From f700c08aeddd14ab5ae0a02a9eff330c5ae99dea Mon Sep 17 00:00:00 2001
From: Reinhard Panhuber <panhuber_reinhard@gmx.at>
Date: Wed, 7 Oct 2020 10:57:12 +0200
Subject: [PATCH] Remove CFG_TUD_AUDIO_TX_DMA_RINGBUFFER_SIZE which is not
 needed any more

---
 src/class/audio/audio_device.h | 8 --------
 1 file changed, 8 deletions(-)

diff --git a/src/class/audio/audio_device.h b/src/class/audio/audio_device.h
index ab223de6..d2f8155d 100644
--- a/src/class/audio/audio_device.h
+++ b/src/class/audio/audio_device.h
@@ -58,14 +58,6 @@
 #define CFG_TUD_AUDIO_TX_FIFO_SIZE  0                           // Buffer size per channel
 #endif
 
-#ifndef CFG_TUD_AUDIO_TX_DMA_RINGBUFFER_SIZE
-#define CFG_TUD_AUDIO_TX_DMA_RINGBUFFER_SIZE 0
-#endif
-
-#if CFG_TUD_AUDIO_TX_FIFO_SIZE && CFG_TUD_AUDIO_TX_DMA_RINGBUFFER_SIZE
-#error TX_FIFOs and TX_DMA_RINGBUFFER can not be used simultaneously!
-#endif
-
 #ifndef CFG_TUD_AUDIO_RX_FIFO_SIZE
 #define CFG_TUD_AUDIO_RX_FIFO_SIZE  0                           // Buffer size per channel
 #endif