Input: Add proper locking when changing device's keymap
Take dev->event_lock to make sure that we don't race with input_event() and
also force key up event when removing a key from keymap table.
Signed-off-by: Dmitry Torokhov <dtor@mail.ru>
diff --git a/drivers/char/keyboard.c b/drivers/char/keyboard.c
index fc54d23..5218d0d 100644
--- a/drivers/char/keyboard.c
+++ b/drivers/char/keyboard.c
@@ -194,7 +194,7 @@
int error = -ENODEV;
list_for_each_entry(handle, &kbd_handler.h_list, h_node) {
- error = handle->dev->getkeycode(handle->dev, scancode, &keycode);
+ error = input_get_keycode(handle->dev, scancode, &keycode);
if (!error)
return keycode;
}
@@ -208,7 +208,7 @@
int error = -ENODEV;
list_for_each_entry(handle, &kbd_handler.h_list, h_node) {
- error = handle->dev->setkeycode(handle->dev, scancode, keycode);
+ error = input_set_keycode(handle->dev, scancode, keycode);
if (!error)
break;
}