diff options
Diffstat (limited to 'drivers/spi')
| -rw-r--r-- | drivers/spi/spi-bfin5xx.c | 7 | ||||
| -rw-r--r-- | drivers/spi/spi-pl022.c | 1 |
2 files changed, 5 insertions, 3 deletions
diff --git a/drivers/spi/spi-bfin5xx.c b/drivers/spi/spi-bfin5xx.c index f706dba165c..cc880c95e7d 100644 --- a/drivers/spi/spi-bfin5xx.c +++ b/drivers/spi/spi-bfin5xx.c @@ -681,13 +681,14 @@ static void bfin_spi_pump_transfers(unsigned long data) drv_data->cs_change = transfer->cs_change; /* Bits per word setup */ - bits_per_word = transfer->bits_per_word ? : message->spi->bits_per_word; - if ((bits_per_word > 0) && (bits_per_word % 16 == 0)) { + bits_per_word = transfer->bits_per_word ? : + message->spi->bits_per_word ? : 8; + if (bits_per_word % 16 == 0) { drv_data->n_bytes = bits_per_word/8; drv_data->len = (transfer->len) >> 1; cr_width = BIT_CTL_WORDSIZE; drv_data->ops = &bfin_bfin_spi_transfer_ops_u16; - } else if ((bits_per_word > 0) && (bits_per_word % 8 == 0)) { + } else if (bits_per_word % 8 == 0) { drv_data->n_bytes = bits_per_word/8; drv_data->len = transfer->len; cr_width = 0; diff --git a/drivers/spi/spi-pl022.c b/drivers/spi/spi-pl022.c index 77ffd18cff2..eba88c749fb 100644 --- a/drivers/spi/spi-pl022.c +++ b/drivers/spi/spi-pl022.c @@ -1950,6 +1950,7 @@ static int pl022_setup(struct spi_device *spi) } if ((clk_freq.cpsdvsr < CPSDVR_MIN) || (clk_freq.cpsdvsr > CPSDVR_MAX)) { + status = -EINVAL; dev_err(&spi->dev, "cpsdvsr is configured incorrectly\n"); goto err_config_params; |