x86, pic: Make use of legacy_pic abstraction
This patch replaces legacy PIC-related global variable and functions
with the new legacy_pic abstraction.
Signed-off-by: Jacob Pan <jacob.jun.pan@intel.com>
LKML-Reference: <43F901BD926A4E43B106BF17856F07559FB80D04@orsmsx508.amr.corp.intel.com>
Signed-off-by: H. Peter Anvin <hpa@zytor.com>
diff --git a/arch/x86/kernel/irqinit.c b/arch/x86/kernel/irqinit.c
index d593222..89b9510 100644
--- a/arch/x86/kernel/irqinit.c
+++ b/arch/x86/kernel/irqinit.c
@@ -123,7 +123,7 @@
#if defined(CONFIG_X86_64) || defined(CONFIG_X86_LOCAL_APIC)
init_bsp_APIC();
#endif
- init_8259A(0);
+ legacy_pic->init(0);
/*
* 16 old-style INTA-cycle interrupts: