diff options
Diffstat (limited to 'drivers/perf/arm-ccn.c')
| -rw-r--r-- | drivers/perf/arm-ccn.c | 20 |
1 files changed, 10 insertions, 10 deletions
diff --git a/drivers/perf/arm-ccn.c b/drivers/perf/arm-ccn.c index fea354d6fb29..d50edef91f59 100644 --- a/drivers/perf/arm-ccn.c +++ b/drivers/perf/arm-ccn.c @@ -328,15 +328,15 @@ static ssize_t arm_ccn_pmu_event_show(struct device *dev, struct arm_ccn_pmu_event, attr); ssize_t res; - res = snprintf(buf, PAGE_SIZE, "type=0x%x", event->type); + res = scnprintf(buf, PAGE_SIZE, "type=0x%x", event->type); if (event->event) - res += snprintf(buf + res, PAGE_SIZE - res, ",event=0x%x", + res += scnprintf(buf + res, PAGE_SIZE - res, ",event=0x%x", event->event); if (event->def) - res += snprintf(buf + res, PAGE_SIZE - res, ",%s", + res += scnprintf(buf + res, PAGE_SIZE - res, ",%s", event->def); if (event->mask) - res += snprintf(buf + res, PAGE_SIZE - res, ",mask=0x%x", + res += scnprintf(buf + res, PAGE_SIZE - res, ",mask=0x%x", event->mask); /* Arguments required by an event */ @@ -344,25 +344,25 @@ static ssize_t arm_ccn_pmu_event_show(struct device *dev, case CCN_TYPE_CYCLES: break; case CCN_TYPE_XP: - res += snprintf(buf + res, PAGE_SIZE - res, + res += scnprintf(buf + res, PAGE_SIZE - res, ",xp=?,vc=?"); if (event->event == CCN_EVENT_WATCHPOINT) - res += snprintf(buf + res, PAGE_SIZE - res, + res += scnprintf(buf + res, PAGE_SIZE - res, ",port=?,dir=?,cmp_l=?,cmp_h=?,mask=?"); else - res += snprintf(buf + res, PAGE_SIZE - res, + res += scnprintf(buf + res, PAGE_SIZE - res, ",bus=?"); break; case CCN_TYPE_MN: - res += snprintf(buf + res, PAGE_SIZE - res, ",node=%d", ccn->mn_id); + res += scnprintf(buf + res, PAGE_SIZE - res, ",node=%d", ccn->mn_id); break; default: - res += snprintf(buf + res, PAGE_SIZE - res, ",node=?"); + res += scnprintf(buf + res, PAGE_SIZE - res, ",node=?"); break; } - res += snprintf(buf + res, PAGE_SIZE - res, "\n"); + res += scnprintf(buf + res, PAGE_SIZE - res, "\n"); return res; } |