[RFC Patch 2/3] ce4100, irq: do not set legacy_pic to null_legacy_pic

[Jiang Liu]

Intel CE4100 platforms has i8259 legacy interrupt controllers, so don't
set legacy_pic to null_legacy_pic in late booting stage because we need
legacy_pic to mask i8259 pins when enabling IOAPIC pins for safety.

Signed-off-by: Jiang Liu <jiang.liu@xxxxxxxxxxxxxxx>
---
 arch/x86/platform/ce4100/ce4100.c |    2 --
 1 file changed, 2 deletions(-)

diff --git a/arch/x86/platform/ce4100/ce4100.c b/arch/x86/platform/ce4100/ce4100.c
index 0a54a586559b..701fd5843c87 100644
--- a/arch/x86/platform/ce4100/ce4100.c
+++ b/arch/x86/platform/ce4100/ce4100.c
@@ -138,8 +138,6 @@ static void __init sdv_arch_setup(void)
 static void sdv_pci_init(void)
 {
 	x86_of_pci_init();
-	/* We can't set this earlier, because we need to calibrate the timer */
-	legacy_pic = &null_legacy_pic;
 }
 
 /*
-- 
1.7.10.4

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