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eeprom.c

Assigns a negative errno constantCopies bytes with native memcpy

SHA-256ad4051663be022a018a6c3148fcba1c9a5e8806c39a0c085aed0b4e2dcff30d0

Evidence

imports <linux/etherdevice.h> lines 1–15

1// SPDX-License-Identifier: BSD-3-Clause-Clear
2/*
3 * Copyright (C) 2016 Felix Fietkau <nbd@nbd.name>
4 */
5#include <linux/of.h>
6#include <linux/of_net.h>
7#include <linux/mtd/mtd.h>
8#include <linux/mtd/partitions.h>
9#include <linux/nvmem-consumer.h>
10#include <linux/etherdevice.h>
11#include "mt76.h"
12
13static int mt76_get_of_eeprom_data(struct mt76_dev *dev, void *eep, int len)
14{
15	struct devic …

Copies bytes with native memcpy lines 19–33

19:11… _get_property(np, "mediatek,eeprom-data", &size);
20	if (!data)
21		return -ENOENT;
22
23	if (size > len)
24		return -EINVAL;
25
26	memcpy(eep, data, size);
27
28	return 0;
⋯5 lines

Assigns a negative errno constant lines 61–72

15… RR(mtd);
goto out_put_node;
}
64
if (size <= sizeof(*list)) {
ret = -EINVAL;
goto out_put_node;
}
⋯4 lines

C declares a character or byte buffer lines 359–367

13… _dev *dev = phy->dev;
struct device_node *np;
const s8 *val;
char name[16];
u32 mcs_rates = dev->drv->mcs_rates;
u32 ru_rates = ARRAY_SIZE(dest->ru[0]);
char band;
size_t len;
s8 max_power = 0;