diff options
Diffstat (limited to 'drivers/s390/crypto/zcrypt_cex2a.c')
| -rw-r--r-- | drivers/s390/crypto/zcrypt_cex2a.c | 17 |
1 files changed, 6 insertions, 11 deletions
diff --git a/drivers/s390/crypto/zcrypt_cex2a.c b/drivers/s390/crypto/zcrypt_cex2a.c index 62ceeb7fc125..fa8293d37006 100644 --- a/drivers/s390/crypto/zcrypt_cex2a.c +++ b/drivers/s390/crypto/zcrypt_cex2a.c @@ -89,7 +89,7 @@ static int zcrypt_cex2a_card_probe(struct ap_device *ap_dev) if (!zc) return -ENOMEM; zc->card = ac; - ac->private = zc; + dev_set_drvdata(&ap_dev->device, zc); if (ac->ap_dev.device_type == AP_DEVICE_TYPE_CEX2A) { zc->min_mod_size = CEX2A_MIN_MOD_SIZE; @@ -118,7 +118,6 @@ static int zcrypt_cex2a_card_probe(struct ap_device *ap_dev) rc = zcrypt_card_register(zc); if (rc) { - ac->private = NULL; zcrypt_card_free(zc); } @@ -131,10 +130,9 @@ static int zcrypt_cex2a_card_probe(struct ap_device *ap_dev) */ static void zcrypt_cex2a_card_remove(struct ap_device *ap_dev) { - struct zcrypt_card *zc = to_ap_card(&ap_dev->device)->private; + struct zcrypt_card *zc = dev_get_drvdata(&ap_dev->device); - if (zc) - zcrypt_card_unregister(zc); + zcrypt_card_unregister(zc); } static struct ap_driver zcrypt_cex2a_card_driver = { @@ -176,10 +174,9 @@ static int zcrypt_cex2a_queue_probe(struct ap_device *ap_dev) ap_queue_init_state(aq); ap_queue_init_reply(aq, &zq->reply); aq->request_timeout = CEX2A_CLEANUP_TIME; - aq->private = zq; + dev_set_drvdata(&ap_dev->device, zq); rc = zcrypt_queue_register(zq); if (rc) { - aq->private = NULL; zcrypt_queue_free(zq); } @@ -192,11 +189,9 @@ static int zcrypt_cex2a_queue_probe(struct ap_device *ap_dev) */ static void zcrypt_cex2a_queue_remove(struct ap_device *ap_dev) { - struct ap_queue *aq = to_ap_queue(&ap_dev->device); - struct zcrypt_queue *zq = aq->private; + struct zcrypt_queue *zq = dev_get_drvdata(&ap_dev->device); - if (zq) - zcrypt_queue_unregister(zq); + zcrypt_queue_unregister(zq); } static struct ap_driver zcrypt_cex2a_queue_driver = { |