1 files changed, 3 insertions, 12 deletions

diff --git a/arch/x86/kernel/kgdb.c b/arch/x86/kernel/kgdb.c
index a4130005028a..5f9ecff328b5 100644
--- a/arch/x86/kernel/kgdb.c
+++ b/arch/x86/kernel/kgdb.c
@@ -121,8 +121,8 @@ char *dbg_get_reg(int regno, void *mem, struct pt_regs *regs)
                 memcpy(mem, (void *)regs + dbg_reg_def[regno].offset,
                        dbg_reg_def[regno].size);
 
-        switch (regno) {
 #ifdef CONFIG_X86_32
+        switch (regno) {
         case GDB_SS:
                 if (!user_mode_vm(regs))
                         *(unsigned long *)mem = __KERNEL_DS;
@@ -135,8 +135,8 @@ char *dbg_get_reg(int regno, void *mem, struct pt_regs *regs)
         case GDB_FS:
                 *(unsigned long *)mem = 0xFFFF;
                 break;
-#endif
         }
+#endif
         return dbg_reg_def[regno].name;
 }
 
@@ -278,7 +278,7 @@ static int hw_break_release_slot(int breakno)
                 pevent = per_cpu_ptr(breakinfo[breakno].pev, cpu);
                 if (dbg_release_bp_slot(*pevent))
                         /*
-                         * The debugger is responisble for handing the retry on
+                         * The debugger is responsible for handing the retry on
                          * remove failure.
                          */
                         return -1;
@@ -533,15 +533,6 @@ static int __kgdb_notify(struct die_args *args, unsigned long cmd)
                 }
                 return NOTIFY_DONE;
 
-        case DIE_NMIWATCHDOG:
-                if (atomic_read(&kgdb_active) != -1) {
-                        /* KGDB CPU roundup: */
-                        kgdb_nmicallback(raw_smp_processor_id(), regs);
-                        return NOTIFY_STOP;
-                }
-                /* Enter debugger: */
-                break;
-
         case DIE_DEBUG:
                 if (atomic_read(&kgdb_cpu_doing_single_step) != -1) {
                         if (user_mode(regs))