diff options
| -rw-r--r-- | arch/x86/include/asm/x86_init.h | 2 | ||||
| -rw-r--r-- | arch/x86/kernel/acpi/boot.c | 2 | ||||
| -rw-r--r-- | arch/x86/kernel/x86_init.c | 2 |
3 files changed, 5 insertions, 1 deletions
diff --git a/arch/x86/include/asm/x86_init.h b/arch/x86/include/asm/x86_init.h index 2e2c34d2bb00..5bd45a8f5ae3 100644 --- a/arch/x86/include/asm/x86_init.h +++ b/arch/x86/include/asm/x86_init.h @@ -133,9 +133,11 @@ struct x86_hyper_init { /** * struct x86_init_acpi - x86 ACPI init functions * @get_root_pointer: get RSDP address + * @reduced_hw_early_init: hardware reduced platform early init */ struct x86_init_acpi { u64 (*get_root_pointer)(void); + void (*reduced_hw_early_init)(void); }; /** diff --git a/arch/x86/kernel/acpi/boot.c b/arch/x86/kernel/acpi/boot.c index baa084ecffdb..7a37d9357bc4 100644 --- a/arch/x86/kernel/acpi/boot.c +++ b/arch/x86/kernel/acpi/boot.c @@ -1390,7 +1390,7 @@ void __init acpi_generic_reduced_hw_init(void) static void __init acpi_reduced_hw_init(void) { if (acpi_gbl_reduced_hardware) - acpi_generic_reduced_hw_init(); + x86_init.acpi.reduced_hw_early_init(); } /* diff --git a/arch/x86/kernel/x86_init.c b/arch/x86/kernel/x86_init.c index b8cff22a8785..ac67ccffeef0 100644 --- a/arch/x86/kernel/x86_init.c +++ b/arch/x86/kernel/x86_init.c @@ -8,6 +8,7 @@ #include <linux/export.h> #include <linux/pci.h> +#include <asm/acpi.h> #include <asm/bios_ebda.h> #include <asm/paravirt.h> #include <asm/pci_x86.h> @@ -95,6 +96,7 @@ struct x86_init_ops x86_init __initdata = { .acpi = { .get_root_pointer = u64_x86_init_noop, + .reduced_hw_early_init = acpi_generic_reduced_hw_init, }, }; |