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-rw-r--r--include/linux/hw_random.h4
1 files changed, 4 insertions, 0 deletions
diff --git a/include/linux/hw_random.h b/include/linux/hw_random.h
index 914bb08..eb7b414 100644
--- a/include/linux/hw_random.h
+++ b/include/linux/hw_random.h
@@ -12,8 +12,10 @@
#ifndef LINUX_HWRANDOM_H_
#define LINUX_HWRANDOM_H_
+#include <linux/completion.h>
#include <linux/types.h>
#include <linux/list.h>
+#include <linux/kref.h>
/**
* struct hwrng - Hardware Random Number Generator driver
@@ -44,6 +46,8 @@ struct hwrng {
/* internal. */
struct list_head list;
+ struct kref ref;
+ struct completion cleanup_done;
};
/** Register a new Hardware Random Number Generator driver. */

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