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/*
* Copyright (c) 2012 The Chromium OS Authors. All rights reserved.
* Use of this source code is governed by a BSD-style license that can be
* found in the LICENSE file.
*
* Alternatively, this software may be distributed under the terms of the
* GNU General Public License ("GPL") version 2 as published by the Free
* Software Foundation.
*/
#include <common.h>
#include <cros_ec.h>
#include <dm.h>
#include <errno.h>
DECLARE_GLOBAL_DATA_PTR;
struct cros_ec_dev *board_get_cros_ec_dev(void)
{
struct udevice *dev;
int ret;
ret = uclass_get_device(UCLASS_CROS_EC, 0, &dev);
if (ret) {
debug("%s: Error %d\n", __func__, ret);
return NULL;
}
return dev_get_uclass_priv(dev);
}
int cros_ec_get_error(void)
{
struct udevice *dev;
int ret;
ret = uclass_get_device(UCLASS_CROS_EC, 0, &dev);
if (ret && ret != -ENODEV)
return ret;
return 0;
}
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