1 files changed, 2 insertions, 2 deletions

diff --git a/arch/ia64/kernel/irq.c b/arch/ia64/kernel/irq.c
index 0b6db53fedcf..95ff16cb05d8 100644
--- a/arch/ia64/kernel/irq.c
+++ b/arch/ia64/kernel/irq.c
@@ -112,11 +112,11 @@ void set_irq_affinity_info (unsigned int irq, int hwid, int redir)
         }
 }
 
-bool is_affinity_mask_valid(cpumask_t cpumask)
+bool is_affinity_mask_valid(cpumask_var_t cpumask)
 {
         if (ia64_platform_is("sn2")) {
                 /* Only allow one CPU to be specified in the smp_affinity mask */
-                if (cpus_weight(cpumask) != 1)
+                if (cpumask_weight(cpumask) != 1)
                         return false;
         }
         return true;