Commit-ID: 50849eefea3ba8aa6e540e0cbdc9533098f25656
Gitweb: http://git.kernel.org/tip/50849eefea3ba8aa6e540e0cbdc9533098f25656
Author: Jan Beulich <JBeulich@xxxxxxxx>
AuthorDate: Thu, 5 Feb 2015 15:31:56 +0000
Committer: Ingo Molnar <mingo@xxxxxxxxxx>
CommitDate: Wed, 18 Feb 2015 22:10:54 +0100
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 <pure.logic@xxxxxxxxxxxxxxxxx>
Signed-off-by: Jan Beulich <jbeulich@xxxxxxxx>
Link: http://lkml.kernel.org/r/54D39AFC020000780005D684@xxxxxxxxxxxxxxxxxxxx
Signed-off-by: Ingo Molnar <mingo@xxxxxxxxxx>
---
arch/x86/Kconfig | 7 ++-----
1 file changed, 2 insertions(+), 5 deletions(-)
diff --git a/arch/x86/Kconfig b/arch/x86/Kconfig
index afb75f5..c226c2b 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
--
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