mirror of
https://github.com/torvalds/linux.git
synced 2024-11-29 23:51:37 +00:00
8405419942
Check for the system_type variable in the get_system_type() function. If non-NULL, return it as the system type. Signed-off-by: Paul Cercueil <paul@crapouillou.net> Signed-off-by: Thomas Bogendoerfer <tsbogend@alpha.franken.de>
31 lines
521 B
C
31 lines
521 B
C
// SPDX-License-Identifier: GPL-2.0-or-later
|
|
/*
|
|
* Copyright (C) 2016 Imagination Technologies
|
|
* Author: Paul Burton <paul.burton@mips.com>
|
|
*/
|
|
|
|
#include <linux/of.h>
|
|
|
|
#include <asm/bootinfo.h>
|
|
|
|
char *system_type;
|
|
|
|
const char *get_system_type(void)
|
|
{
|
|
const char *str;
|
|
int err;
|
|
|
|
if (system_type)
|
|
return system_type;
|
|
|
|
err = of_property_read_string(of_root, "model", &str);
|
|
if (!err)
|
|
return str;
|
|
|
|
err = of_property_read_string_index(of_root, "compatible", 0, &str);
|
|
if (!err)
|
|
return str;
|
|
|
|
return "Unknown";
|
|
}
|