Input: lifebook - do not advertise unsupported buttons

The main input device of Lifebook touchscreens does not generate
left/right/middle button events and therefore should not be advertising
them in its capabilities.

Signed-off-by: Dmitry Torokhov <dtor@mail.ru>

diff --git a/drivers/input/mouse/lifebook.c b/drivers/input/mouse/lifebook.c
index 5e63086..4c25487 100644 (file)
--- a/drivers/input/mouse/lifebook.c
+++ b/drivers/input/mouse/lifebook.c
@@ -199,10 +199,10 @@ static int lifebook_absolute_mode(struct psmouse *psmouse)
                return -1;
 
        /*
-          Enable absolute output -- ps2_command fails always but if
-          you leave this call out the touchsreen will never send
-          absolute coordinates
-       */
+        * Enable absolute output -- ps2_command fails always but if
+        * you leave this call out the touchsreen will never send
+        * absolute coordinates
+        */
        param = lifebook_use_6byte_proto ? 0x08 : 0x07;
        ps2_command(ps2dev, &param, PSMOUSE_CMD_SETRES);
 
@@ -284,8 +284,8 @@ static int lifebook_create_relative_device(struct psmouse *psmouse)
 
        dev2->evbit[0] = BIT_MASK(EV_KEY) | BIT_MASK(EV_REL);
        dev2->relbit[BIT_WORD(REL_X)] = BIT_MASK(REL_X) | BIT_MASK(REL_Y);
-       dev2->keybit[BIT_WORD(BTN_LEFT)] = BIT_MASK(BTN_LEFT) |
-               BIT_MASK(BTN_RIGHT);
+       dev2->keybit[BIT_WORD(BTN_LEFT)] =
+                               BIT_MASK(BTN_LEFT) | BIT_MASK(BTN_RIGHT);
 
        error = input_register_device(priv->dev2);
        if (error)
@@ -310,6 +310,7 @@ int lifebook_init(struct psmouse *psmouse)
 
        dev1->evbit[0] = BIT_MASK(EV_ABS) | BIT_MASK(EV_KEY);
        dev1->relbit[0] = 0;
+       dev1->keybit[BIT_WORD(BTN_MOUSE)] = 0;
        dev1->keybit[BIT_WORD(BTN_TOUCH)] = BIT_MASK(BTN_TOUCH);
        input_set_abs_params(dev1, ABS_X, 0, max_coord, 0, 0);
        input_set_abs_params(dev1, ABS_Y, 0, max_coord, 0, 0);