45 	int			tlen;	/* Data queued for tx in buffer */  member
72 	if (hw->tlen == 0) {  in sc18is602_txrx()
75 		hw->tlen = 1;  in sc18is602_txrx()
84 		memcpy(&hw->buffer[hw->tlen], t->tx_buf, len);  in sc18is602_txrx()
85 		hw->tlen += len;  in sc18is602_txrx()
89 			hw->rindex = hw->tlen - 1;  in sc18is602_txrx()
97 		hw->rindex = hw->tlen - 1;  in sc18is602_txrx()
98 		memset(&hw->buffer[hw->tlen], 0, len);  in sc18is602_txrx()
99 		hw->tlen += len;  in sc18is602_txrx()
103 	if (do_transfer && hw->tlen > 1) {  in sc18is602_txrx()
107 		ret = i2c_master_send(hw->client, hw->buffer, hw->tlen);  in sc18is602_txrx()
110 		if (ret != hw->tlen)  in sc18is602_txrx()
116 			ret = sc18is602_wait_ready(hw, hw->tlen);  in sc18is602_txrx()
126 		hw->tlen = 0;  in sc18is602_txrx()
176 				    struct spi_transfer *t, int tlen)  in sc18is602_check_transfer()  argument
178 	if (t && t->len + tlen > SC18IS602_BUFSIZ + 1)  in sc18is602_check_transfer()
192 	hw->tlen = 0;  in sc18is602_transfer_one()
196 		status = sc18is602_check_transfer(spi, t, hw->tlen);  in sc18is602_transfer_one()