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-rw-r--r--arch/ia64/include/asm/acpi.h4
-rw-r--r--arch/ia64/kernel/acpi.c9
-rw-r--r--arch/x86/include/asm/acpi.h4
-rw-r--r--arch/x86/kernel/acpi/sleep.c5
-rw-r--r--arch/x86/kernel/acpi/sleep.h2
-rw-r--r--drivers/acpi/sleep.c5
6 files changed, 12 insertions, 17 deletions
diff --git a/arch/ia64/include/asm/acpi.h b/arch/ia64/include/asm/acpi.h
index db3986a71af8..a06dfb13d518 100644
--- a/arch/ia64/include/asm/acpi.h
+++ b/arch/ia64/include/asm/acpi.h
@@ -128,8 +128,8 @@ static inline const char *acpi_get_sysname (void)
int acpi_request_vector (u32 int_type);
int acpi_gsi_to_irq (u32 gsi, unsigned int *irq);
-/* Routine for saving kernel state during suspend. */
-extern int acpi_save_state_mem(void);
+/* Low-level suspend routine. */
+extern int acpi_suspend_lowlevel(void);
extern unsigned long acpi_wakeup_address;
diff --git a/arch/ia64/kernel/acpi.c b/arch/ia64/kernel/acpi.c
index 7cf2d10c0677..a54d054ed4b0 100644
--- a/arch/ia64/kernel/acpi.c
+++ b/arch/ia64/kernel/acpi.c
@@ -1034,13 +1034,8 @@ int acpi_unregister_ioapic(acpi_handle handle, u32 gsi_base)
EXPORT_SYMBOL(acpi_unregister_ioapic);
/*
- * acpi_save_state_mem() - save kernel state
+ * acpi_suspend_lowlevel() - save kernel state and suspend.
*
* TBD when when IA64 starts to support suspend...
*/
-int acpi_save_state_mem(void) { return 0; }
-
-/*
- * do_suspend_lowlevel()
- */
-void do_suspend_lowlevel(void) {}
+int acpi_suspend_lowlevel(void) { return 0; }
diff --git a/arch/x86/include/asm/acpi.h b/arch/x86/include/asm/acpi.h
index 47981f0d121b..aa92684aa674 100644
--- a/arch/x86/include/asm/acpi.h
+++ b/arch/x86/include/asm/acpi.h
@@ -112,8 +112,8 @@ static inline void acpi_disable_pci(void)
acpi_noirq_set();
}
-/* Routine for saving kernel state during suspend. */
-extern int acpi_save_state_mem(void);
+/* Low-level suspend routine. */
+extern int acpi_suspend_lowlevel(void);
extern unsigned long acpi_wakeup_address;
diff --git a/arch/x86/kernel/acpi/sleep.c b/arch/x86/kernel/acpi/sleep.c
index c27a483094b1..5f1b747f6ef1 100644
--- a/arch/x86/kernel/acpi/sleep.c
+++ b/arch/x86/kernel/acpi/sleep.c
@@ -29,14 +29,14 @@ static char temp_stack[4096];
#endif
/**
- * acpi_save_state_mem - save kernel state
+ * acpi_suspend_lowlevel - save kernel state
*
* Create an identity mapped page table and copy the wakeup routine to
* low memory.
*
* Note that this is too late to change acpi_wakeup_address.
*/
-int acpi_save_state_mem(void)
+int acpi_suspend_lowlevel(void)
{
struct wakeup_header *header;
@@ -107,6 +107,7 @@ int acpi_save_state_mem(void)
saved_magic = 0x123456789abcdef0L;
#endif /* CONFIG_64BIT */
+ do_suspend_lowlevel();
return 0;
}
diff --git a/arch/x86/kernel/acpi/sleep.h b/arch/x86/kernel/acpi/sleep.h
index adbcbaa6f1df..31ce13f20297 100644
--- a/arch/x86/kernel/acpi/sleep.h
+++ b/arch/x86/kernel/acpi/sleep.h
@@ -14,3 +14,5 @@ extern char swsusp_pg_dir[PAGE_SIZE];
extern unsigned long acpi_copy_wakeup_routine(unsigned long);
extern void wakeup_long64(void);
+
+extern void do_suspend_lowlevel(void);
diff --git a/drivers/acpi/sleep.c b/drivers/acpi/sleep.c
index 2307604064b3..0a81bf11f473 100644
--- a/drivers/acpi/sleep.c
+++ b/drivers/acpi/sleep.c
@@ -199,8 +199,6 @@ static void acpi_pm_end(void)
#endif /* CONFIG_ACPI_SLEEP */
#ifdef CONFIG_SUSPEND
-extern void do_suspend_lowlevel(void);
-
static u32 acpi_suspend_states[] = {
[PM_SUSPEND_ON] = ACPI_STATE_S0,
[PM_SUSPEND_STANDBY] = ACPI_STATE_S1,
@@ -255,10 +253,9 @@ static int acpi_suspend_enter(suspend_state_t pm_state)
break;
case ACPI_STATE_S3:
- error = acpi_save_state_mem();
+ error = acpi_suspend_lowlevel();
if (error)
return error;
- do_suspend_lowlevel();
pr_info(PREFIX "Low-level resume complete\n");
break;
}