Input: mousedev - remap BTN_FORWARD from BTN_LEFT to BTN_MIDDLE

In mousedev the BTN_LEFT and BTN_FORWARD were mapped to mouse button 0,
causing that the user space program cannot distinguish between them through
/dev/input/mice. All mice have BTN_LEFT, but not all have BTN_MIDDLE (e.g.
Clevo D410J laptop). Mapping BTN_FORWARD to mouse button 2 makes the
BTN_FORWARD button useful on this laptop.

Signed-off-by: Marton Nemeth <nm127@freemail.hu>
Signed-off-by: Dmitry Torokhov <dtor@mail.ru>

diff --git a/drivers/input/mousedev.c b/drivers/input/mousedev.c
index a22a74a2a3dcc6e781b79609360830b95208c026..664bcc8116fc7676d159b2e035015f212ad5f357 100644 (file)
--- a/drivers/input/mousedev.c
+++ b/drivers/input/mousedev.c
@@ -196,12 +196,12 @@ static void mousedev_key_event(struct mousedev *mousedev, unsigned int code, int
        switch (code) {
                case BTN_TOUCH:
                case BTN_0:
-               case BTN_FORWARD:
                case BTN_LEFT:          index = 0; break;
                case BTN_STYLUS:
                case BTN_1:
                case BTN_RIGHT:         index = 1; break;
                case BTN_2:
+               case BTN_FORWARD:
                case BTN_STYLUS2:
                case BTN_MIDDLE:        index = 2; break;
                case BTN_3: