arch/x86/include/asm/pci_x86.h uses a number of data -types and defines
without including the headers which define these.
Instead so far it has been relying on files including it including the
necessary headers first.
Recently a include <asm/pci_x86.h> was added to arch/x86/kernel/resource.c
which does not include the necessary headers first.
Add the missing includes to arch/x86/include/asm/pci_x86.h to fix the
compile errors (with certain .config-s) when it is included from
arch/x86/kernel/resource.c.
Fixes: f10507a66e36 ("x86/PCI: Ignore E820 reservations for bridge windows on newer systems")
Reported-by: kernel test robot <lkp@xxxxxxxxx>
Signed-off-by: Hans de Goede <hdegoede@xxxxxxxxxx>
---
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 0bb4e7dd0ffc..c5413d8007ed 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@xxxxxx>
*/
+#include <linux/errno.h>
+#include <linux/init.h>
#include <linux/ioport.h>
+#include <linux/spinlock.h>
#undef DEBUG
--
2.31.1
