Remove obsolete #include <linux/config.h>

[mirror_ubuntu-jammy-kernel.git] / arch / sparc64 / kernel / irq.c

diff --git a/arch/sparc64/kernel/irq.c b/arch/sparc64/kernel/irq.c
index ab9e640df22820a5ffd9084b73258ea09042c41e..4e64724cb9ae119f2c583bd716d07eee0c5f19ce 100644 (file)
--- a/arch/sparc64/kernel/irq.c
+++ b/arch/sparc64/kernel/irq.c
@@ -6,7 +6,6 @@
  * Copyright (C) 1998  Jakub Jelinek    (jj@ultra.linux.cz)
  */
 
-#include <linux/config.h>
 #include <linux/module.h>
 #include <linux/sched.h>
 #include <linux/ptrace.h>
@@ -414,6 +413,10 @@ void irq_install_pre_handler(int virt_irq,
        data->pre_handler_arg1 = arg1;
        data->pre_handler_arg2 = arg2;
 
+       if (desc->chip == &sun4u_irq_ack ||
+           desc->chip == &sun4v_irq_ack)
+               return;
+
        desc->chip = (desc->chip == &sun4u_irq ?
                      &sun4u_irq_ack : &sun4v_irq_ack);
 }