diff options
Diffstat (limited to 'driver/ioexpander_pca9555.h')
-rw-r--r-- | driver/ioexpander_pca9555.h | 16 |
1 files changed, 8 insertions, 8 deletions
diff --git a/driver/ioexpander_pca9555.h b/driver/ioexpander_pca9555.h index 3a932ceef0..874f24356a 100644 --- a/driver/ioexpander_pca9555.h +++ b/driver/ioexpander_pca9555.h @@ -19,14 +19,14 @@ #define PCA9555_CMD_CONFIGURATION_PORT_0 6 #define PCA9555_CMD_CONFIGURATION_PORT_1 7 -#define PCA9555_IO_0 (1 << 0) -#define PCA9555_IO_1 (1 << 1) -#define PCA9555_IO_2 (1 << 2) -#define PCA9555_IO_3 (1 << 3) -#define PCA9555_IO_4 (1 << 4) -#define PCA9555_IO_5 (1 << 5) -#define PCA9555_IO_6 (1 << 6) -#define PCA9555_IO_7 (1 << 7) +#define PCA9555_IO_0 BIT(0) +#define PCA9555_IO_1 BIT(1) +#define PCA9555_IO_2 BIT(2) +#define PCA9555_IO_3 BIT(3) +#define PCA9555_IO_4 BIT(4) +#define PCA9555_IO_5 BIT(5) +#define PCA9555_IO_6 BIT(6) +#define PCA9555_IO_7 BIT(7) static inline int pca9555_read(int port, int addr, int reg, int *data_ptr) { |