1 files changed, 7 insertions, 15 deletions

diff --git a/drivers/spi/mpc52xx_psc_spi.c b/drivers/spi/mpc52xx_psc_spi.c
index 604e5f0a2d95..25eda71f4bf4 100644
--- a/drivers/spi/mpc52xx_psc_spi.c
+++ b/drivers/spi/mpc52xx_psc_spi.c
@@ -148,7 +148,6 @@ static int mpc52xx_psc_spi_transfer_rxtx(struct spi_device *spi,
         unsigned rfalarm;
         unsigned send_at_once = MPC52xx_PSC_BUFSIZE;
         unsigned recv_at_once;
-        unsigned bpw = mps->bits_per_word / 8;
 
         if (!t->tx_buf && !t->rx_buf && t->len)
                 return -EINVAL;
@@ -164,22 +163,15 @@ static int mpc52xx_psc_spi_transfer_rxtx(struct spi_device *spi,
                 }
 
                 dev_dbg(&spi->dev, "send %d bytes...\n", send_at_once);
-                if (tx_buf) {
-                        for (; send_at_once; sb++, send_at_once--) {
-                                /* set EOF flag */
-                                if (mps->bits_per_word
-                                                && (sb + 1) % bpw == 0)
-                                        out_8(&psc->ircr2, 0x01);
+                for (; send_at_once; sb++, send_at_once--) {
+                        /* set EOF flag before the last word is sent */
+                        if (send_at_once == 1)
+                                out_8(&psc->ircr2, 0x01);
+
+                        if (tx_buf)
                                 out_8(&psc->mpc52xx_psc_buffer_8, tx_buf[sb]);
-                        }
-                } else {
-                        for (; send_at_once; sb++, send_at_once--) {
-                                /* set EOF flag */
-                                if (mps->bits_per_word
-                                                && ((sb + 1) % bpw) == 0)
-                                        out_8(&psc->ircr2, 0x01);
+                        else
                                 out_8(&psc->mpc52xx_psc_buffer_8, 0);
-                        }
                 }