Input: joydev - fix JSIOCSAXMAP ioctl

Fixed JSIOCSAXMAP ioctl to update absmap, the map from hardware axis to
event axis in addition to abspam.  This fixes a regression introduced
by 999b874.

Signed-off-by: Kenneth Waters <[email protected]>
Cc: [email protected]
Signed-off-by: Dmitry Torokhov <[email protected]>

Author: kwaters

drivers/input/joydev.c

@@ -483,6 +483,9 @@ static int joydev_handle_JSIOCSAXMAP(struct joydev *joydev,
 
 	memcpy(joydev->abspam, abspam, len);
 
+	for (i = 0; i < joydev->nabs; i++)
+		joydev->absmap[joydev->abspam[i]] = i;
+
  out:
 	kfree(abspam);
 	return retval;