x86, 64-bit: unify early_ioremap

The 32-bit early_ioremap will work equally well for 64-bit, so just use it.

Signed-off-by: Jeremy Fitzhardinge <jeremy.fitzhardinge@citrix.com>
Cc: xen-devel <xen-devel@lists.xensource.com>
Cc: Stephen Tweedie <sct@redhat.com>
Cc: Eduardo Habkost <ehabkost@redhat.com>
Cc: Mark McLoughlin <markmc@redhat.com>
Signed-off-by: Ingo Molnar <mingo@elte.hu>

1 files changed, 1 insertions, 4 deletions

diff --git a/arch/x86/mm/ioremap.c b/arch/x86/mm/ioremap.c
index 0561fde56a51..092b3d72498c 100644
--- a/arch/x86/mm/ioremap.c
+++ b/arch/x86/mm/ioremap.c
@@ -381,8 +381,6 @@ void unxlate_dev_mem_ptr(unsigned long phys, void *addr)
         return;
 }
 
-#ifdef CONFIG_X86_32
-
 int __initdata early_ioremap_debug;
 
 static int __init early_ioremap_debug_setup(char *str)
@@ -483,6 +481,7 @@ static void __init __early_set_fixmap(enum fixed_addresses idx,
                 return;
         }
         pte = early_ioremap_pte(addr);
+
         if (pgprot_val(flags))
                 set_pte(pte, pfn_pte(phys >> PAGE_SHIFT, flags));
         else
@@ -624,5 +623,3 @@ void __this_fixmap_does_not_exist(void)
 {
         WARN_ON(1);
 }
-
-#endif /* CONFIG_X86_32 */