[POWERPC] mpic: set IPIs to be per-CPU

This patch changes the MPIC IPIs to be per-CPU to avoid getting a
warning ("Cannot set affinity for irq 251") when taking a CPU
offline via sysfs or during suspend.

Signed-off-by: Johannes Berg <johannes@sipsolutions.net>
Signed-off-by: Paul Mackerras <paulus@samba.org>

1 files changed, 1 insertions, 1 deletions

diff --git a/arch/powerpc/sysdev/mpic.c b/arch/powerpc/sysdev/mpic.c
index 4e54a09dd33b..bcfb900481f8 100644
--- a/arch/powerpc/sysdev/mpic.c
+++ b/arch/powerpc/sysdev/mpic.c
@@ -1370,7 +1370,7 @@ void mpic_request_ipis(void)
                         printk(KERN_ERR "Failed to map IPI %d\n", i);
                         break;
                 }
-                request_irq(vipi, mpic_ipi_action, IRQF_DISABLED,
+                request_irq(vipi, mpic_ipi_action, IRQF_DISABLED|IRQF_PERCPU,
                             ipi_names[i], mpic);
         }
 }