333 	struct cfhsi_desc *desc = (struct cfhsi_desc *)cfhsi->tx_buf;  in cfhsi_start_tx()
360 		res = cfhsi->ops->cfhsi_tx(cfhsi->tx_buf, len, cfhsi->ops);  in cfhsi_start_tx()
881 	len = cfhsi_tx_frm((struct cfhsi_desc *)cfhsi->tx_buf, cfhsi);  in cfhsi_wake_up()
885 		res = cfhsi->ops->cfhsi_tx(cfhsi->tx_buf, len, cfhsi->ops);  in cfhsi_wake_up()
1089 		struct cfhsi_desc *desc = (struct cfhsi_desc *)cfhsi->tx_buf;  in cfhsi_xmit()
1098 		res = cfhsi->ops->cfhsi_tx(cfhsi->tx_buf, len, cfhsi->ops);  in cfhsi_xmit()
1154 	cfhsi->tx_buf = kzalloc(CFHSI_BUF_SZ_TX, GFP_KERNEL);  in cfhsi_open()
1155 	if (!cfhsi->tx_buf) {  in cfhsi_open()
1257 	kfree(cfhsi->tx_buf);  in cfhsi_open()
1265 	u8 *tx_buf, *rx_buf, *flip_buf;  in cfhsi_close()  local
1285 	tx_buf = cfhsi->tx_buf;  in cfhsi_close()
1295 	kfree(tx_buf);  in cfhsi_close()