spi core will handle validating transfer length since commit 4d94bd21b333 "spi: core: Validate length of the transfers in message". So remove the same checking in this driver.
Signed-off-by: Axel Lin <[email protected]> --- drivers/spi/spi-atmel.c | 8 -------- 1 file changed, 8 deletions(-) diff --git a/drivers/spi/spi-atmel.c b/drivers/spi/spi-atmel.c index c3ed7ed..878fe93 100644 --- a/drivers/spi/spi-atmel.c +++ b/drivers/spi/spi-atmel.c @@ -1079,14 +1079,6 @@ static int atmel_spi_one_transfer(struct spi_master *master, } } - if (xfer->bits_per_word > 8) { - if (xfer->len % 2) { - dev_dbg(&spi->dev, - "buffer len should be 16 bits aligned\n"); - return -EINVAL; - } - } - /* * DMA map early, for performance (empties dcache ASAP) and * better fault reporting. -- 1.8.1.2 -- To unsubscribe from this list: send the line "unsubscribe linux-spi" in the body of a message to [email protected] More majordomo info at http://vger.kernel.org/majordomo-info.html
