[PATCH] genirq: add ->retrigger() irq op to consolidate hw_irq_resend()

Add ->retrigger() irq op to consolidate hw_irq_resend() implementations.
(Most architectures had it defined to NOP anyway.)

NOTE: ia64 needs testing. i386 and x86_64 tested.

Signed-off-by: Ingo Molnar <mingo@elte.hu>
Signed-off-by: Thomas Gleixner <tglx@linutronix.de>
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>

1 files changed, 4 insertions, 7 deletions

diff --git a/arch/parisc/kernel/irq.c b/arch/parisc/kernel/irq.c
index ea6a55e1a0c5..82fe6ba29727 100644
--- a/arch/parisc/kernel/irq.c
+++ b/arch/parisc/kernel/irq.c
@@ -125,6 +125,10 @@ static struct hw_interrupt_type cpu_interrupt_type = {
 #ifdef CONFIG_SMP
         .set_affinity   = cpu_set_affinity_irq,
 #endif
+        /* XXX: Needs to be written.  We managed without it so far, but
+         * we really ought to write it.
+         */
+        .retrigger      = NULL,
 };
 
 int show_interrupts(struct seq_file *p, void *v)
@@ -404,13 +408,6 @@ void __init init_IRQ(void)
 
 }
 
-void hw_resend_irq(struct hw_interrupt_type *type, unsigned int irq)
-{
-        /* XXX: Needs to be written.  We managed without it so far, but
-         * we really ought to write it.
-         */
-}
-
 void ack_bad_irq(unsigned int irq)
 {
         printk("unexpected IRQ %d\n", irq);