From: Jan Beulich Date: Thu, 5 Feb 2015 15:31:56 +0000 (+0000) Subject: x86/Kconfig: Simplify X86_UP_APIC handling X-Git-Tag: v4.1-rc1~180^2~4 X-Git-Url: http://git.osdn.net/view?a=commitdiff_plain;h=50849eefea3ba8aa6e540e0cbdc9533098f25656;p=uclinux-h8%2Flinux.git x86/Kconfig: Simplify X86_UP_APIC handling We don't really need a helper symbol for that. For one, it's pointlessly getting set to Y for all configurations (even 64-bit ones). And then the purpose can be fulfilled by suitably adjusting X86_UP_APIC: Hide its prompt when PCI_MSI, and default it to PCI_MSI. Tested-by: Bryan O'Donoghue Signed-off-by: Jan Beulich Link: http://lkml.kernel.org/r/54D39AFC020000780005D684@mail.emea.novell.com Signed-off-by: Ingo Molnar --- diff --git a/arch/x86/Kconfig b/arch/x86/Kconfig index afb75f5c243c..c226c2bda7f3 100644 --- a/arch/x86/Kconfig +++ b/arch/x86/Kconfig @@ -859,7 +859,8 @@ config UP_LATE_INIT depends on !SMP && X86_LOCAL_APIC config X86_UP_APIC - bool "Local APIC support on uniprocessors" + bool "Local APIC support on uniprocessors" if !PCI_MSI + default PCI_MSI depends on X86_32 && !SMP && !X86_32_NON_STANDARD ---help--- A local APIC (Advanced Programmable Interrupt Controller) is an @@ -871,10 +872,6 @@ config X86_UP_APIC performance counters), and the NMI watchdog which detects hard lockups. -config X86_UP_APIC_MSI - def_bool y - select X86_UP_APIC if X86_32 && !SMP && !X86_32_NON_STANDARD && PCI_MSI - config X86_UP_IOAPIC bool "IO-APIC support on uniprocessors" depends on X86_UP_APIC