1 files changed, 0 insertions, 22 deletions

diff --git a/arch/ia64/kernel/crash.c b/arch/ia64/kernel/crash.c
index 0aabedf95dad..bc2f64d72244 100644
--- a/arch/ia64/kernel/crash.c
+++ b/arch/ia64/kernel/crash.c
@@ -19,29 +19,11 @@
 
 #include <asm/kdebug.h>
 #include <asm/mca.h>
-#include <asm/uaccess.h>
 
 int kdump_status[NR_CPUS];
 atomic_t kdump_cpu_freezed;
 atomic_t kdump_in_progress;
 int kdump_on_init = 1;
-ssize_t
-copy_oldmem_page(unsigned long pfn, char *buf,
-                size_t csize, unsigned long offset, int userbuf)
-{
-        void  *vaddr;
-
-        if (!csize)
-                return 0;
-        vaddr = __va(pfn<<PAGE_SHIFT);
-        if (userbuf) {
-                if (copy_to_user(buf, (vaddr + offset), csize)) {
-                        return -EFAULT;
-                }
-        } else
-                memcpy(buf, (vaddr + offset), csize);
-        return csize;
-}
 
 static inline Elf64_Word
 *append_elf_note(Elf64_Word *buf, char *name, unsigned type, void *data,
@@ -225,14 +207,10 @@ static ctl_table sys_table[] = {
 static int
 machine_crash_setup(void)
 {
-        char *from = strstr(saved_command_line, "elfcorehdr=");
         static struct notifier_block kdump_init_notifier_nb = {
                 .notifier_call = kdump_init_notifier,
         };
         int ret;
-        if (from)
-                elfcorehdr_addr = memparse(from+11, &from);
-        saved_max_pfn = (unsigned long)-1;
         if((ret = register_die_notifier(&kdump_init_notifier_nb)) != 0)
                 return ret;
 #ifdef CONFIG_SYSCTL