@@ -492,6 +492,13 @@ static ssize_t rescan_store(struct device_driver *ddp, const char * buf,
static DRIVER_ATTR_RW(rescan);
+static struct attribute *hvcs_attrs[] = {
+ &driver_attr_rescan.attr,
+ NULL,
+};
+
+ATTRIBUTE_GROUPS(hvcs);
+
static void hvcs_kick(void)
{
hvcs_kicked = 1;
@@ -851,6 +858,7 @@ static struct vio_driver hvcs_vio_driver = {
.remove = hvcs_remove,
.name = hvcs_driver_name,
.driver = {
+ .groups = hvcs_groups,
.dev_groups = hvcs_dev_groups,
},
};
@@ -1529,13 +1537,6 @@ static int __init hvcs_module_init(void)
pr_info("HVCS: Driver registered.\n");
- /* This needs to be done AFTER the vio_register_driver() call or else
- * the kobjects won't be initialized properly.
- */
- rc = driver_create_file(&(hvcs_vio_driver.driver), &driver_attr_rescan);
- if (rc)
- pr_warn("HVCS: Failed to create rescan file (err %d)\n", rc);
-
return 0;
}
@@ -1560,8 +1561,6 @@ static void __exit hvcs_module_exit(void)
hvcs_pi_buff = NULL;
spin_unlock(&hvcs_pi_lock);
- driver_remove_file(&hvcs_vio_driver.driver, &driver_attr_rescan);
-
tty_unregister_driver(hvcs_tty_driver);
hvcs_free_index_list();