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| author | Rafael J. Wysocki <rafael.j.wysocki@intel.com> | 2014-07-27 21:52:48 (GMT) |
|---|---|---|
| committer | Rafael J. Wysocki <rafael.j.wysocki@intel.com> | 2014-07-27 21:52:48 (GMT) |
| commit | 8989e1cc35736b03948748343fb5ba42eb3bbfb8 (patch) | |
| tree | 44feb210db2812c90761095c5e7411531d27ba83 /arch/x86/include | |
| parent | 7e1c1a82f505e79a85a822a377bd3369e676ac2d (diff) | |
| parent | 46ba51ea8f8639da32c55744b35479fdfb4e7232 (diff) | |
| download | linux-8989e1cc35736b03948748343fb5ba42eb3bbfb8.tar.xz | |
Merge branch 'acpi-config'
* acpi-config:
ACPI / processor: Introduce ARCH_MIGHT_HAVE_ACPI_PDC
ACPI: Don't use acpi_lapic in ACPI core code
ACPI: add config for BIOS table scan
Diffstat (limited to 'arch/x86/include')
| -rw-r--r-- | arch/x86/include/asm/acpi.h | 5 |
1 files changed, 5 insertions, 0 deletions
diff --git a/arch/x86/include/asm/acpi.h b/arch/x86/include/asm/acpi.h index e06225e..0ab4f9f 100644 --- a/arch/x86/include/asm/acpi.h +++ b/arch/x86/include/asm/acpi.h @@ -121,6 +121,11 @@ static inline void arch_acpi_set_pdc_bits(u32 *buf) buf[2] &= ~(ACPI_PDC_C_C2C3_FFH); } +static inline bool acpi_has_cpu_in_madt(void) +{ + return !!acpi_lapic; +} + #else /* !CONFIG_ACPI */ #define acpi_lapic 0 |