mt76_find_channel_node
EXPORT_SYMBOL_GPL(mt76_find_channel_node);
np = mt76_find_channel_node(np, chan);
mt76_find_channel_node(struct device_node *np, struct ieee80211_channel *chan);
if (np && (!band_np || !mt76_find_channel_node(band_np, ch))) {
if (np && (!band_np || !mt76_find_channel_node(band_np, ch))) {