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| author | Huacai Chen <chenhuacai@loongson.cn> | 2022-12-10 17:40:15 +0300 |
|---|---|---|
| committer | Huacai Chen <chenhuacai@loongson.cn> | 2022-12-14 03:41:53 +0300 |
| commit | 366bb35a8e48198cefcd3484ac6b2374d1347873 (patch) | |
| tree | c2997ee229513d6efcafed6c2968e285a93dd539 /arch/loongarch/kernel/acpi.c | |
| parent | 27cab431564edba9919d1a82c2d9636d622a2493 (diff) | |
| download | linux-366bb35a8e48198cefcd3484ac6b2374d1347873.tar.xz | |
LoongArch: Add suspend (ACPI S3) support
Add suspend (Suspend To RAM, aka ACPI S3) support for LoongArch.
Signed-off-by: Huacai Chen <chenhuacai@loongson.cn>
Diffstat (limited to 'arch/loongarch/kernel/acpi.c')
| -rw-r--r-- | arch/loongarch/kernel/acpi.c | 6 |
1 files changed, 6 insertions, 0 deletions
diff --git a/arch/loongarch/kernel/acpi.c b/arch/loongarch/kernel/acpi.c index 5a63f85f5798..98f431157e4c 100644 --- a/arch/loongarch/kernel/acpi.c +++ b/arch/loongarch/kernel/acpi.c @@ -140,6 +140,12 @@ static void __init acpi_process_madt(void) loongson_sysconf.nr_cpus = num_processors; } +#ifndef CONFIG_SUSPEND +int (*acpi_suspend_lowlevel)(void); +#else +int (*acpi_suspend_lowlevel)(void) = loongarch_acpi_suspend; +#endif + void __init acpi_boot_table_init(void) { /* |