bottom_free       721 drivers/net/wireless/atmel/atmel.c 	u16 bottom_free = priv->host_info.tx_buff_size - priv->tx_buff_tail;
bottom_free       726 drivers/net/wireless/atmel/atmel.c 	if (bottom_free >= len)
bottom_free       729 drivers/net/wireless/atmel/atmel.c 	if (priv->tx_free_mem - bottom_free >= len) {