[S390] Cleanup kprobes printk messages.

[linux-2.6-omap-h63xx.git] / arch / s390 / kernel / irq.c

diff --git a/arch/s390/kernel/irq.c b/arch/s390/kernel/irq.c
index c36d8123ca14bd464b2cfb59b2c3c9eb0498ca6d..e7c5bfb7c755acf812f563a6c4d2986843fcbd04 100644 (file)
--- a/arch/s390/kernel/irq.c
+++ b/arch/s390/kernel/irq.c
@@ -25,6 +25,7 @@ int show_interrupts(struct seq_file *p, void *v)
        static const char *intrclass_names[] = { "EXT", "I/O", };
        int i = *(loff_t *) v, j;
 
+       get_online_cpus();
        if (i == 0) {
                seq_puts(p, "           ");
                for_each_online_cpu(j)
@@ -43,7 +44,7 @@ int show_interrupts(struct seq_file *p, void *v)
                 seq_putc(p, '\n');
 
         }
-
+       put_online_cpus();
         return 0;
 }
 
@@ -60,8 +61,6 @@ init_IRQ(void)
 /*
  * Switch to the asynchronous interrupt stack for softirq execution.
  */
-extern void __do_softirq(void);
-
 asmlinkage void do_softirq(void)
 {
        unsigned long flags, old, new;