input: button_kbd: make driver complementary to gpio buttons
Remove need of dts binding for button keyboard since it reuses
gpio-keys binding. Select gpio-keys driver if button keyboard
is selected since button keyboard can not operate on its own.
Tested-by: Svyatoslav Ryhel <clamor95@gmail.com> # HTC One X T30
Signed-off-by: Svyatoslav Ryhel <clamor95@gmail.com>
Reviewed-by: Simon Glass <sjg@chromium.org>
diff --git a/drivers/input/button_kbd.c b/drivers/input/button_kbd.c
index 99e65f1..74fadfc 100644
--- a/drivers/input/button_kbd.c
+++ b/drivers/input/button_kbd.c
@@ -111,16 +111,14 @@
return 0;
}
-static const struct udevice_id button_kbd_ids[] = {
- { .compatible = "button-kbd" },
- { }
-};
-
U_BOOT_DRIVER(button_kbd) = {
.name = "button_kbd",
.id = UCLASS_KEYBOARD,
- .of_match = button_kbd_ids,
.ops = &button_kbd_ops,
.priv_auto = sizeof(struct button_kbd_priv),
.probe = button_kbd_probe,
};
+
+U_BOOT_DRVINFO(button_kbd) = {
+ .name = "button_kbd"
+};