x86, efi: Properly pre-initialize table pointers

[pandora-kernel.git] / arch / x86 / platform / efi / efi.c

diff --git a/arch/x86/platform/efi/efi.c b/arch/x86/platform/efi/efi.c
index a0e4244..11e766d 100644 (file)
--- a/arch/x86/platform/efi/efi.c
+++ b/arch/x86/platform/efi/efi.c
@@ -51,7 +51,17 @@
 int efi_enabled;
 EXPORT_SYMBOL(efi_enabled);
 
-struct efi efi;
+struct efi __read_mostly efi = {
+       .mps        = EFI_INVALID_TABLE_ADDR,
+       .acpi       = EFI_INVALID_TABLE_ADDR,
+       .acpi20     = EFI_INVALID_TABLE_ADDR,
+       .smbios     = EFI_INVALID_TABLE_ADDR,
+       .sal_systab = EFI_INVALID_TABLE_ADDR,
+       .boot_info  = EFI_INVALID_TABLE_ADDR,
+       .hcdp       = EFI_INVALID_TABLE_ADDR,
+       .uga        = EFI_INVALID_TABLE_ADDR,
+       .uv_systab  = EFI_INVALID_TABLE_ADDR,
+};
 EXPORT_SYMBOL(efi);
 
 struct efi_memory_map memmap;