The allocated cpumask should be freed in __setup_irq().
Signed-off-by: NXiaotian Feng <dfeng@redhat.com>
LKML-Reference: <1301744375-6812-1-git-send-email-dfeng@redhat.com>
Signed-off-by: NThomas Gleixner <tglx@linutronix.de>