1 files changed, 1 insertions, 29 deletions

diff --git a/quantum/split_common/matrix.h b/quantum/split_common/matrix.h
index b5cb45bae..c2bdd3098 100644
--- a/quantum/split_common/matrix.h
+++ b/quantum/split_common/matrix.h
@@ -1,31 +1,3 @@
-#ifndef SPLIT_COMMON_MATRIX_H
-#define SPLIT_COMMON_MATRIX_H
+#pragma once
 
 #include <common/matrix.h>
-
-#ifdef RGBLIGHT_ENABLE
-#   include "rgblight.h"
-#endif
-
-typedef struct _Serial_m2s_buffer_t {
-#ifdef BACKLIGHT_ENABLE
-    uint8_t backlight_level;
-#endif
-#if defined(RGBLIGHT_ENABLE) && defined(RGBLIGHT_SPLIT)
-    rgblight_config_t rgblight_config; //not yet use
-    //
-    // When MCUs on both sides drive their respective RGB LED chains,
-    // it is necessary to synchronize, so it is necessary to communicate RGB information.
-    // In that case, define the RGBLIGHT_SPLIT macro.
-    //
-    // Otherwise, if the master side MCU drives both sides RGB LED chains,
-    // there is no need to communicate.
-#endif
-} Serial_m2s_buffer_t;
-
-extern volatile Serial_m2s_buffer_t serial_m2s_buffer;
-
-void serial_master_init(void);
-void serial_slave_init(void);
-
-#endif