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path: root/drivers/s390/crypto/zcrypt_api.h
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Diffstat (limited to 'drivers/s390/crypto/zcrypt_api.h')
-rw-r--r--drivers/s390/crypto/zcrypt_api.h2
1 files changed, 2 insertions, 0 deletions
diff --git a/drivers/s390/crypto/zcrypt_api.h b/drivers/s390/crypto/zcrypt_api.h
index 51c0b8bdef50..16219efb2f61 100644
--- a/drivers/s390/crypto/zcrypt_api.h
+++ b/drivers/s390/crypto/zcrypt_api.h
@@ -162,6 +162,8 @@ void zcrypt_device_status_mask_ext(struct zcrypt_device_status_ext *devstatus);
int zcrypt_device_status_ext(int card, int queue,
struct zcrypt_device_status_ext *devstatus);
+int zcrypt_wait_api_operational(void);
+
static inline unsigned long z_copy_from_user(bool userspace,
void *to,
const void __user *from,