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 <hkallweit1@gmail.com>
Signed-off-by: Mark Brown <broonie@kernel.org>
diff --git a/drivers/spi/spi-fsl-espi.c b/drivers/spi/spi-fsl-espi.c
index f9ef504..a9004fe 100644
--- a/drivers/spi/spi-fsl-espi.c
+++ b/drivers/spi/spi-fsl-espi.c
@@ -41,8 +41,6 @@
const void *tx_buf;
void *rx_buf;
unsigned len;
- unsigned n_tx;
- unsigned n_rx;
unsigned actual_length;
int status;
};
@@ -371,24 +369,16 @@
{
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;