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-rw-r--r--include/crypto/drbg.h2
1 files changed, 2 insertions, 0 deletions
diff --git a/include/crypto/drbg.h b/include/crypto/drbg.h
index b0526981aa85..46994b25dc85 100644
--- a/include/crypto/drbg.h
+++ b/include/crypto/drbg.h
@@ -51,6 +51,7 @@
#include <linux/fips.h>
#include <linux/mutex.h>
#include <linux/list.h>
+#include <linux/workqueue.h>
/*
* Concatenation Helper and string operation helper
@@ -119,6 +120,7 @@ struct drbg_state {
bool fips_primed; /* Continuous test primed? */
unsigned char *prev; /* FIPS 140-2 continuous test value */
#endif
+ struct work_struct seed_work; /* asynchronous seeding support */
u8 *seed_buf; /* buffer holding the seed */
size_t seed_buf_len;
const struct drbg_state_ops *d_ops;