From b9fae6a47b8bcb397e6a482095431f6ba9648211 Mon Sep 17 00:00:00 2001
From: Randy Dunlap <rdunlap@infradead.org>
Date: Sat, 26 Feb 2022 13:37:03 -0800
Subject: [PATCH] x86/PCI: Add #includes to asm/pci_x86.h
MIME-Version: 1.0
Content-Type: text/plain; charset=utf8
Content-Transfer-Encoding: 8bit

<asm/pci_x86.h> uses raw_spinlock_t, __init, and EINVAL; #include the
appropriate files to prevent build errors.

  ../arch/x86/include/asm/pci_x86.h:105:8: error: unknown type name ‘raw_spinlock_t’
  ../arch/x86/include/asm/pci_x86.h:141:20: error: expected ‘=’, ‘,’, ‘;’, ‘asm’ or ‘__attribute__’ before ‘dmi_check_pciprobe’
  ../arch/x86/include/asm/pci_x86.h:150:10: error: ‘EINVAL’ undeclared (first use in this function)

Link: https://lore.kernel.org/r/20220226213703.24041-1-rdunlap@infradead.org
Signed-off-by: Randy Dunlap <rdunlap@infradead.org>
Signed-off-by: Bjorn Helgaas <bhelgaas@google.com>
Cc: Mark Brown <broonie@kernel.org>
Cc: Thomas Gleixner <tglx@linutronix.de>
Cc: Ingo Molnar <mingo@redhat.com>
Cc: Borislav Petkov <bp@alien8.de>
Cc: Dave Hansen <dave.hansen@linux.intel.com>
---
 arch/x86/include/asm/pci_x86.h | 3 +++
 1 file changed, 3 insertions(+)

diff --git a/arch/x86/include/asm/pci_x86.h b/arch/x86/include/asm/pci_x86.h
index 490411d..0429723 100644
--- a/arch/x86/include/asm/pci_x86.h
+++ b/arch/x86/include/asm/pci_x86.h
@@ -5,7 +5,10 @@
  *	(c) 1999 Martin Mares <mj@ucw.cz>
  */
 
+#include <linux/errno.h>
+#include <linux/init.h>
 #include <linux/ioport.h>
+#include <linux/spinlock.h>
 
 #undef DEBUG
 
-- 
2.7.4