git: 89cb925fddac - main - rk_i2s: remove unused definition

The branch main has been updated by avg:

URL: https://cgit.FreeBSD.org/src/commit/?id=89cb925fddac372f74068b9e57528090299032a2

commit 89cb925fddac372f74068b9e57528090299032a2
Author:     Andriy Gapon <avg@FreeBSD.org>
AuthorDate: 2021-09-24 17:04:27 +0000
Commit:     Andriy Gapon <avg@FreeBSD.org>
CommitDate: 2024-01-28 11:37:25 +0000

    rk_i2s: remove unused definition
---
 sys/arm64/rockchip/rk_i2s.c | 2 --
 1 file changed, 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)