x86: ioapic: Use setup function in __io_apic_setup_irqs()

Replace the duplicated code.

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

diff --git a/arch/x86/kernel/apic/io_apic.c b/arch/x86/kernel/apic/io_apic.c
index a655bd8..63140d8 100644 (file)
--- a/arch/x86/kernel/apic/io_apic.c
+++ b/arch/x86/kernel/apic/io_apic.c
@@ -1401,8 +1401,8 @@ static bool __init io_apic_pin_not_connected(int idx, int apic_id, int pin)
 static void __init __io_apic_setup_irqs(unsigned int apic_id)
 {
        int idx, node = cpu_to_node(0);
+       struct io_apic_irq_attr attr;
        unsigned int pin, irq;
-       struct irq_cfg *cfg;
 
        for (pin = 0; pin < nr_ioapic_registers[apic_id]; pin++) {
                idx = find_irq_entry(apic_id, pin, mp_INT);
@@ -1419,20 +1419,13 @@ static void __init __io_apic_setup_irqs(unsigned int apic_id)
                 * installed and if it returns 1:
                 */
                if (apic->multi_timer_check &&
-                               apic->multi_timer_check(apic_id, irq))
+                   apic->multi_timer_check(apic_id, irq))
                        continue;
 
-               cfg = alloc_irq_and_cfg_at(irq, node);
-               if (!cfg)
-                       continue;
+               set_io_apic_irq_attr(&attr, apic_id, pin, irq_trigger(idx),
+                                    irq_polarity(idx));
 
-               add_pin_to_irq_node(cfg, node, apic_id, pin);
-               /*
-                * don't mark it in pin_programmed, so later acpi could
-                * set it correctly when irq < 16
-                */
-               setup_ioapic_irq(apic_id, pin, irq, cfg, irq_trigger(idx),
-                                 irq_polarity(idx));
+               io_apic_setup_irq_pin(irq, node, &attr);
        }
 }