From c2bf0dfaa3b313b941e52e565f6a2d20c02fe11a Mon Sep 17 00:00:00 2001
From: Simon Glass <sjg@chromium.org>
Date: Mon, 16 Jan 2017 07:04:14 -0700
Subject: [PATCH] x86: Drop interrupt support in 64-bit mode

This is not currently supported, so drop the code.

Signed-off-by: Simon Glass <sjg@chromium.org>
Reviewed-by: Bin Meng <bmeng.cn@gmail.com>
---
 arch/x86/lib/interrupts.c | 5 +++++
 1 file changed, 5 insertions(+)

diff --git a/arch/x86/lib/interrupts.c b/arch/x86/lib/interrupts.c
index dd08402665..d3ae6d9694 100644
--- a/arch/x86/lib/interrupts.c
+++ b/arch/x86/lib/interrupts.c
@@ -33,6 +33,8 @@
 #include <common.h>
 #include <asm/interrupt.h>
 
+#if !CONFIG_IS_ENABLED(X86_64)
+
 struct irq_action {
 	interrupt_handler_t *handler;
 	void *arg;
@@ -118,10 +120,12 @@ void do_irq(int hw_irq)
 		}
 	}
 }
+#endif
 
 #if defined(CONFIG_CMD_IRQ)
 int do_irqinfo(cmd_tbl_t *cmdtp, int flag, int argc, char * const argv[])
 {
+#if !CONFIG_IS_ENABLED(X86_64)
 	int irq;
 
 	printf("Spurious IRQ: %u, last unknown IRQ: %d\n",
@@ -139,6 +143,7 @@ int do_irqinfo(cmd_tbl_t *cmdtp, int flag, int argc, char * const argv[])
 					irq_handlers[irq].count);
 		}
 	}
+#endif
 
 	return 0;
 }