diff options
Diffstat (limited to 'drivers/s390')
| -rw-r--r-- | drivers/s390/crypto/ap_bus.c | 17 |
1 files changed, 7 insertions, 10 deletions
diff --git a/drivers/s390/crypto/ap_bus.c b/drivers/s390/crypto/ap_bus.c index b8b340ac5332..9de41aa14896 100644 --- a/drivers/s390/crypto/ap_bus.c +++ b/drivers/s390/crypto/ap_bus.c @@ -954,15 +954,11 @@ EXPORT_SYMBOL(ap_driver_unregister); void ap_bus_force_rescan(void) { - /* Delete the AP bus rescan timer. */ - del_timer(&ap_config_timer); - - /* processing a synchonuous bus rescan */ - ap_scan_bus(NULL); - - /* Setup the AP bus rescan timer again. */ - ap_config_timer.expires = jiffies + ap_config_time * HZ; - add_timer(&ap_config_timer); + /* reconfigure the AP bus rescan timer. */ + mod_timer(&ap_config_timer, jiffies + ap_config_time * HZ); + /* processing a asynchronous bus rescan */ + queue_work(ap_work_queue, &ap_config_work); + flush_work(&ap_config_work); } EXPORT_SYMBOL(ap_bus_force_rescan); @@ -1305,8 +1301,9 @@ static void ap_scan_bus(struct work_struct *unused) int rc, i; ap_query_configuration(); - if (ap_select_domain() != 0) + if (ap_select_domain() != 0) { return; + } for (i = 0; i < AP_DEVICES; i++) { qid = AP_MKQID(i, ap_domain_index); dev = bus_find_device(&ap_bus_type, NULL, |