diff options
Diffstat (limited to 'drivers/s390/crypto/ap_bus.c')
| -rw-r--r-- | drivers/s390/crypto/ap_bus.c | 7 |
1 files changed, 2 insertions, 5 deletions
diff --git a/drivers/s390/crypto/ap_bus.c b/drivers/s390/crypto/ap_bus.c index 8d3a1d84a757..c7c4d00ab1ce 100644 --- a/drivers/s390/crypto/ap_bus.c +++ b/drivers/s390/crypto/ap_bus.c @@ -703,7 +703,7 @@ static int __ap_calc_helper(struct device *dev, void *arg) if (is_queue_dev(dev)) { pctrs->apqns++; - if ((to_ap_dev(dev))->drv) + if (dev->driver) pctrs->bound++; } @@ -883,7 +883,6 @@ static int ap_device_probe(struct device *dev) to_ap_queue(dev)->qid); spin_unlock_bh(&ap_queues_lock); - ap_dev->drv = ap_drv; rc = ap_drv->probe ? ap_drv->probe(ap_dev) : -ENODEV; if (rc) { @@ -891,7 +890,6 @@ static int ap_device_probe(struct device *dev) if (is_queue_dev(dev)) hash_del(&to_ap_queue(dev)->hnode); spin_unlock_bh(&ap_queues_lock); - ap_dev->drv = NULL; } else ap_check_bindings_complete(); @@ -904,7 +902,7 @@ out: static int ap_device_remove(struct device *dev) { struct ap_device *ap_dev = to_ap_dev(dev); - struct ap_driver *ap_drv = ap_dev->drv; + struct ap_driver *ap_drv = to_ap_drv(dev->driver); /* prepare ap queue device removal */ if (is_queue_dev(dev)) @@ -923,7 +921,6 @@ static int ap_device_remove(struct device *dev) if (is_queue_dev(dev)) hash_del(&to_ap_queue(dev)->hnode); spin_unlock_bh(&ap_queues_lock); - ap_dev->drv = NULL; put_device(dev); |