diff options
Diffstat (limited to 'include/i2c.h')
| -rw-r--r-- | include/i2c.h | 2 |
1 files changed, 2 insertions, 0 deletions
diff --git a/include/i2c.h b/include/i2c.h index 668e754e2..b75476980 100644 --- a/include/i2c.h +++ b/include/i2c.h @@ -47,7 +47,9 @@ #define I2C_RXTX_LEN 128 /* maximum tx/rx buffer length */ #if defined(CONFIG_I2C_MULTI_BUS) +#if !defined(CONFIG_SYS_MAX_I2C_BUS) #define CONFIG_SYS_MAX_I2C_BUS 2 +#endif #define I2C_GET_BUS() i2c_get_bus_num() #define I2C_SET_BUS(a) i2c_set_bus_num(a) #else |