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authorYinghai Lu <yinghai.lu@oracle.com>2011-10-12 11:53:17 -0700
committerIngo Molnar <mingo@elte.hu>2011-10-13 12:12:12 +0200
commit141d55e6cc590293ea1378f55b9ebd38f5024bf0 (patch)
treecf3026eb84d80ec48e8ef39ba8e5d4b0c0c84596 /arch/x86/Kconfig
parent6f50d45fae8189365805d26e1fdf26a75301bcae (diff)
x86/irq: Standardize on CONFIG_SPARSE_IRQ=y
Sparseirq got introduced in v2.6.28 and Thomas did a huge cleanup around v2.6.38 that eliminated basically all disadvantages of it. So we can remove non-sparseirq support now and simplify our IRQ degrees of freedom a bit. Suggested-and-acked-by: Thomas Gleixner <tglx@linutronix.de> Signed-off-by: Yinghai Lu <yinghai@kernel.org> Link: http://lkml.kernel.org/r/4E95E21D.6090200@oracle.com Signed-off-by: Ingo Molnar <mingo@elte.hu>
Diffstat (limited to 'arch/x86/Kconfig')
-rw-r--r--arch/x86/Kconfig1
1 files changed, 1 insertions, 0 deletions
diff --git a/arch/x86/Kconfig b/arch/x86/Kconfig
index 6a47bb22657f..fcd34c30debd 100644
--- a/arch/x86/Kconfig
+++ b/arch/x86/Kconfig
@@ -64,6 +64,7 @@ config X86
select HAVE_TEXT_POKE_SMP
select HAVE_GENERIC_HARDIRQS
select HAVE_SPARSE_IRQ
+ select SPARSE_IRQ
select GENERIC_FIND_FIRST_BIT
select GENERIC_IRQ_PROBE
select GENERIC_PENDING_IRQ if SMP