diff options
author | pfg <pfg@FreeBSD.org> | 2016-04-21 15:38:28 +0000 |
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committer | pfg <pfg@FreeBSD.org> | 2016-04-21 15:38:28 +0000 |
commit | fc65edc1cd05de15ef17e14dc54c2bf6c41ccab8 (patch) | |
tree | 45622d9ce5a6c394316a37f672cfd0a033c48374 /sys/dev/hwpmc/hwpmc_xscale.c | |
parent | fdf39652a42767663d4a74a1a367d193185c51e9 (diff) | |
download | FreeBSD-src-fc65edc1cd05de15ef17e14dc54c2bf6c41ccab8.zip FreeBSD-src-fc65edc1cd05de15ef17e14dc54c2bf6c41ccab8.tar.gz |
Remove slightly used const values that can be replaced with nitems().
Suggested by: jhb
Diffstat (limited to 'sys/dev/hwpmc/hwpmc_xscale.c')
-rw-r--r-- | sys/dev/hwpmc/hwpmc_xscale.c | 7 |
1 files changed, 2 insertions, 5 deletions
diff --git a/sys/dev/hwpmc/hwpmc_xscale.c b/sys/dev/hwpmc/hwpmc_xscale.c index e5df8d0..4a03ea6 100644 --- a/sys/dev/hwpmc/hwpmc_xscale.c +++ b/sys/dev/hwpmc/hwpmc_xscale.c @@ -88,9 +88,6 @@ const struct xscale_event_code_map xscale_event_codes[] = { { PMC_EV_XSCALE_DATA_BUS_TRANS, 0x48 }, }; -const int xscale_event_codes_size = - sizeof(xscale_event_codes) / sizeof(xscale_event_codes[0]); - /* * Per-processor information. */ @@ -264,13 +261,13 @@ xscale_allocate_pmc(int cpu, int ri, struct pmc *pm, if (a->pm_class != PMC_CLASS_XSCALE) return (EINVAL); pe = a->pm_ev; - for (i = 0; i < xscale_event_codes_size; i++) { + for (i = 0; i < nitems(xscale_event_codes); i++) { if (xscale_event_codes[i].pe_ev == pe) { config = xscale_event_codes[i].pe_code; break; } } - if (i == xscale_event_codes_size) + if (i == nitems(xscale_event_codes)) return EINVAL; /* Generation 1 has fewer events */ if (xscale_gen == 1 && i > PMC_EV_XSCALE_PC_CHANGE) |