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Diffstat (limited to 'arch/x86/pci/pcbios.c')
-rw-r--r--arch/x86/pci/pcbios.c7
1 files changed, 5 insertions, 2 deletions
diff --git a/arch/x86/pci/pcbios.c b/arch/x86/pci/pcbios.c
index 9770e55e768f..1d97cea3b3a4 100644
--- a/arch/x86/pci/pcbios.c
+++ b/arch/x86/pci/pcbios.c
@@ -120,9 +120,12 @@ static unsigned long __init bios32_service(unsigned long service)
static struct {
unsigned long address;
unsigned short segment;
-} pci_indirect = { 0, __KERNEL_CS };
+} pci_indirect __ro_after_init = {
+ .address = 0,
+ .segment = __KERNEL_CS,
+};
-static int pci_bios_present;
+static int pci_bios_present __ro_after_init;
static int __init check_pcibios(void)
{