diff options
| -rw-r--r-- | drivers/spi/spi-sc18is602.c | 7 |
1 files changed, 7 insertions, 0 deletions
diff --git a/drivers/spi/spi-sc18is602.c b/drivers/spi/spi-sc18is602.c index 37871edc7962..5d27ee482237 100644 --- a/drivers/spi/spi-sc18is602.c +++ b/drivers/spi/spi-sc18is602.c @@ -219,6 +219,11 @@ static int sc18is602_transfer_one(struct spi_master *master, return status; } +static size_t sc18is602_max_transfer_size(struct spi_device *spi) +{ + return SC18IS602_BUFSIZ; +} + static int sc18is602_setup(struct spi_device *spi) { struct sc18is602 *hw = spi_master_get_devdata(spi->master); @@ -293,6 +298,8 @@ static int sc18is602_probe(struct i2c_client *client, master->bits_per_word_mask = SPI_BPW_MASK(8); master->setup = sc18is602_setup; master->transfer_one_message = sc18is602_transfer_one; + master->max_transfer_size = sc18is602_max_transfer_size; + master->max_message_size = sc18is602_max_transfer_size; master->dev.of_node = np; master->min_speed_hz = hw->freq / 128; master->max_speed_hz = hw->freq / 4; |