diff options
| -rw-r--r-- | include/i2c/i2c.h | 8 |
1 files changed, 8 insertions, 0 deletions
diff --git a/include/i2c/i2c.h b/include/i2c/i2c.h index 991dd5b9f4..3e9d2b4e92 100644 --- a/include/i2c/i2c.h +++ b/include/i2c/i2c.h @@ -110,7 +110,15 @@ struct i2c_board_info { #define I2C_BOARD_INFO(dev_type, dev_addr) \ .type = dev_type, .addr = (dev_addr) +#ifdef CONFIG_I2C extern int i2c_register_board_info(int busnum, struct i2c_board_info const *info, unsigned n); +#else +static inline int i2c_register_board_info(int busnum, + struct i2c_board_info const *info, unsigned n) +{ + return 0; +} +#endif extern int i2c_add_numbered_adapter(struct i2c_adapter *adapter); extern int i2c_transfer(struct i2c_adapter *adap, struct i2c_msg *msgs, int num); |