diff options
| -rw-r--r-- | drivers/spi/spi-fsl-espi.c | 5 |
1 files changed, 1 insertions, 4 deletions
diff --git a/drivers/spi/spi-fsl-espi.c b/drivers/spi/spi-fsl-espi.c index f8a6dd1..8d6a570 100644 --- a/drivers/spi/spi-fsl-espi.c +++ b/drivers/spi/spi-fsl-espi.c @@ -258,7 +258,7 @@ static int fsl_espi_bufs(struct spi_device *spi, struct spi_transfer *t) /* disable rx ints */ mpc8xxx_spi_write_reg(®_base->mask, 0); - return mpc8xxx_spi->count; + return mpc8xxx_spi->count > 0 ? -EMSGSIZE : 0; } static int fsl_espi_do_trans(struct spi_message *m, struct spi_transfer *trans) @@ -288,9 +288,6 @@ static int fsl_espi_do_trans(struct spi_message *m, struct spi_transfer *trans) if (trans->len) ret = fsl_espi_bufs(spi, trans); - if (ret) - ret = -EMSGSIZE; - if (trans->delay_usecs) udelay(trans->delay_usecs); |