attr_cur_mr.attr, + &dev_attr_max_mw.attr, + &dev_attr_cur_mw.attr, + &dev_attr_max_pd.attr, + &dev_attr_max_ah.attr, + NULL +}; -void ehca_create_device_sysfs(struct ibmebus_dev *dev) -{ - device_create_file(&dev->ofdev.dev, &dev_attr_adapter_handle); - device_create_file(&dev->ofdev.dev, &dev_attr_num_ports); - device_create_file(&dev->ofdev.dev, &dev_attr_hw_ver); - device_create_file(&dev->ofdev.dev, &dev_attr_max_eq); - device_create_file(&dev->ofdev.dev, &dev_attr_cur_eq); - device_create_file(&dev->ofdev.dev, &dev_attr_max_cq); - device_create_file(&dev->ofdev.dev, &dev_attr_cur_cq); - device_create_file(&dev->ofdev.dev, &dev_attr_max_qp); - device_create_file(&dev->ofdev.dev, &dev_attr_cur_qp); - device_create_file(&dev->ofdev.dev, &dev_attr_max_mr); - device_create_file(&dev->ofdev.dev, &dev_attr_cur_mr); - device_create_file(&dev->ofdev.dev, &dev_attr_max_mw); - device_create_file(&dev->ofdev.dev, &dev_attr_cur_mw); - device_create_file(&dev->ofdev.dev, &dev_attr_max_pd); - device_create_file(&dev->ofdev.dev, &dev_attr_max_ah); -} - -void ehca_remove_device_sysfs(struct ibmebus_dev *dev) -{ - device_remove_file(&dev->ofdev.dev, &dev_attr_adapter_handle); - device_remove_file(&dev->ofdev.dev, &dev_attr_num_ports); - device_remove_file(&dev->ofdev.dev, &dev_attr_hw_ver); - device_remove_file(&dev->ofdev.dev, &dev_attr_max_eq); - device_remove_file(&dev->ofdev.dev, &dev_attr_cur_eq); - device_remove_file(&dev->ofdev.dev, &dev_attr_max_cq); - device_remove_file(&dev->ofdev.dev, &dev_attr_cur_cq); - device_remove_file(&dev->ofdev.dev, &dev_attr_max_qp); - device_remove_file(&dev->ofdev.dev, &dev_attr_cur_qp); - device_remove_file(&dev->ofdev.dev, &dev_attr_max_mr); - device_remove_file(&dev->ofdev.dev, &dev_attr_cur_mr); - device_remove_file(&dev->ofdev.dev, &dev_attr_max_mw); - device_remove_file(&dev->ofdev.dev, &dev_attr_cur_mw); - device_remove_file(&dev->ofdev.dev, &dev_attr_max_pd); - device_remove_file(&dev->ofdev.dev, &dev_attr_max_ah); -} +static struct attribute_group ehca_dev_attr_grp = { + .attrs = ehca_dev_attrs +}; static int __devinit ehca_probe(struct ibmebus_dev *dev, const struct of_device_id *id) @@ -669,7 +652,10 @@ static int __devinit ehca_probe(struct ibmebus_dev *dev, } } - ehca_create_device_sysfs(dev); + ret = sysfs_create_group(&dev->ofdev.dev.kobj, &ehca_dev_attr_grp); + if (ret) /* only complain; we can live without attributes */ + ehca_err(&shca->ib_device, + "Cannot create device attributes ret=%d", ret); spin_lock(&shca_list_lock); list_add(&shca->shca_list, &shca_list); @@ -721,7 +707,7 @@ static int __devexit ehca_remove(struct ibmebus_dev *dev) struct ehca_shca *shca = dev->ofdev.dev.driver_data; int ret; - ehca_remove_device_sysfs(dev); + sysfs_remove_group(&dev->ofdev.dev.kobj, &ehca_dev_attr_grp); if (ehca_open_aqp1 == 1) { int i; @@ -840,7 +826,9 @@ int __init ehca_module_init(void) goto module_init2; } - ehca_create_driver_sysfs(&ehca_driver); + ret = sysfs_create_group(&ehca_driver.driver.kobj, &ehca_drv_attr_grp); + if (ret) /* only complain; we can live without attributes */ + ehca_gen_err("Cannot create driver attributes ret=%d", ret); if (ehca_poll_all_eqs != 1) { ehca_gen_err("WARNING!!!"); @@ -867,7 +855,7 @@ void __exit ehca_module_exit(void) if (ehca_poll_all_eqs == 1) del_timer_sync(&poll_eqs_timer); - ehca_remove_driver_sysfs(&ehca_driver); + sysfs_remove_group(&ehca_driver.driver.kobj, &ehca_drv_attr_grp); ibmebus_unregister_driver(&ehca_driver); ehca_destroy_slab_caches(); |