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Commit bad48f4b authored by Yinghai Lu's avatar Yinghai Lu Committed by Ingo Molnar
Browse files

x86: simplify x86_mpparse dependency check 



"Maciej W. Rozycki" <macro@linux-mips.org> said:

> Given X86_64 selects X86_LOCAL_APIC I am not sure the redundancy seen
>above does not actually obscure the logic behind...  I think:
>
>       depends on X86_LOCAL_APIC && !X86_VISWS
>
>would be clearer and get the same.

Suggested-by: default avatarMaciej W. Rozycki <macro@linux-mips.org>
Signed-off-by: default avatarYinghai Lu <yhlu.kernel@gmail.com>
Cc: Andrew Morton <akpm@linux-foundation.org>
Cc: Len Brown <lenb@kernel.org>
Signed-off-by: default avatarIngo Molnar <mingo@elte.hu>
parent c73d8dd8

arch/x86/Kconfig

+2 −2
Original line number Diff line number Diff line
@@ -239,7 +239,7 @@ if ACPI 
config X86_MPPARSE

	def_bool y

	bool "Enable MPS table"

	depends on ((X86_32 && (X86_LOCAL_APIC && !X86_VISWS)) || X86_64)

	depends on X86_LOCAL_APIC && !X86_VISWS

	help

	  For old smp systems that do not have proper acpi support. Newer systems

	  (esp with 64bit cpus) with acpi support, MADT and DSDT will override it
@@ -248,7 +248,7 @@ endif 
if !ACPI

config X86_MPPARSE

	def_bool y

	depends on ((X86_32 && (X86_LOCAL_APIC && !X86_VISWS)) || X86_64)

	depends on X86_LOCAL_APIC && !X86_VISWS

endif



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