arm64/panic: Unify all three existing notifier blocks

[linux-2.6-microblaze.git] / arch / arm64 / mm / init.c

diff --git a/arch/arm64/mm/init.c b/arch/arm64/mm/init.c
index 1e93cfc..6c3eb42 100644 (file)
--- a/arch/arm64/mm/init.c
+++ b/arch/arm64/mm/init.c
@@ -563,27 +563,11 @@ void free_initmem(void)
        unmap_kernel_range((u64)__init_begin, (u64)(__init_end - __init_begin));
 }
 
-/*
- * Dump out memory limit information on panic.
- */
-static int dump_mem_limit(struct notifier_block *self, unsigned long v, void *p)
+void dump_mem_limit(void)
 {
        if (memory_limit != PHYS_ADDR_MAX) {
                pr_emerg("Memory Limit: %llu MB\n", memory_limit >> 20);
        } else {
                pr_emerg("Memory Limit: none\n");
        }
-       return 0;
-}
-
-static struct notifier_block mem_limit_notifier = {
-       .notifier_call = dump_mem_limit,
-};
-
-static int __init register_mem_limit_dumper(void)
-{
-       atomic_notifier_chain_register(&panic_notifier_list,
-                                      &mem_limit_notifier);
-       return 0;
 }
-__initcall(register_mem_limit_dumper);