| Message ID | ZxDbVt6QGzXRBn2v@mail.google.com (mailing list archive) |
|---|---|
| State | New |
| Headers | show |
| Series | ARM: 8611/1: l2x0: replace snprintf with sysfs_emit helper function | expand |
diff --git a/arch/arm/mm/cache-l2x0-pmu.c b/arch/arm/mm/cache-l2x0-pmu.c index 993fefdc167a..a9bd05b82003 100644 --- a/arch/arm/mm/cache-l2x0-pmu.c +++ b/arch/arm/mm/cache-l2x0-pmu.c @@ -343,7 +343,7 @@ static ssize_t l2x0_pmu_event_show(struct device *dev, struct l2x0_event_attribute *lattr; lattr = container_of(attr, typeof(*lattr), attr); - return snprintf(buf, PAGE_SIZE, "config=0x%x\n", lattr->config); + return sysfs_emit(buf, "config=0x%x\n", lattr->config); } static umode_t l2x0_pmu_event_attr_is_visible(struct kobject *kobj,
sysfs_emit() helper function should be used when formatting the value to be returned to user space. This patch replaces open-coded snprint with sysfs_emit() helper in sysfs .show() callbacks. Signed-off-by: Paulo Miguel Almeida <paulo.miguel.almeida.rodenas@gmail.com> --- arch/arm/mm/cache-l2x0-pmu.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-)