Merge rsync://rsync.kernel.org/pub/scm/linux/kernel/git/torvalds/linux-2.6

[pandora-kernel.git] / arch / i386 / kernel / irq.c

diff --git a/arch/i386/kernel/irq.c b/arch/i386/kernel/irq.c
index 9eec943..5fe547c 100644 (file)
--- a/arch/i386/kernel/irq.c
+++ b/arch/i386/kernel/irq.c
@@ -161,7 +161,7 @@ void irq_ctx_init(int cpu)
        irqctx->tinfo.task              = NULL;
        irqctx->tinfo.exec_domain       = NULL;
        irqctx->tinfo.cpu               = cpu;
-       irqctx->tinfo.preempt_count     = SOFTIRQ_OFFSET;
+       irqctx->tinfo.preempt_count     = 0;
        irqctx->tinfo.addr_limit        = MAKE_MM_SEG(0);
 
        softirq_ctx[cpu] = irqctx;
@@ -206,6 +206,10 @@ asmlinkage void do_softirq(void)
                        : "0"(isp)
                        : "memory", "cc", "edx", "ecx", "eax"
                );
+               /*
+                * Shouldnt happen, we returned above if in_interrupt():
+                */
+               WARN_ON_ONCE(softirq_count());
        }
 
        local_irq_restore(flags);
@@ -249,7 +253,7 @@ int show_interrupts(struct seq_file *p, void *v)
                for_each_online_cpu(j)
                        seq_printf(p, "%10u ", kstat_cpu(j).irqs[i]);
 #endif
-               seq_printf(p, " %14s", irq_desc[i].handler->typename);
+               seq_printf(p, " %14s", irq_desc[i].chip->typename);
                seq_printf(p, "  %s", action->name);
 
                for (action=action->next; action; action = action->next)
@@ -291,13 +295,13 @@ void fixup_irqs(cpumask_t map)
                if (irq == 2)
                        continue;
 
-               cpus_and(mask, irq_affinity[irq], map);
+               cpus_and(mask, irq_desc[irq].affinity, map);
                if (any_online_cpu(mask) == NR_CPUS) {
                        printk("Breaking affinity for irq %i\n", irq);
                        mask = map;
                }
-               if (irq_desc[irq].handler->set_affinity)
-                       irq_desc[irq].handler->set_affinity(irq, mask);
+               if (irq_desc[irq].chip->set_affinity)
+                       irq_desc[irq].chip->set_affinity(irq, mask);
                else if (irq_desc[irq].action && !(warned++))
                        printk("Cannot set affinity for irq %i\n", irq);
        }