diff options
Diffstat (limited to 'sys/dev/hwpmc/hwpmc_mpc7xxx.c')
| -rw-r--r-- | sys/dev/hwpmc/hwpmc_mpc7xxx.c | 7 |
1 files changed, 2 insertions, 5 deletions
diff --git a/sys/dev/hwpmc/hwpmc_mpc7xxx.c b/sys/dev/hwpmc/hwpmc_mpc7xxx.c index 296bd37..2a2b608 100644 --- a/sys/dev/hwpmc/hwpmc_mpc7xxx.c +++ b/sys/dev/hwpmc/hwpmc_mpc7xxx.c @@ -311,9 +311,6 @@ static struct mpc7xxx_event_code_map mpc7xxx_event_codes[] = { PMC_POWERPC_EVENT(PREFETCH_ENGINE_FULL, 0x20, 57) }; -const size_t mpc7xxx_event_codes_size = - sizeof(mpc7xxx_event_codes) / sizeof(mpc7xxx_event_codes[0]); - static pmc_value_t mpc7xxx_pmcn_read(unsigned int pmc) { @@ -616,14 +613,14 @@ mpc7xxx_allocate_pmc(int cpu, int ri, struct pmc *pm, caps = a->pm_caps; pe = a->pm_ev; - for (i = 0; i < mpc7xxx_event_codes_size; i++) { + for (i = 0; i < nitems(mpc7xxx_event_codes); i++) { if (mpc7xxx_event_codes[i].pe_ev == pe) { config = mpc7xxx_event_codes[i].pe_code; counter = mpc7xxx_event_codes[i].pe_counter_mask; break; } } - if (i == mpc7xxx_event_codes_size) + if (i == nitems(mpc7xxx_event_codes)) return (EINVAL); if ((counter & (1 << ri)) == 0) |
