[PATCH] kdump: export per cpu crash notes pointer through sysfs

[powerpc.git] / kernel / ksysfs.c

diff --git a/kernel/ksysfs.c b/kernel/ksysfs.c
index 99af8b0..d5eeae0 100644 (file)
--- a/kernel/ksysfs.c
+++ b/kernel/ksysfs.c
@@ -51,16 +51,6 @@ static ssize_t uevent_helper_store(struct subsystem *subsys, const char *page, s
 KERNEL_ATTR_RW(uevent_helper);
 #endif
 
-#ifdef CONFIG_KEXEC
-#include <asm/kexec.h>
-
-static ssize_t crash_notes_show(struct subsystem *subsys, char *page)
-{
-       return sprintf(page, "%p\n", (void *)crash_notes);
-}
-KERNEL_ATTR_RO(crash_notes);
-#endif
-
 decl_subsys(kernel, NULL, NULL);
 EXPORT_SYMBOL_GPL(kernel_subsys);
 
@@ -68,9 +58,6 @@ static struct attribute * kernel_attrs[] = {
 #ifdef CONFIG_HOTPLUG
        &uevent_seqnum_attr.attr,
        &uevent_helper_attr.attr,
-#endif
-#ifdef CONFIG_KEXEC
-       &crash_notes_attr.attr,
 #endif
        NULL
 };