diff options
Diffstat (limited to 'drivers/ptp/ptp_sysfs.c')
| -rw-r--r-- | drivers/ptp/ptp_sysfs.c | 13 |
1 files changed, 6 insertions, 7 deletions
diff --git a/drivers/ptp/ptp_sysfs.c b/drivers/ptp/ptp_sysfs.c index f7a499a1bd39..a15460aaa03b 100644 --- a/drivers/ptp/ptp_sysfs.c +++ b/drivers/ptp/ptp_sysfs.c @@ -24,8 +24,7 @@ static ssize_t max_phase_adjustment_show(struct device *dev, { struct ptp_clock *ptp = dev_get_drvdata(dev); - return snprintf(page, PAGE_SIZE - 1, "%d\n", - ptp->info->getmaxphase(ptp->info)); + return sysfs_emit(page, "%d\n", ptp->info->getmaxphase(ptp->info)); } static DEVICE_ATTR_RO(max_phase_adjustment); @@ -34,7 +33,7 @@ static ssize_t var##_show(struct device *dev, \ struct device_attribute *attr, char *page) \ { \ struct ptp_clock *ptp = dev_get_drvdata(dev); \ - return snprintf(page, PAGE_SIZE-1, "%d\n", ptp->info->var); \ + return sysfs_emit(page, "%d\n", ptp->info->var); \ } \ static DEVICE_ATTR(name, 0444, var##_show, NULL); @@ -102,8 +101,8 @@ static ssize_t extts_fifo_show(struct device *dev, if (!qcnt) goto out; - cnt = snprintf(page, PAGE_SIZE, "%u %lld %u\n", - event.index, event.t.sec, event.t.nsec); + cnt = sysfs_emit(page, "%u %lld %u\n", + event.index, event.t.sec, event.t.nsec); out: return cnt; } @@ -194,7 +193,7 @@ static ssize_t n_vclocks_show(struct device *dev, if (mutex_lock_interruptible(&ptp->n_vclocks_mux)) return -ERESTARTSYS; - size = snprintf(page, PAGE_SIZE - 1, "%u\n", ptp->n_vclocks); + size = sysfs_emit(page, "%u\n", ptp->n_vclocks); mutex_unlock(&ptp->n_vclocks_mux); @@ -270,7 +269,7 @@ static ssize_t max_vclocks_show(struct device *dev, struct ptp_clock *ptp = dev_get_drvdata(dev); ssize_t size; - size = snprintf(page, PAGE_SIZE - 1, "%u\n", ptp->max_vclocks); + size = sysfs_emit(page, "%u\n", ptp->max_vclocks); return size; } |