diff options
Diffstat (limited to 'drivers/i2c/at91_i2c.h')
| -rw-r--r-- | drivers/i2c/at91_i2c.h | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/drivers/i2c/at91_i2c.h b/drivers/i2c/at91_i2c.h index 87f02bf..3915af8 100644 --- a/drivers/i2c/at91_i2c.h +++ b/drivers/i2c/at91_i2c.h @@ -1,6 +1,7 @@ #ifndef _AT91_I2C_H #define _AT91_I2C_H +#include <linux/bitops.h> #define TWI_CR_START BIT(0) /* Send a Start Condition */ #define TWI_CR_MSEN BIT(2) /* Master Transfer Enable */ #define TWI_CR_STOP BIT(1) /* Send a Stop Condition */ |