1 files changed, 0 insertions, 24 deletions

diff --git a/arch/s390/kernel/head64.S b/arch/s390/kernel/head64.S
index 1d06961e87b3..3ccd36b24b8f 100644
--- a/arch/s390/kernel/head64.S
+++ b/arch/s390/kernel/head64.S
@@ -10,29 +10,6 @@
  *
  */
 
-#
-# startup-code at 0x10000, running in absolute addressing mode
-# this is called either by the ipl loader or directly by PSW restart
-# or linload or SALIPL
-#
-        .org    0x10000
-startup:basr    %r13,0                  # get base
-.LPG0:  l       %r13,0f-.LPG0(%r13)
-        b       0(%r13)
-0:      .long   startup_continue
-
-#
-# params at 10400 (setup.h)
-#
-        .org    PARMAREA
-        .quad   0                       # IPL_DEVICE
-        .quad   0                       # INITRD_START
-        .quad   0                       # INITRD_SIZE
-
-        .org    COMMAND_LINE
-        .byte   "root=/dev/ram0 ro"
-        .byte   0
-
         .org    0x11000
 
 startup_continue:
@@ -119,7 +96,6 @@ startup_continue:
         aghi    %r15,1<<(PAGE_SHIFT+THREAD_ORDER) # init_task_union + THREAD_SIZE
         stg     %r15,__LC_KERNEL_STACK  # set end of kernel stack
         aghi    %r15,-160
-        xc      __SF_BACKCHAIN(4,%r15),__SF_BACKCHAIN(%r15) # clear backchain
 #
 # Save ipl parameters, clear bss memory, initialize storage key for kernel pages,
 # and create a kernel NSS if the SAVESYS= parm is defined