Merge "coresight: add node to reset all coresight devices"

	return -EAGAIN;

}

static ssize_t reset_source_sink_store(struct bus_type *bus,

				       const char *buf, size_t size)

{

	int ret = 0;

	unsigned long val;

	struct coresight_path *cspath = NULL;

	struct coresight_path *cspath_next = NULL;

	struct coresight_device *csdev;

	ret = kstrtoul(buf, 10, &val);

	if (ret)

		return ret;

	mutex_lock(&coresight_mutex);

	list_for_each_entry_safe(cspath, cspath_next, &cs_active_paths, link) {

		csdev = coresight_get_source(cspath->path);

		if (!csdev)

			continue;

		coresight_disable(csdev);

	}

	mutex_unlock(&coresight_mutex);

	return size;

}

static BUS_ATTR_WO(reset_source_sink);

static struct attribute *coresight_reset_source_sink_attrs[] = {

	&bus_attr_reset_source_sink.attr,

	NULL,

};

ATTRIBUTE_GROUPS(coresight_reset_source_sink);

struct bus_type coresight_bustype = {

	.name		= "coresight",

	.bus_groups	= coresight_reset_source_sink_groups,

};

static int __init coresight_init(void)