K_INT_PERF_CNT
#define M_INT_PERF_CNT _SB_MAKEMASK1(K_INT_PERF_CNT)
if (request_irq(K_INT_PERF_CNT, sbprof_pc_intr, 0, DEVNAME " scd perfcnt", &sbp)) {
(K_INT_PERF_CNT << 3)));
__raw_writeq(1ULL << K_INT_PERF_CNT,
free_irq(K_INT_PERF_CNT, &sbp);