--- zzzz-none-000/linux-3.10.107/arch/x86/pci/pcbios.c	2017-06-27 09:49:32.000000000 +0000
+++ scorpion-7490-727/linux-3.10.107/arch/x86/pci/pcbios.c	2021-02-04 17:41:59.000000000 +0000
@@ -79,13 +79,13 @@
 static struct {
 	unsigned long address;
 	unsigned short segment;
-} bios32_indirect = { 0, __KERNEL_CS };
+} bios32_indirect __initdata = { 0, __KERNEL_CS };
 
 /*
  * Returns the entry point for the given service, NULL on error
  */
 
-static unsigned long bios32_service(unsigned long service)
+static unsigned long __init bios32_service(unsigned long service)
 {
 	unsigned char return_code;	/* %al */
 	unsigned long address;		/* %ebx */
@@ -124,7 +124,7 @@
 
 static int pci_bios_present;
 
-static int check_pcibios(void)
+static int __init check_pcibios(void)
 {
 	u32 signature, eax, ebx, ecx;
 	u8 status, major_ver, minor_ver, hw_mech;
@@ -312,7 +312,7 @@
  * Try to find PCI BIOS.
  */
 
-static const struct pci_raw_ops *pci_find_bios(void)
+static const struct pci_raw_ops *__init pci_find_bios(void)
 {
 	union bios32 *check;
 	unsigned char sum;