input: goodix: Remove swap axis feature

It is not used in any of devices we build for.

Signed-off-by: Andrzej Perczak <linux@andrzejperczak.com>
Signed-off-by: onettboots <blackcocopet@gmail.com>

Author: xNombre

drivers/input/touchscreen/goodix_driver_gt9886/goodix_ts_core.c

@@ -1460,8 +1460,6 @@ static void goodix_ts_set_input_params(struct input_dev *input_dev,
 {
 	int i;
 
-	if (ts_bdata->swap_axis)
-		swap(ts_bdata->panel_max_x, ts_bdata->panel_max_y);
 	input_set_abs_params(input_dev, ABS_MT_POSITION_X,
 			0, ts_bdata->panel_max_x, 0, 0);
 	input_set_abs_params(input_dev, ABS_MT_POSITION_Y,

drivers/input/touchscreen/goodix_driver_gt9886/goodix_ts_core.h

@@ -938,7 +938,6 @@ struct goodix_module {
  * @irq_flag: irq trigger type
  * @power_on_delay_us: power on delay time (us)
  * @power_off_delay_us: power off delay time (us)
- * @swap_axis: whether swaw x y axis
  * @panel_max_id: max supported fingers
  * @panel_max_x/y/w/p: resolution and size
  * @panel_max_key: max supported keys
@@ -959,7 +958,6 @@ struct goodix_ts_board_data {
 	unsigned int power_on_delay_us;
 	unsigned int power_off_delay_us;
 
-	unsigned int swap_axis;
 	unsigned int panel_max_id; /*max touch id*/
 	unsigned int panel_max_x;
 	unsigned int panel_max_y;

drivers/input/touchscreen/goodix_driver_gt9886/goodix_ts_i2c.c

@@ -129,9 +129,6 @@ static int goodix_parse_dt_resolution(struct device_node *node,
 	if (r)
 		err = -ENOENT;
 
-	board_data->swap_axis = of_property_read_bool(node,
-			"goodix,swap-axis");
-
 	board_data->x2x = of_property_read_bool(node,
 			"goodix,x2x");
 
@@ -1580,15 +1577,10 @@ static void goodix_swap_coords(struct goodix_ts_device *dev,
 		struct goodix_ts_coords *coords,
 		int touch_num)
 {
-	int i, temp;
+	int i;
 	struct goodix_ts_board_data *bdata = dev->board_data;
 
 	for (i = 0; i < touch_num; i++) {
-		if (bdata->swap_axis) {
-			temp = coords->x;
-			coords->x = coords->y;
-			coords->y = temp;
-		}
 		if (bdata->x2x)
 			coords->x = bdata->panel_max_x - coords->x;
 		if (bdata->y2y)