s390: rename struct _lowcore to struct lowcore

[linux-2.6-block.git] / arch / s390 / kernel / ipl.c

diff --git a/arch/s390/kernel/ipl.c b/arch/s390/kernel/ipl.c
index b1f0a90f933bbc95cc04c9e028d87865555909a9..0a5a6b661b938743684a6aec8d1d5ebcca537be1 100644 (file)
--- a/arch/s390/kernel/ipl.c
+++ b/arch/s390/kernel/ipl.c
@@ -2039,21 +2039,15 @@ static void do_reset_calls(void)
                reset->fn();
 }
 
-u32 dump_prefix_page;
-
-void s390_reset_system(void (*fn_pre)(void),
-                      void (*fn_post)(void *), void *data)
+void s390_reset_system(void)
 {
-       struct _lowcore *lc;
+       struct lowcore *lc;
 
-       lc = (struct _lowcore *)(unsigned long) store_prefix();
+       lc = (struct lowcore *)(unsigned long) store_prefix();
 
        /* Stack for interrupt/machine check handler */
        lc->panic_stack = S390_lowcore.panic_stack;
 
-       /* Save prefix page address for dump case */
-       dump_prefix_page = (u32)(unsigned long) lc;
-
        /* Disable prefixing */
        set_prefix(0);
 
@@ -2077,14 +2071,5 @@ void s390_reset_system(void (*fn_pre)(void),
        S390_lowcore.subchannel_id = 0;
        S390_lowcore.subchannel_nr = 0;
 
-       /* Store status at absolute zero */
-       store_status();
-
-       /* Call function before reset */
-       if (fn_pre)
-               fn_pre();
        do_reset_calls();
-       /* Call function after reset */
-       if (fn_post)
-               fn_post(data);
 }