diff options
| author |   Martin Schwidefsky <schwidefsky@de.ibm.com> | 2016-09-02 15:21:45 +0200 |
|---|---|---|
| committer | Martin Schwidefsky <schwidefsky@de.ibm.com> | 2016-12-14 16:33:37 +0100 |
| commit | 236fb2ab95e9832880501d465d64eb2f2935b852 (patch) | |
| tree | 7a3f44d63cc8faa4be38d23b39c506fb961aae5f /drivers/s390/crypto/zcrypt_cex2a.c | |
| parent | s390/zcrypt: Move the ap bus into kernel (diff) | |
| download | linux-dev-236fb2ab95e9832880501d465d64eb2f2935b852.tar.xz linux-dev-236fb2ab95e9832880501d465d64eb2f2935b852.zip | |
s390/zcrypt: simplify message type handling
Now that the message type modules are linked with the zcrypt_api
into a single module the zcrypt_ops_list is initialized by
the module init function of the zcyppt.ko module. After that
the list is static and all message types are present.
Drop the zcrypt_ops_list_lock spinlock and the module handling
in regard to the message types.
Signed-off-by: Martin Schwidefsky <schwidefsky@de.ibm.com>
Diffstat (limited to 'drivers/s390/crypto/zcrypt_cex2a.c')
| -rw-r--r-- | drivers/s390/crypto/zcrypt_cex2a.c | 6 |
1 files changed, 1 insertions, 5 deletions
diff --git a/drivers/s390/crypto/zcrypt_cex2a.c b/drivers/s390/crypto/zcrypt_cex2a.c index 15104aaa075a..d892cb539139 100644 --- a/drivers/s390/crypto/zcrypt_cex2a.c +++ b/drivers/s390/crypto/zcrypt_cex2a.c @@ -122,8 +122,7 @@ static int zcrypt_cex2a_probe(struct ap_device *ap_dev) } if (!zdev) return -ENODEV; - zdev->ops = zcrypt_msgtype_request(MSGTYPE50_NAME, - MSGTYPE50_VARIANT_DEFAULT); + zdev->ops = zcrypt_msgtype(MSGTYPE50_NAME, MSGTYPE50_VARIANT_DEFAULT); zdev->ap_dev = ap_dev; zdev->online = 1; ap_device_init_reply(ap_dev, &zdev->reply); @@ -131,7 +130,6 @@ static int zcrypt_cex2a_probe(struct ap_device *ap_dev) rc = zcrypt_device_register(zdev); if (rc) { ap_dev->private = NULL; - zcrypt_msgtype_release(zdev->ops); zcrypt_device_free(zdev); } return rc; @@ -144,10 +142,8 @@ static int zcrypt_cex2a_probe(struct ap_device *ap_dev) static void zcrypt_cex2a_remove(struct ap_device *ap_dev) { struct zcrypt_device *zdev = ap_dev->private; - struct zcrypt_ops *zops = zdev->ops; zcrypt_device_unregister(zdev); - zcrypt_msgtype_release(zops); } int __init zcrypt_cex2a_init(void) |