Input: psmouse - remove hardcoded touchpad size from the focaltech driver

The size has in most cases already been fetched from the touchpad, the
hardcoded values should have been removed.

Signed-off-by: Mathias Gottschlag <mgottschlag@gmail.com>
Signed-off-by: Dmitry Torokhov <dmitry.torokhov@gmail.com>

diff --git a/drivers/input/mouse/focaltech.c b/drivers/input/mouse/focaltech.c
index 757f78a..e8fafe8 100644 (file)
--- a/drivers/input/mouse/focaltech.c
+++ b/drivers/input/mouse/focaltech.c
@@ -67,9 +67,6 @@ static void focaltech_reset(struct psmouse *psmouse)
 
 #define FOC_MAX_FINGERS 5
 
-#define FOC_MAX_X 2431
-#define FOC_MAX_Y 1663
-
 /*
  * Current state of a single finger on the touchpad.
  */
@@ -131,7 +128,7 @@ static void focaltech_report_state(struct psmouse *psmouse)
                if (active) {
                        input_report_abs(dev, ABS_MT_POSITION_X, finger->x);
                        input_report_abs(dev, ABS_MT_POSITION_Y,
-                                        FOC_MAX_Y - finger->y);
+                                        priv->y_max - finger->y);
                }
        }
        input_mt_report_pointer_emulation(dev, true);