static void vidioc_fill_name(char *buf, int len, int nr)
{
	if (card_label[nr] != NULL) {
		snprintf(buf, len, "%s", card_label[nr]);
	} else {
		snprintf(buf, len, "Dummy video device (0x%04X)", nr);
	}
}
static void vidioc_fill_name(char *buf, int len, int nr)
{
	if (card_label[nr] != NULL) {
		snprintf(buf, len, "%s", card_label[nr]);
	} else {
		snprintf(buf, len, "Dummy video device (0x%04X)", nr);
	}
}