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authorHolger Dengler <hd@linux.vnet.ibm.com>2012-05-16 14:08:22 +0200
committerMartin Schwidefsky <schwidefsky@de.ibm.com>2012-05-16 14:42:52 +0200
commit54a8f5611d9189b3a8fbc9ace59a7a276eee58d8 (patch)
tree02c5bab3a0601b70faf8977d1e4eadd110c97d49 /drivers/s390/crypto/zcrypt_cex2a.c
parent505e5ecfd3930bd1b429c36f10403d32a6c3c951 (diff)
downloadlinux-54a8f5611d9189b3a8fbc9ace59a7a276eee58d8.tar.bz2
s390/ap: move receive callback to message struct
Move the receive callback from zdev_driver to ap_message structure to get a more flexible asynchronous ap message handling. Signed-off-by: Holger Dengler <hd@linux.vnet.ibm.com> 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.c3
1 files changed, 2 insertions, 1 deletions
diff --git a/drivers/s390/crypto/zcrypt_cex2a.c b/drivers/s390/crypto/zcrypt_cex2a.c
index 084286728166..46812440425a 100644
--- a/drivers/s390/crypto/zcrypt_cex2a.c
+++ b/drivers/s390/crypto/zcrypt_cex2a.c
@@ -77,7 +77,6 @@ static void zcrypt_cex2a_receive(struct ap_device *, struct ap_message *,
static struct ap_driver zcrypt_cex2a_driver = {
.probe = zcrypt_cex2a_probe,
.remove = zcrypt_cex2a_remove,
- .receive = zcrypt_cex2a_receive,
.ids = zcrypt_cex2a_ids,
.request_timeout = CEX2A_CLEANUP_TIME,
};
@@ -349,6 +348,7 @@ static long zcrypt_cex2a_modexpo(struct zcrypt_device *zdev,
ap_msg.message = kmalloc(CEX3A_MAX_MESSAGE_SIZE, GFP_KERNEL);
if (!ap_msg.message)
return -ENOMEM;
+ ap_msg.receive = zcrypt_cex2a_receive;
ap_msg.psmid = (((unsigned long long) current->pid) << 32) +
atomic_inc_return(&zcrypt_step);
ap_msg.private = &work;
@@ -390,6 +390,7 @@ static long zcrypt_cex2a_modexpo_crt(struct zcrypt_device *zdev,
ap_msg.message = kmalloc(CEX3A_MAX_MESSAGE_SIZE, GFP_KERNEL);
if (!ap_msg.message)
return -ENOMEM;
+ ap_msg.receive = zcrypt_cex2a_receive;
ap_msg.psmid = (((unsigned long long) current->pid) << 32) +
atomic_inc_return(&zcrypt_step);
ap_msg.private = &work;