ACPI / PM: Drop acpi_restore_state_mem()

The function acpi_restore_state_mem() has never been and most likely
never will be used, so remove it.

Signed-off-by: Rafael J. Wysocki <rjw@sisk.pl>

1 files changed, 0 insertions, 5 deletions

diff --git a/arch/ia64/kernel/acpi.c b/arch/ia64/kernel/acpi.c
index 90ebceb899a0..7cf2d10c0677 100644
--- a/arch/ia64/kernel/acpi.c
+++ b/arch/ia64/kernel/acpi.c
@@ -1041,11 +1041,6 @@ EXPORT_SYMBOL(acpi_unregister_ioapic);
 int acpi_save_state_mem(void) { return 0; } 
 
 /*
- * acpi_restore_state()
- */
-void acpi_restore_state_mem(void) {}
-
-/*
  * do_suspend_lowlevel()
  */
 void do_suspend_lowlevel(void) {}