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authorJeremy Fitzhardinge <jeremy@goop.org>2009-02-07 15:39:38 -0800
committerIngo Molnar <mingo@elte.hu>2009-02-09 13:33:51 +0100
commit1c14fa4937eb73509e07ac12bf8db1fdf4c42a59 (patch)
treed137f1587078f2909a2df48a5206ca1e9751f47f /arch/x86/include/asm/acpi.h
parentd5b562330ec766292a3ac54ae5e0673610bd5b3d (diff)
x86: use early_ioremap in __acpi_map_table
__acpi_map_table() effectively reimplements early_ioremap(). Rather than have that duplication, just implement it in terms of early_ioremap(). However, unlike early_ioremap(), __acpi_map_table() just maintains a single mapping which gets replaced each call, and has no corresponding unmap function. Implement this by just removing the previous mapping each time its called. Unfortunately, this will leave a stray mapping at the end. Signed-off-by: Jeremy Fitzhardinge <jeremy.fitzhardinge@citrix.com> Signed-off-by: Ingo Molnar <mingo@elte.hu>
Diffstat (limited to 'arch/x86/include/asm/acpi.h')
-rw-r--r--arch/x86/include/asm/acpi.h3
1 files changed, 0 insertions, 3 deletions
diff --git a/arch/x86/include/asm/acpi.h b/arch/x86/include/asm/acpi.h
index 9830681446a..4518dc50090 100644
--- a/arch/x86/include/asm/acpi.h
+++ b/arch/x86/include/asm/acpi.h
@@ -102,9 +102,6 @@ static inline void disable_acpi(void)
acpi_noirq = 1;
}
-/* Fixmap pages to reserve for ACPI boot-time tables (see fixmap.h) */
-#define FIX_ACPI_PAGES 4
-
extern int acpi_gsi_to_irq(u32 gsi, unsigned int *irq);
static inline void acpi_noirq_set(void) { acpi_noirq = 1; }