summaryrefslogtreecommitdiffstats
path: root/drivers/perf/arm-cmn.c
diff options
context:
space:
mode:
Diffstat (limited to 'drivers/perf/arm-cmn.c')
-rw-r--r--drivers/perf/arm-cmn.c22
1 files changed, 11 insertions, 11 deletions
diff --git a/drivers/perf/arm-cmn.c b/drivers/perf/arm-cmn.c
index 1328159fe564..56a5c355701d 100644
--- a/drivers/perf/arm-cmn.c
+++ b/drivers/perf/arm-cmn.c
@@ -348,19 +348,19 @@ static ssize_t arm_cmn_event_show(struct device *dev,
eattr = container_of(attr, typeof(*eattr), attr);
if (eattr->type == CMN_TYPE_DTC)
- return snprintf(buf, PAGE_SIZE, "type=0x%x\n", eattr->type);
+ return sysfs_emit(buf, "type=0x%x\n", eattr->type);
if (eattr->type == CMN_TYPE_WP)
- return snprintf(buf, PAGE_SIZE,
- "type=0x%x,eventid=0x%x,wp_dev_sel=?,wp_chn_sel=?,wp_grp=?,wp_val=?,wp_mask=?\n",
- eattr->type, eattr->eventid);
+ return sysfs_emit(buf,
+ "type=0x%x,eventid=0x%x,wp_dev_sel=?,wp_chn_sel=?,wp_grp=?,wp_val=?,wp_mask=?\n",
+ eattr->type, eattr->eventid);
if (arm_cmn_is_occup_event(eattr->type, eattr->eventid))
- return snprintf(buf, PAGE_SIZE, "type=0x%x,eventid=0x%x,occupid=0x%x\n",
- eattr->type, eattr->eventid, eattr->occupid);
+ return sysfs_emit(buf, "type=0x%x,eventid=0x%x,occupid=0x%x\n",
+ eattr->type, eattr->eventid, eattr->occupid);
- return snprintf(buf, PAGE_SIZE, "type=0x%x,eventid=0x%x\n",
- eattr->type, eattr->eventid);
+ return sysfs_emit(buf, "type=0x%x,eventid=0x%x\n", eattr->type,
+ eattr->eventid);
}
static umode_t arm_cmn_event_attr_is_visible(struct kobject *kobj,
@@ -560,12 +560,12 @@ static ssize_t arm_cmn_format_show(struct device *dev,
int lo = __ffs(fmt->field), hi = __fls(fmt->field);
if (lo == hi)
- return snprintf(buf, PAGE_SIZE, "config:%d\n", lo);
+ return sysfs_emit(buf, "config:%d\n", lo);
if (!fmt->config)
- return snprintf(buf, PAGE_SIZE, "config:%d-%d\n", lo, hi);
+ return sysfs_emit(buf, "config:%d-%d\n", lo, hi);
- return snprintf(buf, PAGE_SIZE, "config%d:%d-%d\n", fmt->config, lo, hi);
+ return sysfs_emit(buf, "config%d:%d-%d\n", fmt->config, lo, hi);
}
#define _CMN_FORMAT_ATTR(_name, _cfg, _fld) \