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-rw-r--r--sys/arm64/rockchip/rk_i2s.c2
1 files changed, 0 insertions, 2 deletions
diff --git a/sys/arm64/rockchip/rk_i2s.c b/sys/arm64/rockchip/rk_i2s.c
index 08fbbd7915bf..3d6aaf523c4a 100644
--- a/sys/arm64/rockchip/rk_i2s.c
+++ b/sys/arm64/rockchip/rk_i2s.c
@@ -50,8 +50,6 @@
#include <dev/sound/fdt/audio_dai.h>
#include "audio_dai_if.h"
-#define AUDIO_BUFFER_SIZE 48000 * 4
-
#define I2S_TXCR 0x0000
#define I2S_CSR_2 (0 << 15)
#define I2S_CSR_4 (1 << 15)