diff options
Diffstat (limited to 'drivers/hwspinlock/stm32_hwspinlock.c')
| -rw-r--r-- | drivers/hwspinlock/stm32_hwspinlock.c | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/drivers/hwspinlock/stm32_hwspinlock.c b/drivers/hwspinlock/stm32_hwspinlock.c index 74afb4aec2..8be585a0c8 100644 --- a/drivers/hwspinlock/stm32_hwspinlock.c +++ b/drivers/hwspinlock/stm32_hwspinlock.c @@ -9,6 +9,7 @@ #include <hwspinlock.h> #include <malloc.h> #include <asm/io.h> +#include <linux/bitops.h> #define STM32_MUTEX_COREID BIT(8) #define STM32_MUTEX_LOCK_BIT BIT(31) |