+// SPDX-License-Identifier: GPL-2.0+
/*
* (C) Copyright 2012
* Henrik Nordstrom <henrik@henriknordstrom.net>
- *
- * SPDX-License-Identifier: GPL-2.0+
*/
#include <common.h>
ver &= 0x0f;
if (ver != 0x1)
- return -1;
+ return -EINVAL;
/* Mask all interrupts */
for (i = AXP209_IRQ_ENABLE1; i <= AXP209_IRQ_ENABLE5; i++) {