From: Masahiro Yamada <masahiroy@xxxxxxxxxx>
commit 6ccbd7fd474674654019a20177c943359469103a upstream.
EXPORT_SYMBOL and __init is a bad combination because the .init.text
section is freed up after the initialization.
Commit c5a130325f13 ("ACPI/APEI: Add parameter check before error
injection") exported page_is_ram(), hence the __init annotation should
be removed.
This fixes the modpost warning in ARCH=alpha builds:
WARNING: modpost: vmlinux: page_is_ram: EXPORT_SYMBOL used for init symbol. Remove __init or EXPORT_SYMBOL.
Fixes: c5a130325f13 ("ACPI/APEI: Add parameter check before error injection")
Signed-off-by: Masahiro Yamada <masahiroy@xxxxxxxxxx>
Reviewed-by: Randy Dunlap <rdunlap@xxxxxxxxxxxxx>
Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>
---
arch/alpha/kernel/setup.c | 3 +--
1 file changed, 1 insertion(+), 2 deletions(-)
--- a/arch/alpha/kernel/setup.c
+++ b/arch/alpha/kernel/setup.c
@@ -394,8 +394,7 @@ setup_memory(void *kernel_end)
extern void setup_memory(void *);
#endif /* !CONFIG_DISCONTIGMEM */
-int __init
-page_is_ram(unsigned long pfn)
+int page_is_ram(unsigned long pfn)
{
struct memclust_struct * cluster;
struct memdesc_struct * memdesc;
