1 files changed, 2 insertions, 3 deletions

diff --git a/arch/x86/kernel/setup.c b/arch/x86/kernel/setup.c
index 4c616be28506..6285697b6e56 100644
--- a/arch/x86/kernel/setup.c
+++ b/arch/x86/kernel/setup.c
@@ -189,9 +189,7 @@ struct ist_info ist_info;
 #endif
 
 #else
-struct cpuinfo_x86 boot_cpu_data __read_mostly = {
-        .x86_phys_bits = MAX_PHYSMEM_BITS,
-};
+struct cpuinfo_x86 boot_cpu_data __read_mostly;
 EXPORT_SYMBOL(boot_cpu_data);
 #endif
 
@@ -851,6 +849,7 @@ void __init setup_arch(char **cmdline_p)
         __flush_tlb_all();
 #else
         printk(KERN_INFO "Command line: %s\n", boot_command_line);
+        boot_cpu_data.x86_phys_bits = MAX_PHYSMEM_BITS;
 #endif
 
         /*