diff options
| -rw-r--r-- | include/linux/idr.h | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/include/linux/idr.h b/include/linux/idr.h index 9a2d762124de..fd155dfa9598 100644 --- a/include/linux/idr.h +++ b/include/linux/idr.h @@ -15,6 +15,7 @@ #include <linux/types.h> #include <linux/bitops.h> #include <linux/init.h> +#include <linux/spinlock.h> #if BITS_PER_LONG == 32 # define IDR_BITS 5 |