s390/mm: mark free_initrd_mem() as __init

Same as 0d26d1d8 "x86/mm: Mark free_initrd_mem() as __init".
In addition also add the __init annotation to setup_zero_pages().

Signed-off-by: Heiko Carstens <heiko.carstens@de.ibm.com>
Signed-off-by: Martin Schwidefsky <schwidefsky@de.ibm.com>

diff --git a/arch/s390/mm/init.c b/arch/s390/mm/init.c
index 6adbc082618a1893b4ad4b074be9aefb577584c8..81e596c65dee089dac921691c6b3ecec9beff4e1 100644 (file)
--- a/arch/s390/mm/init.c
+++ b/arch/s390/mm/init.c
@@ -42,7 +42,7 @@ pgd_t swapper_pg_dir[PTRS_PER_PGD] __attribute__((__aligned__(PAGE_SIZE)));
 unsigned long empty_zero_page, zero_page_mask;
 EXPORT_SYMBOL(empty_zero_page);
 
-static unsigned long setup_zero_pages(void)
+static unsigned long __init setup_zero_pages(void)
 {
        struct cpuid cpu_id;
        unsigned int order;
@@ -212,7 +212,7 @@ void free_initmem(void)
 }
 
 #ifdef CONFIG_BLK_DEV_INITRD
-void free_initrd_mem(unsigned long start, unsigned long end)
+void __init free_initrd_mem(unsigned long start, unsigned long end)
 {
        free_init_pages("initrd memory", start, end);
 }