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/*
* Copyright (C) 2019 Zodiac Inflight Innovation
*
* This program is free software; you can redistribute it and/or
* modify it under the terms of the GNU General Public License as
* published by the Free Software Foundation; either version 2 of
* the License, or (at your option) any later version.
*
* This program is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU General Public License for more details.
*/
#include <common.h>
#include <init.h>
#include <linux/nvmem-consumer.h>
#include "pn-fixup.h"
char *zii_read_part_number(const char *cell_name, size_t cell_size)
{
struct device_node *np;
np = of_find_node_by_name(NULL, "device-info");
if (!np) {
pr_warn("No device information found\n");
return ERR_PTR(-ENOENT);
}
return nvmem_cell_get_and_read(np, cell_name, cell_size);
}
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