2 files changed, 0 insertions, 32 deletions
diff --git a/src/class/cdc/cdc_device.c b/src/class/cdc/cdc_device.c
index 68080c61d..e622bd616 100644
--- a/src/class/cdc/cdc_device.c
+++ b/src/class/cdc/cdc_device.c
@@ -481,18 +481,4 @@ bool cdcd_xfer_cb(uint8_t rhport, uint8_t ep_addr, xfer_result_t result, uint32_
   return true;
 }
 
-// Get the Receive FIFO (for DMA transfer)
-tu_fifo_t* tud_cdc_n_get_rx_ff (uint8_t itf)
-{
-  TU_ASSERT(itf < CFG_TUD_CDC);
-  return &_cdcd_itf[itf].rx_ff;
-}
-
-// Get the transmit FIFO (for DMA transfer)
-tu_fifo_t* tud_cdc_n_get_tx_ff (uint8_t itf)
-{
-  TU_ASSERT(itf < CFG_TUD_CDC);
-  return &_cdcd_itf[itf].tx_ff;
-}
-
 #endif
diff --git a/src/class/cdc/cdc_device.h b/src/class/cdc/cdc_device.h
index f8a2216c1..7ff757add 100644
--- a/src/class/cdc/cdc_device.h
+++ b/src/class/cdc/cdc_device.h
@@ -104,12 +104,6 @@ uint32_t tud_cdc_n_write_available (uint8_t itf);
 // Clear the transmit FIFO
 bool tud_cdc_n_write_clear (uint8_t itf);
 
-// Get the Receive FIFO (for DMA transfer)
-tu_fifo_t* tud_cdc_n_get_rx_ff (uint8_t itf);
-
-// Get the transmit FIFO (for DMA transfer)
-tu_fifo_t* tud_cdc_n_get_tx_ff (uint8_t itf);
-
 //--------------------------------------------------------------------+
 // Application API (Single Port)
 //--------------------------------------------------------------------+
@@ -247,18 +241,6 @@ static inline bool tud_cdc_write_clear(void)
   return tud_cdc_n_write_clear(0);
 }
 
-// Get the Receive FIFO
-static inline tu_fifo_t* tud_cdc_get_rx_ff (void)
-{
-  return tud_cdc_n_get_rx_ff(0);
-}
-
-// Get the transmit FIFO
-static inline tu_fifo_t* tud_cdc_get_tx_ff (void)
-{
-  return tud_cdc_n_get_tx_ff(0);
-}
-
 /** @} */
 /** @} */