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authorH. Peter Anvin <hpa@kernel.org>2012-05-30 12:33:41 +0300
committerH. Peter Anvin <hpa@linux.intel.com>2012-05-30 10:12:48 -0700
commit319b6ffc6df892e4ccffff823cc5521a4a5d2dca (patch)
tree6a1ff6351d37fab46b74caee92ce5e883085a4b4 /drivers
parent731a7378b81c2f5fa88ca1ae20b83d548d5613dc (diff)
downloadlinux-319b6ffc6df892e4ccffff823cc5521a4a5d2dca.tar.gz
x86, realmode: Unbreak the ia64 build of drivers/acpi/sleep.c
Revert usage of acpi_wakeup_address and move definition to x86 architecture code in order to make compilation work in ia64. [jsakkine: tested compilation in ia64/x86-64 and added proper commit message] Reported-by: Paul Gortmaker <paul.gortmaker@windriver.com> Originally-by: H. Peter Anvin <hpa@kernel.org> Signed-off-by: Jarkko Sakkinen <jarkko.sakkinen@intel.com> Link: http://lkml.kernel.org/r/1338370421-27735-1-git-send-email-jarkko.sakkinen@intel.com Cc: Tony Luck <tony.luck@intel.com> Cc: Len Brown <lenb@kernel.org> Signed-off-by: H. Peter Anvin <hpa@zytor.com>
Diffstat (limited to 'drivers')
-rw-r--r--drivers/acpi/sleep.c8
1 files changed, 2 insertions, 6 deletions
diff --git a/drivers/acpi/sleep.c b/drivers/acpi/sleep.c
index ebaa0459323..74ee4ab577b 100644
--- a/drivers/acpi/sleep.c
+++ b/drivers/acpi/sleep.c
@@ -25,8 +25,6 @@
#include <acpi/acpi_bus.h>
#include <acpi/acpi_drivers.h>
-#include <asm/realmode.h>
-
#include "internal.h"
#include "sleep.h"
@@ -93,13 +91,11 @@ static struct notifier_block tts_notifier = {
static int acpi_sleep_prepare(u32 acpi_state)
{
#ifdef CONFIG_ACPI_SLEEP
- unsigned long wakeup_pa = real_mode_header->wakeup_start;
/* do we have a wakeup address for S2 and S3? */
if (acpi_state == ACPI_STATE_S3) {
- if (!wakeup_pa)
+ if (!acpi_wakeup_address)
return -EFAULT;
- acpi_set_firmware_waking_vector(
- (acpi_physical_address)wakeup_pa);
+ acpi_set_firmware_waking_vector(acpi_wakeup_address);
}
ACPI_FLUSH_CPU_CACHE();