From 50beba07a0e42ebd4454adc97515a2a2a969645b Mon Sep 17 00:00:00 2001 From: Andy Shevchenko Date: Tue, 20 Feb 2018 20:05:04 +0200 Subject: ACPI, x86/boot: Split out acpi_generic_reduce_hw_init() and export This is a preparation patch to allow override the hardware reduced initialization on ACPI enabled platforms. No functional change intended. Signed-off-by: Andy Shevchenko Reviewed-by: Rafael J. Wysocki Cc: Eric Biederman Cc: Juergen Gross Cc: Linus Torvalds Cc: Peter Zijlstra Cc: Rafael J . Wysocki Cc: Thomas Gleixner Cc: linux-acpi@vger.kernel.org Link: http://lkml.kernel.org/r/20180220180506.65523-1-andriy.shevchenko@linux.intel.com Signed-off-by: Ingo Molnar --- arch/x86/include/asm/acpi.h | 4 ++++ 1 file changed, 4 insertions(+) (limited to 'arch/x86/include/asm/acpi.h') diff --git a/arch/x86/include/asm/acpi.h b/arch/x86/include/asm/acpi.h index 6609dd7289b5..a303d7b7d763 100644 --- a/arch/x86/include/asm/acpi.h +++ b/arch/x86/include/asm/acpi.h @@ -140,6 +140,8 @@ static inline u64 acpi_arch_get_root_pointer(void) return x86_init.acpi.get_root_pointer(); } +void acpi_generic_reduced_hw_init(void); + #else /* !CONFIG_ACPI */ #define acpi_lapic 0 @@ -149,6 +151,8 @@ static inline void acpi_noirq_set(void) { } static inline void acpi_disable_pci(void) { } static inline void disable_acpi(void) { } +static inline void acpi_generic_reduced_hw_init(void) { } + #endif /* !CONFIG_ACPI */ #define ARCH_HAS_POWER_INIT 1 -- cgit v1.2.3