[ARM] Add setup_mm_for_reboot() for nommu
Add an empty setup_mm_for_reboot() function for nommu machines.
Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
diff --git a/arch/arm/mm/nommu.c b/arch/arm/mm/nommu.c
index e369aeb..d0e6642 100644
--- a/arch/arm/mm/nommu.c
+++ b/arch/arm/mm/nommu.c
@@ -47,6 +47,13 @@
bootmem_init(mi);
}
+/*
+ * We don't need to do anything here for nommu machines.
+ */
+void setup_mm_for_reboot(char mode)
+{
+}
+
void flush_dcache_page(struct page *page)
{
__cpuc_flush_dcache_page(page_address(page));