x86: Move pre_intr_init to x86_init_ops

Replace the quirk machinery by a x86_init_ops function which
defaults to the standard implementation. This is also a preparatory
patch for Moorestown support which needs to replace the default
init_ISA_irqs as well.

Signed-off-by: Thomas Gleixner <tglx@linutronix.de>

1 files changed, 3 insertions, 7 deletions

diff --git a/arch/x86/kernel/visws_quirks.c b/arch/x86/kernel/visws_quirks.c
index 31e828118f8e..1d6309d70dfa 100644
--- a/arch/x86/kernel/visws_quirks.c
+++ b/arch/x86/kernel/visws_quirks.c
@@ -73,14 +73,10 @@ static int __init visws_time_init(void)
         return 0;
 }
 
-static int __init visws_pre_intr_init(void)
+/* Replaces the default init_ISA_irqs in the generic setup */
+static void __init visws_pre_intr_init(void)
 {
         init_VISWS_APIC_irqs();
-
-        /*
-         * We dont want ISA irqs to be set up by the generic code:
-         */
-        return 1;
 }
 
 /* Quirk for machine specific memory setup. */
@@ -232,7 +228,6 @@ static int visws_trap_init(void);
 
 static struct x86_quirks visws_x86_quirks __initdata = {
         .arch_time_init         = visws_time_init,
-        .arch_pre_intr_init     = visws_pre_intr_init,
         .arch_intr_init         = NULL,
         .arch_trap_init         = visws_trap_init,
 };
@@ -257,6 +252,7 @@ void __init visws_early_detect(void)
         x86_init.resources.memory_setup = visws_memory_setup;
         x86_init.mpparse.get_smp_config = visws_get_smp_config;
         x86_init.mpparse.find_smp_config = visws_find_smp_config;
+        x86_init.irqs.pre_vector_init = visws_pre_intr_init;
 
         /*
          * Install reboot quirks: