diff --git a/drivers/input/touchscreen/focaltech_touch_v3/focaltech_flash.c b/drivers/input/touchscreen/focaltech_touch_v3/focaltech_flash.c
index 99b9bd21a5be..57468b0ff9a1 100644
--- a/drivers/input/touchscreen/focaltech_touch_v3/focaltech_flash.c
+++ b/drivers/input/touchscreen/focaltech_touch_v3/focaltech_flash.c
@@ -595,12 +595,11 @@ static bool fts_fwupg_check_fw_valid(void)
 static bool fts_fwupg_check_state(
     struct fts_upgrade *upg, enum FW_STATUS rstate)
 {
-    int ret = 0;
     int i = 0;
     enum FW_STATUS cstate = FTS_RUN_IN_ERROR;
 
     for (i = 0; i < FTS_UPGRADE_LOOP; i++) {
-        ret = fts_fwupg_get_boot_state(upg, &cstate);
+        fts_fwupg_get_boot_state(upg, &cstate);
         /* FTS_DEBUG("fw state=%d, retries=%d", cstate, i); */
         if (cstate == rstate)
             return true;
@@ -706,7 +705,6 @@ static bool fts_fwupg_check_flash_status(
     int retries,
     int retries_delay)
 {
-    int ret = 0;
     int i = 0;
     u8 cmd = 0;
     u8 val[FTS_CMD_FLASH_STATUS_LEN] = { 0 };
@@ -714,7 +712,7 @@ static bool fts_fwupg_check_flash_status(
 
     for (i = 0; i < retries; i++) {
         cmd = FTS_CMD_FLASH_STATUS;
-        ret = fts_read(&cmd , 1, val, FTS_CMD_FLASH_STATUS_LEN);
+        fts_read(&cmd , 1, val, FTS_CMD_FLASH_STATUS_LEN);
         read_status = (((u16)val[0]) << 8) + val[1];
         if (flash_status == read_status) {
             /* FTS_DEBUG("[UPGRADE]flash status ok"); */
diff --git a/drivers/input/touchscreen/focaltech_touch_v3/focaltech_flash/focaltech_upgrade_ft3681.c b/drivers/input/touchscreen/focaltech_touch_v3/focaltech_flash/focaltech_upgrade_ft3681.c
index f7b2a1e0d912..6508551a0ce7 100644
--- a/drivers/input/touchscreen/focaltech_touch_v3/focaltech_flash/focaltech_upgrade_ft3681.c
+++ b/drivers/input/touchscreen/focaltech_touch_v3/focaltech_flash/focaltech_upgrade_ft3681.c
@@ -89,12 +89,11 @@ static int ft5662_fwupg_get_boot_state(enum FW_STATUS *fw_sts)
 
 static bool ft5662_fwupg_check_state(enum FW_STATUS rstate)
 {
-    int ret = 0;
     int i = 0;
     enum FW_STATUS cstate = FTS_RUN_IN_ERROR;
 
     for (i = 0; i < FTS_UPGRADE_LOOP; i++) {
-        ret = ft5662_fwupg_get_boot_state(&cstate);
+        ft5662_fwupg_get_boot_state(&cstate);
         /* FTS_DEBUG("fw state=%d, retries=%d", cstate, i); */
         if (cstate == rstate)
             return true;
diff --git a/drivers/input/touchscreen/focaltech_touch_v3/focaltech_gesture.c b/drivers/input/touchscreen/focaltech_touch_v3/focaltech_gesture.c
index 89f5e57c08e7..af1d3b5a16f3 100644
--- a/drivers/input/touchscreen/focaltech_touch_v3/focaltech_gesture.c
+++ b/drivers/input/touchscreen/focaltech_touch_v3/focaltech_gesture.c
@@ -262,8 +262,6 @@ void fts_read_report_fod_event(struct fts_ts_data *ts_data)
 {
     u8 cmd = 0xE1;
     u8 fod_data[9] = {0};
-    u16 fod_x = 0;
-    u16 fod_y = 0;
     u8 fod_id = 0;
     u8 fod_down = 0;
     int ret = 0;
@@ -279,8 +277,6 @@ void fts_read_report_fod_event(struct fts_ts_data *ts_data)
         return;
     }
     fod_id = fod_data[1];
-    fod_x = (fod_data[4] << 8) + fod_data[5];
-    fod_y = (fod_data[6] << 8) + fod_data[7];
     fod_down = fod_data[8]; //1 up, 0 down
 
     //FTS_INFO("fod_id =  %02x, fod_down = %d", fod_id, fod_down);
diff --git a/drivers/input/touchscreen/focaltech_touch_v3/focaltech_ts_mmi.c b/drivers/input/touchscreen/focaltech_touch_v3/focaltech_ts_mmi.c
index 81208b517c27..4bd6406dbd72 100644
--- a/drivers/input/touchscreen/focaltech_touch_v3/focaltech_ts_mmi.c
+++ b/drivers/input/touchscreen/focaltech_touch_v3/focaltech_ts_mmi.c
@@ -550,10 +550,8 @@ static int fts_mmi_methods_reset(struct device *dev, int type)
 static int fts_mmi_firmware_update(struct device *dev, char *fwname)
 {
 	struct fts_ts_data *ts_data;
-	struct input_dev *input_dev;
 
 	GET_TS_DATA(dev);
-	input_dev = ts_data->input_dev;
 
 	ts_data->force_reflash = true;
 
@@ -611,7 +609,6 @@ static int fts_mmi_charger_mode(struct device *dev, int mode)
 static int fts_mmi_panel_state(struct device *dev,
 	enum ts_mmi_pm_mode from, enum ts_mmi_pm_mode to)
 {
-	struct fts_ts_platform_data *pdata;
 	struct fts_ts_data *ts_data;
 	int ret = 0;
 #if defined(CONFIG_FTS_DOUBLE_TAP_CONTROL)
@@ -620,7 +617,6 @@ static int fts_mmi_panel_state(struct device *dev,
 #endif
 
 	GET_TS_DATA(dev);
-	pdata = ts_data->pdata;
 #ifdef FOCALTECH_SENSOR_EN
 	ts_data->zero_enable = 0;
 #endif