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pico-imx7d: remove unused 'script' variable
[project/bcm63xx/u-boot.git]
/
include
/
tables_csum.h
1
/* SPDX-License-Identifier: GPL-2.0+ */
2
/*
3
* Copyright (C) 2015, Bin Meng <bmeng.cn@gmail.com>
4
*/
5
6
#ifndef _TABLES_CSUM_H_
7
#define _TABLES_CSUM_H_
8
9
static
inline
u8
table_compute_checksum
(
void
*
v
,
int
len
)
10
{
11
u8
*
bytes
=
v
;
12
u8 checksum
=
0
;
13
int
i
;
14
15
for
(
i
=
0
;
i
<
len
;
i
++)
16
checksum
-=
bytes
[
i
];
17
18
return
checksum
;
19
}
20
21
#endif