Merge branch 'cpus4096-for-linus-2' of git://git.kernel.org/pub/scm/linux/kernel...

[pandora-kernel.git] / arch / powerpc / sysdev / mpic.c

diff --git a/arch/powerpc/sysdev/mpic.c b/arch/powerpc/sysdev/mpic.c
index 5d7f9f0..3e0d89d 100644 (file)
--- a/arch/powerpc/sysdev/mpic.c
+++ b/arch/powerpc/sysdev/mpic.c
@@ -661,17 +661,6 @@ static inline void mpic_eoi(struct mpic *mpic)
        (void)mpic_cpu_read(MPIC_INFO(CPU_WHOAMI));
 }
 
-#ifdef CONFIG_SMP
-static irqreturn_t mpic_ipi_action(int irq, void *data)
-{
-       long ipi = (long)data;
-
-       smp_message_recv(ipi);
-
-       return IRQ_HANDLED;
-}
-#endif /* CONFIG_SMP */
-
 /*
  * Linux descriptor level callbacks
  */
@@ -1548,13 +1537,7 @@ unsigned int mpic_get_mcirq(void)
 void mpic_request_ipis(void)
 {
        struct mpic *mpic = mpic_primary;
-       long i, err;
-       static char *ipi_names[] = {
-               "IPI0 (call function)",
-               "IPI1 (reschedule)",
-               "IPI2 (call function single)",
-               "IPI3 (debugger break)",
-       };
+       int i;
        BUG_ON(mpic == NULL);
 
        printk(KERN_INFO "mpic: requesting IPIs ... \n");
@@ -1563,17 +1546,10 @@ void mpic_request_ipis(void)
                unsigned int vipi = irq_create_mapping(mpic->irqhost,
                                                       mpic->ipi_vecs[0] + i);
                if (vipi == NO_IRQ) {
-                       printk(KERN_ERR "Failed to map IPI %ld\n", i);
-                       break;
-               }
-               err = request_irq(vipi, mpic_ipi_action,
-                                 IRQF_DISABLED|IRQF_PERCPU,
-                                 ipi_names[i], (void *)i);
-               if (err) {
-                       printk(KERN_ERR "Request of irq %d for IPI %ld failed\n",
-                              vipi, i);
-                       break;
+                       printk(KERN_ERR "Failed to map %s\n", smp_ipi_name[i]);
+                       continue;
                }
+               smp_request_message_ipi(vipi, i);
        }
 }