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x86, 64-bit: unify early_ioremap

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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>
This commit is contained in:
Jeremy Fitzhardinge
2008-06-25 00:19:03 -04:00
committed by Ingo Molnar
parent bb23e403e5
commit 4583ed514e
5 changed files with 27 additions and 68 deletions
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5
arch/x86/mm/ioremap.c
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@@ -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 */