Merge branch 'upstream' of git://lost.foo-projects.org/~ahkok/git/netdev-2.6 into...

[pandora-kernel.git] / arch / i386 / kernel / acpi / sleep.c

diff --git a/arch/i386/kernel/acpi/sleep.c b/arch/i386/kernel/acpi/sleep.c
index 1cb2b18..4ee8357 100644 (file)
--- a/arch/i386/kernel/acpi/sleep.c
+++ b/arch/i386/kernel/acpi/sleep.c
@@ -8,30 +8,17 @@
 #include <linux/acpi.h>
 #include <linux/bootmem.h>
 #include <linux/dmi.h>
+#include <linux/cpumask.h>
+
 #include <asm/smp.h>
-#include <asm/tlbflush.h>
 
 /* address in low memory of the wakeup routine. */
 unsigned long acpi_wakeup_address = 0;
 unsigned long acpi_video_flags;
 extern char wakeup_start, wakeup_end;
 
-extern void zap_low_mappings(void);
-
 extern unsigned long FASTCALL(acpi_copy_wakeup_routine(unsigned long));
 
-static void init_low_mapping(pgd_t * pgd, int pgd_limit)
-{
-       int pgd_ofs = 0;
-
-       while ((pgd_ofs < pgd_limit)
-              && (pgd_ofs + USER_PTRS_PER_PGD < PTRS_PER_PGD)) {
-               set_pgd(pgd, *(pgd + USER_PTRS_PER_PGD));
-               pgd_ofs++, pgd++;
-       }
-       flush_tlb_all();
-}
-
 /**
  * acpi_save_state_mem - save kernel state
  *
@@ -42,7 +29,6 @@ int acpi_save_state_mem(void)
 {
        if (!acpi_wakeup_address)
                return 1;
-       init_low_mapping(swapper_pg_dir, USER_PTRS_PER_PGD);
        memcpy((void *)acpi_wakeup_address, &wakeup_start,
               &wakeup_end - &wakeup_start);
        acpi_copy_wakeup_routine(acpi_wakeup_address);
@@ -55,7 +41,6 @@ int acpi_save_state_mem(void)
  */
 void acpi_restore_state_mem(void)
 {
-       zap_low_mappings();
 }
 
 /**