1 files changed, 0 insertions, 33 deletions
diff --git a/demos/ARMCM4-STM32F303-DISCOVERY/halconf.h b/demos/ARMCM4-STM32F303-DISCOVERY/halconf.h
index 25538a2a8..3260be7f3 100644
--- a/demos/ARMCM4-STM32F303-DISCOVERY/halconf.h
+++ b/demos/ARMCM4-STM32F303-DISCOVERY/halconf.h
@@ -225,13 +225,6 @@
 /*===========================================================================*/
 
 /**
- * @brief   Block size for MMC transfers.
- */
-#if !defined(MMC_SECTOR_SIZE) || defined(__DOXYGEN__)
-#define MMC_SECTOR_SIZE             512
-#endif
-
-/**
  * @brief   Delays insertions.
  * @details If enabled this options inserts delays into the MMC waiting
  *          routines releasing some extra CPU time for the threads with
@@ -243,32 +236,6 @@
 #define MMC_NICE_WAITING            TRUE
 #endif
 
-/**
- * @brief   Number of positive insertion queries before generating the
- *          insertion event.
- */
-#if !defined(MMC_POLLING_INTERVAL) || defined(__DOXYGEN__)
-#define MMC_POLLING_INTERVAL        10
-#endif
-
-/**
- * @brief   Interval, in milliseconds, between insertion queries.
- */
-#if !defined(MMC_POLLING_DELAY) || defined(__DOXYGEN__)
-#define MMC_POLLING_DELAY           10
-#endif
-
-/**
- * @brief   Uses the SPI polled API for small data transfers.
- * @details Polled transfers usually improve performance because it
- *          saves two context switches and interrupt servicing. Note
- *          that this option has no effect on large transfers which
- *          are always performed using DMAs/IRQs.
- */
-#if !defined(MMC_USE_SPI_POLLING) || defined(__DOXYGEN__)
-#define MMC_USE_SPI_POLLING         TRUE
-#endif
-
 /*===========================================================================*/
 /* SDC driver related settings.                                              */
 /*===========================================================================*/