Remove unsued part

halconf.h

@@ -80,14 +80,14 @@
  * @brief   Enables the I2C subsystem.
  */
 #if !defined(HAL_USE_I2C) || defined(__DOXYGEN__)
-#define HAL_USE_I2C                 TRUE
+#define HAL_USE_I2C                 FALSE
 #endif
 
 /**
  * @brief   Enables the I2S subsystem.
  */
 #if !defined(HAL_USE_I2S) || defined(__DOXYGEN__)
-#define HAL_USE_I2S                 TRUE
+#define HAL_USE_I2S                 FALSE
 #endif
 
 /**
@@ -213,7 +213,7 @@
  * @brief   Enables the mutual exclusion APIs on the I2C bus.
  */
 #if !defined(I2C_USE_MUTUAL_EXCLUSION) || defined(__DOXYGEN__)
-#define I2C_USE_MUTUAL_EXCLUSION    TRUE
+#define I2C_USE_MUTUAL_EXCLUSION    FALSE
 #endif
 
 /*===========================================================================*/