BUG: using smp_processor_id() in preemptible [00000001] code: irblasterd/4629
caller is lirc_ioctl+0xa4/0x370 [lirc_serial]
 <c02fa777> debug_smp_processor_id+0x87/0xa0  <f94dc174> lirc_ioctl+0xa4/0x370 [lirc_serial]
 <f942501a> irctl_ioctl+0x17a/0x1e0 [lirc_dev]  <c0182fa6> do_ioctl+0x46/0x70
 <c0183143> vfs_ioctl+0x53/0x1c0  <c018330d> sys_ioctl+0x5d/0x70
 <c0103177> syscall_call+0x7/0xb