[patch] genirq: rename desc->handler to desc->chip, sparc64 fix

[Ingo Molnar <mingo@elte.hu>]

* Ingo Molnar <mingo@elte.hu> wrote:

> > > OK, so I moved the above lines inside #ifdef CONFIG_GENERIC_HARDIRQS (diff
> > > did a strange-looking thing with it):
> > 
> > Yeah, but its nevertheless correct. :)
> 
> lets hope it builds sparc64 & co too.
> 
> /me goes to try

ok, sparc64 needed the rename fix below, but otherwise it built fine on 
-mm3.

	Ingo

----------------
Subject: genirq: rename desc->handler to desc->chip, sparc64 fix
From: Ingo Molnar <mingo@elte.hu>

make sparc64 build.

Signed-off-by: Ingo Molnar <mingo@elte.hu>
---
 arch/sparc64/kernel/irq.c |   10 +++++-----
 1 file changed, 5 insertions(+), 5 deletions(-)

Index: linux/arch/sparc64/kernel/irq.c
===================================================================
--- linux.orig/arch/sparc64/kernel/irq.c
+++ linux/arch/sparc64/kernel/irq.c
@@ -151,7 +151,7 @@ int show_interrupts(struct seq_file *p, 
 		for_each_online_cpu(j)
 			seq_printf(p, "%10u ", kstat_cpu(j).irqs[i]);
 #endif
-		seq_printf(p, " %9s", irq_desc[i].handler->typename);
+		seq_printf(p, " %9s", irq_desc[i].chip->typename);
 		seq_printf(p, "  %s", action->name);
 
 		for (action=action->next; action; action = action->next)
@@ -414,8 +414,8 @@ void irq_install_pre_handler(int virt_ir
 	data->pre_handler_arg1 = arg1;
 	data->pre_handler_arg2 = arg2;
 
-	desc->handler = (desc->handler == &sun4u_irq ?
-			 &sun4u_irq_ack : &sun4v_irq_ack);
+	desc->chip = (desc->chip == &sun4u_irq ?
+		      &sun4u_irq_ack : &sun4v_irq_ack);
 }
 
 unsigned int build_irq(int inofixup, unsigned long iclr, unsigned long imap)
@@ -431,7 +431,7 @@ unsigned int build_irq(int inofixup, uns
 	bucket = &ivector_table[ino];
 	if (!bucket->virt_irq) {
 		bucket->virt_irq = virt_irq_alloc(__irq(bucket));
-		irq_desc[bucket->virt_irq].handler = &sun4u_irq;
+		irq_desc[bucket->virt_irq].chip = &sun4u_irq;
 	}
 
 	desc = irq_desc + bucket->virt_irq;
@@ -465,7 +465,7 @@ unsigned int sun4v_build_irq(u32 devhand
 	bucket = &ivector_table[sysino];
 	if (!bucket->virt_irq) {
 		bucket->virt_irq = virt_irq_alloc(__irq(bucket));
-		irq_desc[bucket->virt_irq].handler = &sun4v_irq;
+		irq_desc[bucket->virt_irq].chip = &sun4v_irq;
 	}
 
 	desc = irq_desc + bucket->virt_irq;