diff options
Diffstat (limited to 'drivers/spi/spi-atmel.c')
| -rw-r--r-- | drivers/spi/spi-atmel.c | 5 |
1 files changed, 3 insertions, 2 deletions
diff --git a/drivers/spi/spi-atmel.c b/drivers/spi/spi-atmel.c index 485e6cc..e6fe837 100644 --- a/drivers/spi/spi-atmel.c +++ b/drivers/spi/spi-atmel.c @@ -874,8 +874,9 @@ atmel_spi_pump_pio_data(struct atmel_spi *as, struct spi_transfer *xfer) spi_readl(as, RDR); } if (xfer->bits_per_word > 8) { - as->current_remaining_bytes -= 2; - if (as->current_remaining_bytes < 0) + if (as->current_remaining_bytes > 2) + as->current_remaining_bytes -= 2; + else as->current_remaining_bytes = 0; } else { as->current_remaining_bytes--; |
