diff --git a/include/linux/sc6610.h b/include/linux/sc6610.h
deleted file mode 100644
index 2b2a6529586e..000000000000
--- a/include/linux/sc6610.h
+++ /dev/null
@@ -1,28 +0,0 @@
-/* SPDX-License-Identifier: GPL-2.0 */
-#include <linux/types.h>
-#include <linux/ioctl.h>
-#include <linux/miscdevice.h>
-
-struct modem_dev
-{
-	const char *name;
-	struct miscdevice miscdev;
-	struct work_struct work;
-};
-
-/* 耳机数据结构�?*/
-struct rk29_sc6610_data {
-	struct device *dev;
-	int (*io_init)(void);
-	int (*io_deinit)(void);
-	unsigned int bp_power;
-	unsigned int bp_power_active_low;
-	unsigned int bp_reset;
-	unsigned int bp_reset_active_low;
-	unsigned int bp_wakeup_ap;
-	unsigned int ap_wakeup_bp;
-	unsigned int modem_power_en;
-	unsigned int modem_assert;
-};
-
-#define MODEM_NAME "SC6610"