diff options
Diffstat (limited to 'include/linux/hw_random.h')
| -rw-r--r-- | include/linux/hw_random.h | 2 |
1 files changed, 2 insertions, 0 deletions
diff --git a/include/linux/hw_random.h b/include/linux/hw_random.h index 914bb08cd738..c212e71ea886 100644 --- a/include/linux/hw_random.h +++ b/include/linux/hw_random.h @@ -14,6 +14,7 @@ #include <linux/types.h> #include <linux/list.h> +#include <linux/kref.h> /** * struct hwrng - Hardware Random Number Generator driver @@ -44,6 +45,7 @@ struct hwrng { /* internal. */ struct list_head list; + struct kref ref; }; /** Register a new Hardware Random Number Generator driver. */ |