commit b429dbf6e866bd6dadb56fae66f61f611cde57ff
author Jarkko Sakkinen <jarkko.sakkinen@intel.com> Tue May 08 21:22:41 2012 +0300
committer H. Peter Anvin <hpa@linux.intel.com> Tue May 08 11:48:45 2012 -0700
tree e01a2765f5e8847fc4229f45119ccce20de896e3
parent 8e029fcdd8702719c9179317cae9ef84ebe7027e

x86, realmode: don't copy real_mode_header

Replaced copying of real_mode_header with a pointer
to beginning of RM memory.

Signed-off-by: Jarkko Sakkinen <jarkko.sakkinen@intel.com>
Link: http://lkml.kernel.org/r/1336501366-28617-19-git-send-email-jarkko.sakkinen@intel.com
Signed-off-by: H. Peter Anvin <hpa@linux.intel.com>

arch/x86/kernel/acpi/sleep.c

diff --git a/arch/x86/kernel/acpi/sleep.c b/arch/x86/kernel/acpi/sleep.c
index d941b62..6ca3f54 100644
--- a/arch/x86/kernel/acpi/sleep.c
+++ b/arch/x86/kernel/acpi/sleep.c
@@ -38,7 +38,7 @@
 int acpi_suspend_lowlevel(void)
 {
 	struct wakeup_header *header =
-		(struct wakeup_header *) __va(real_mode_header.wakeup_header);
+		(struct wakeup_header *) __va(real_mode_header->wakeup_header);
 
 	if (header->signature != WAKEUP_HEADER_SIGNATURE) {
 		printk(KERN_ERR "wakeup header does not match\n");