1 files changed, 7 insertions, 10 deletions

diff --git a/arch/x86/kernel/acpi/boot.c b/arch/x86/kernel/acpi/boot.c
index 7217834f6b1d..4c2aaea42930 100644
--- a/arch/x86/kernel/acpi/boot.c
+++ b/arch/x86/kernel/acpi/boot.c
@@ -121,21 +121,18 @@ enum acpi_irq_model_id acpi_irq_model = ACPI_IRQ_MODEL_PIC;
  */
 char *__init __acpi_map_table(unsigned long phys, unsigned long size)
 {
-        static char *prev_map;
-        static unsigned long prev_size;
-
-        if (prev_map) {
-                early_iounmap(prev_map, prev_size);
-                prev_map = NULL;
-        }
 
         if (!phys || !size)
                 return NULL;
 
-        prev_size = size;
-        prev_map = early_ioremap(phys, size);
+        return early_ioremap(phys, size);
+}
+void __init __acpi_unmap_table(char *map, unsigned long size)
+{
+        if (!map || !size)
+                return;
 
-        return prev_map;
+        early_iounmap(map, size);
 }
 
 #ifdef CONFIG_PCI_MMCONFIG