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-rw-r--r--nuttx/arch/arm/src/stm32/stm32_sdio.c8
1 files changed, 5 insertions, 3 deletions
diff --git a/nuttx/arch/arm/src/stm32/stm32_sdio.c b/nuttx/arch/arm/src/stm32/stm32_sdio.c
index 6eb8ae146..358d8dadf 100644
--- a/nuttx/arch/arm/src/stm32/stm32_sdio.c
+++ b/nuttx/arch/arm/src/stm32/stm32_sdio.c
@@ -232,13 +232,15 @@ static inline uint32 stm32_getpwrctrl(void);
/* DMA Helpers **************************************************************/
+#define stm32_dmasampleinit()
+#define stm32_dmadumpsamples(priv)
+
#ifdef CONFIG_SDIO_DMA
#ifdef CONFIG_DEBUG_DMA
+# undef stm32_dmasampleinit
+# undef stm32_dmadumpsamples
static void stm32_dmasampleinit(void);
static void stm32_dmadumpsamples(struct stm32_dev_s *priv);
-#else
-# define stm32_dmasampleinit()
-# define stm32_dmadumpsamples(priv)
#endif
static void stm32_dmacallback(DMA_HANDLE handle, ubyte isr, void *arg);
#endif