From daae020ce9fe4324322c6ed18a840234a05d76b3 Mon Sep 17 00:00:00 2001 From: Heiner Kallweit Date: Sun, 4 Sep 2016 09:53:01 +0200 Subject: [PATCH] spi: fsl-espi: remove unused elements n_rx and n_tx in struct fsl_espi_transfer Both elements are not used, so remove them. Signed-off-by: Heiner Kallweit Signed-off-by: Mark Brown --- drivers/spi/spi-fsl-espi.c | 12 +----------- 1 file changed, 1 insertion(+), 11 deletions(-) diff --git a/drivers/spi/spi-fsl-espi.c b/drivers/spi/spi-fsl-espi.c index f9ef50444447..a9004fe5a5ed 100644 --- a/drivers/spi/spi-fsl-espi.c +++ b/drivers/spi/spi-fsl-espi.c @@ -41,8 +41,6 @@ struct fsl_espi_transfer { const void *tx_buf; void *rx_buf; unsigned len; - unsigned n_tx; - unsigned n_rx; unsigned actual_length; int status; }; @@ -371,24 +369,16 @@ static int fsl_espi_do_one_msg(struct spi_master *master, { struct spi_transfer *t; u8 *rx_buf = NULL; - unsigned int n_tx = 0; - unsigned int n_rx = 0; unsigned int xfer_len = 0; struct fsl_espi_transfer espi_trans; list_for_each_entry(t, &m->transfers, transfer_list) { - if (t->tx_buf) - n_tx += t->len; - if (t->rx_buf) { - n_rx += t->len; + if (t->rx_buf) rx_buf = t->rx_buf; - } if ((t->tx_buf) || (t->rx_buf)) xfer_len += t->len; } - espi_trans.n_tx = n_tx; - espi_trans.n_rx = n_rx; espi_trans.len = xfer_len; espi_trans.actual_length = 0; espi_trans.status = 0; -- 2.39.5