/* skip waiting for physical device */
static int class_device_expect_no_device_link(struct sysfs_class_device *class_dev)
{
- /* List of devices without a "device" symlink */
+ /* List of devices without a "device" symlink
+ * set .device to NULL to accept all devices in that subsystem */
static struct class_device {
char *subsystem;
char *device;