Fix the following sparse warning:
drivers/hwtracing/coresight/coresight-etm-perf.c:61:25: warning: symbol 'format_attr_contextid' was not declared. Should it be static?
Signed-off-by: Zou Wei zou_wei@huawei.com --- drivers/hwtracing/coresight/coresight-etm-perf.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/drivers/hwtracing/coresight/coresight-etm-perf.c b/drivers/hwtracing/coresight/coresight-etm-perf.c index 0f603b4094f2..bdbb77334329 100644 --- a/drivers/hwtracing/coresight/coresight-etm-perf.c +++ b/drivers/hwtracing/coresight/coresight-etm-perf.c @@ -58,7 +58,7 @@ static ssize_t format_attr_contextid_show(struct device *dev, return sprintf(page, "config:%d\n", pid_fmt); }
-struct device_attribute format_attr_contextid = +static struct device_attribute format_attr_contextid = __ATTR(contextid, 0444, format_attr_contextid_show, NULL);
static struct attribute *etm_config_formats_attr[] = {