From 48068b4e3675eac937d64530e26a1c4a6b344523 Mon Sep 17 00:00:00 2001
From: Pablo Greco <pgreco@centosproject.org>
Date: Tue, 22 Feb 2022 23:12:06 +0000
Subject: [PATCH] Fix build on i686

---
 arch/x86/kernel/resource.c | 4 ++++
 1 file changed, 4 insertions(+)

diff --git a/arch/x86/kernel/resource.c b/arch/x86/kernel/resource.c
index e8dc9bc..5038c99 100644
--- a/arch/x86/kernel/resource.c
+++ b/arch/x86/kernel/resource.c
@@ -1,7 +1,9 @@
 // SPDX-License-Identifier: GPL-2.0
 #include <linux/ioport.h>
 #include <asm/e820/api.h>
+#ifdef CONFIG_X86_64
 #include <asm/pci_x86.h>
+#endif
 
 static void resource_clip(struct resource *res, resource_size_t start,
 			  resource_size_t end)
@@ -29,8 +31,10 @@ static void remove_e820_regions(struct resource *avail)
 	int i;
 	struct e820_entry *entry;
 
+#ifdef CONFIG_X86_64
 	if (!pci_use_e820)
 		return;
+#endif
 
 	for (i = 0; i < e820_table->nr_entries; i++) {
 		entry = &e820_table->entries[i];
-- 
2.18.4