[IA64] simplify notify hooks in mca.c

There are many notify_die() and almost all take same style with
ia64_mca_spin().  This patch defines macros and replace them all,
to reduce lines and to improve readability.

Signed-off-by: Hidetoshi Seto <seto.hidetoshi@jp.fujitsu.com>
Signed-off-by: Tony Luck <tony.luck@intel.com>

1 files changed, 2 insertions, 2 deletions

diff --git a/arch/ia64/kernel/crash.c b/arch/ia64/kernel/crash.c
index 90ef338cf46..f065093f8e9 100644
--- a/arch/ia64/kernel/crash.c
+++ b/arch/ia64/kernel/crash.c
@@ -194,8 +194,8 @@ kdump_init_notifier(struct notifier_block *self, unsigned long val, void *data)
                         unw_init_running(kdump_cpu_freeze, NULL);
                 break;
         case DIE_MCA_MONARCH_LEAVE:
-                /* die_register->signr indicate if MCA is recoverable */
-                if (kdump_on_fatal_mca && !args->signr) {
+                /* *(nd->data) indicate if MCA is recoverable */
+                if (kdump_on_fatal_mca && !(*(nd->data))) {
                         atomic_set(&kdump_in_progress, 1);
                         *(nd->monarch_cpu) = -1;
                         machine_kdump_on_init();