x86: turn CONFIG_SPARSE_IRQ off by default

New feature - lets disable it by default first - can flip it around
later.

Signed-off-by: Ingo Molnar <mingo@elte.hu>

diff --git a/arch/x86/Kconfig b/arch/x86/Kconfig
index 5c243826334a26fa4a09ce2eb34a259d7bad8f2f..d14a8806227d0530ab4e0eedaac2703a7592f2b7 100644 (file)
--- a/arch/x86/Kconfig
+++ b/arch/x86/Kconfig
@@ -241,7 +241,6 @@ config X86_HAS_BOOT_CPU_ID
 config SPARSE_IRQ
        bool "Support sparse irq numbering"
        depends on PCI_MSI || HT_IRQ
-       default y
        help
          This enables support for sparse irq, esp for msi/msi-x. You may need
          if you have lots of cards supports msi-x installed.