aboutsummaryrefslogtreecommitdiff
path: root/arch/blackfin/mm
diff options
context:
space:
mode:
Diffstat (limited to 'arch/blackfin/mm')
-rw-r--r--arch/blackfin/mm/init.c4
1 files changed, 3 insertions, 1 deletions
diff --git a/arch/blackfin/mm/init.c b/arch/blackfin/mm/init.c
index e97ea8fc8dc..9f007cace6e 100644
--- a/arch/blackfin/mm/init.c
+++ b/arch/blackfin/mm/init.c
@@ -184,13 +184,15 @@ static __init void free_init_pages(const char *what, unsigned long begin, unsign
#ifdef CONFIG_BLK_DEV_INITRD
void __init free_initrd_mem(unsigned long start, unsigned long end)
{
+#ifndef CONFIG_MPU
free_init_pages("initrd memory", start, end);
+#endif
}
#endif
void __init free_initmem(void)
{
-#ifdef CONFIG_RAMKERNEL
+#if defined CONFIG_RAMKERNEL && !defined CONFIG_MPU
free_init_pages("unused kernel memory",
(unsigned long)(&__init_begin),
(unsigned long)(&__init_end));